{"id":2398,"date":"2026-10-12T06:40:49","date_gmt":"2026-10-12T06:40:49","guid":{"rendered":"https:\/\/kingndmagnet.com\/?page_id=2398"},"modified":"2026-11-04T01:33:54","modified_gmt":"2026-11-04T01:33:54","slug":"le-refroidissement-des-datacenters","status":"publish","type":"page","link":"https:\/\/kingndmagnet.com\/fr\/applications\/ai-data-center-cooling\/","title":{"rendered":"Refroidissement IA"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2398\" class=\"elementor elementor-2398\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c00691f e-flex e-con-boxed e-con e-parent\" data-id=\"c00691f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4484849 elementor-widget elementor-widget-eael-breadcrumbs\" data-id=\"4484849\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-breadcrumbs\">\n\t\t\t<div class=\"eael-breadcrumbs__content\"><a href=\"https:\/\/kingndmagnet.com\/fr\">Accueil<\/a> <span class=\"eael-breadcrumb-separator\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-double-right\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34zm192-34l-136-136c-9.4-9.4-24.6-9.4-33.9 0l-22.6 22.6c-9.4 9.4-9.4 24.6 0 33.9l96.4 96.4-96.4 96.4c-9.4 9.4-9.4 24.6 0 33.9l22.6 22.6c9.4 9.4 24.6 9.4 33.9 0l136-136c9.4-9.2 9.4-24.4 0-33.8z\"><\/path><\/svg><\/span> <span class = \"eael-current\">Page<\/span><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fa779c2 e-flex e-con-boxed e-con e-parent\" data-id=\"fa779c2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15933a9 elementor-widget elementor-widget-heading\" data-id=\"15933a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Magnets haute performance pour le refroidissement des centres de donn\u00e9es IA<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c01b776 elementor-widget elementor-widget-text-editor\" data-id=\"c01b776\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Alors que les puces d\u2019IA amplifient la densit\u00e9 de chaleur au-del\u00e0 de ce que l\u2019air seul peut \u00e9liminer, les syst\u00e8mes de refroidissement fonctionnent de plus en plus intens\u00e9ment, \u00e0 des temp\u00e9ratures toujours plus \u00e9lev\u00e9es, jour et nuit. King-Nd fournit des aimants de pr\u00e9cision pour le refroidissement des centres de donn\u00e9es IA, alimentant les pompes \u00e0 haute temp\u00e9rature, les ventilateurs EC et les compresseurs qui les maintiennent en fonctionnement, depuis des circuits de refroidissement liquide jusqu\u2019aux installations de refroidissement par compresseur.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dfd0ea9 elementor-widget elementor-widget-text-editor\" data-id=\"dfd0ea9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin: 16px 0px; text-align: left;\">\n  <span style=\"background: #1e293b; color: #ffffff; border: 1px solid #334155; padding: 4px 12px; border-radius: 9999px; font-weight: 600; font-size: 14px;\">33 brevets<\/span>\n  <span style=\"background: #1e293b; color: #ffffff; border: 1px solid #334155; padding: 4px 12px; border-radius: 9999px; font-weight: 600; font-size: 14px;\">NdFeB sinteris\u00e9 et li\u00e9<\/span>\n  <span style=\"background: #1e293b; color: #ffffff; border: 1px solid #334155; padding: 4px 12px; border-radius: 9999px; font-weight: 600; font-size: 14px;\">Certifi\u00e9 ISO 9001<\/span>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a650324 e-flex e-con-boxed e-con e-parent\" data-id=\"a650324\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0422cde logo-watermark logo-watermark-scatter elementor-widget elementor-widget-html\" data-id=\"0422cde\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n  .kn-diagram-wrap {\r\n    position: relative;\r\n    width: 100%;\r\n    max-width: 1400px;\r\n    margin: 0 auto;\r\n    aspect-ratio: 1920 \/ 1080;\r\n  }\r\n  .kn-diagram-wrap img {\r\n    width: 100%;\r\n    height: 100%;\r\n    object-fit: contain;\r\n    display: block;\r\n  }\r\n  .kn-diagram-wrap svg {\r\n    position: absolute;\r\n    inset: 0;\r\n    width: 100%;\r\n    height: 100%;\r\n    pointer-events: none;\r\n    overflow: visible;\r\n  }\r\n  .kn-hotspot {\r\n    position: absolute;\r\n    width: 16px;\r\n    height: 16px;\r\n    margin: -8px 0 0 -8px;\r\n    border-radius: 50%;\r\n    background: #002ea7;\r\n    border: 2px solid #ffffff;\r\n    box-shadow: 0 0 0 3px rgba(0,46,167,0.25);\r\n    cursor: pointer;\r\n    z-index: 6;\r\n  }\r\n  .kn-hotspot::before {\r\n    content: \"\";\r\n    position: absolute;\r\n    inset: -6px;\r\n    border-radius: 50%;\r\n    background: rgba(0,46,167,0.35);\r\n    animation: kn-pulse 2s ease-out infinite;\r\n    pointer-events: none;\r\n  }\r\n  @keyframes kn-pulse {\r\n    0%   { transform: scale(0.6); opacity: 0.8; }\r\n    100% { transform: scale(1.8); opacity: 0; }\r\n  }\r\n  .kn-label {\r\n    position: absolute;\r\n    min-width: 140px;\r\n    max-width: 200px;\r\n    background: #002ea7;\r\n    color: #ffffff;\r\n    padding: 10px 14px;\r\n    border-radius: 4px;\r\n    font-size: 13px;\r\n    line-height: 1.5;\r\n    opacity: 0;\r\n    transform: translateY(4px);\r\n    transition: opacity 0.15s ease, transform 0.15s ease;\r\n    pointer-events: none;\r\n    z-index: 5;\r\n  }\r\n  .kn-label strong {\r\n    display: block;\r\n    font-size: 14px;\r\n    margin-bottom: 3px;\r\n  }\r\n  .kn-label.is-active {\r\n    opacity: 1;\r\n    transform: translateY(0);\r\n  }\r\n  .kn-leader-line {\r\n    stroke: #002ea7;\r\n    stroke-width: 1.5;\r\n    opacity: 0;\r\n    transition: opacity 0.15s ease;\r\n  }\r\n  .kn-leader-line.is-active {\r\n    opacity: 1;\r\n  }\r\n<\/style>\r\n\r\n<div class=\"kn-diagram-wrap\" id=\"knCoolingDiagram\">\r\n  <img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/kingndmagnet.com\/wp-content\/uploads\/2026\/10\/data-center-cooling-magnetic-drive-pump-axial-fan-compressor-rotor.png\" class=\"lazyload\" alt=\"Les composants de refroidissement des centres de donn\u00e9es pr\u00e9sentent une pompe \u00e0 entra\u00eenement magn\u00e9tique, un ventilateur de refroidissement axial, un rotor du moteur du compresseur et une pompe de circulation de liquide \u00e0 refroidissement \u00e0 aimants NdFeB.\"><noscript><img decoding=\"async\" src=\"https:\/\/kingndmagnet.com\/wp-content\/uploads\/2026\/10\/data-center-cooling-magnetic-drive-pump-axial-fan-compressor-rotor.png\" alt=\"Les composants de refroidissement des centres de donn\u00e9es pr\u00e9sentent une pompe \u00e0 entra\u00eenement magn\u00e9tique, un ventilateur de refroidissement axial, un rotor du moteur du compresseur et une pompe de circulation de liquide \u00e0 refroidissement \u00e0 aimants NdFeB.\"><\/noscript>\r\n\r\n  <svg id=\"knCoolingLines\"><\/svg>\r\n\r\n  <!-- 1 Outer Magnet Rotor (magnetic drive pump) -->\r\n  <div class=\"kn-hotspot\" style=\"left:4.9%; top:46.8%;\"><\/div>\r\n  <div class=\"kn-label\" style=\"left:2%; bottom:80%;\">\r\n    <strong>Rotor magn\u00e9tique externe<\/strong>\r\n    Les segments NdFeB situ\u00e9s sur le c\u00f4t\u00e9 moteur transmettent le couple gr\u00e2ce au bo\u00eetier \u00e9tanche, de sorte que la pompe n'a pas besoin d'un joint d'arbre.\r\n  <\/div>\r\n\r\n  <!-- 2 Inner Magnet Rotor -->\r\n  <div class=\"kn-hotspot\" style=\"left:17.9%; top:39.9%;\"><\/div>\r\n  <div class=\"kn-label\" style=\"left:15%; bottom:80%;\">\r\n    <strong>Rotor magn\u00e9tique interne<\/strong>\r\n    Il suit le rotor ext\u00e9rieur et fait tourner le rotor. Il est plac\u00e9 dans le liquide de refroidissement, donc le rev\u00eatement et l'encapsulation sont importants ici.\r\n  <\/div>\r\n\r\n  <!-- 3 Impeller -->\r\n  <div class=\"kn-hotspot\" style=\"left:15.7%; top:46.8%;\"><\/div>\r\n  <div class=\"kn-label\" style=\"left:8%; top:78%;\">\r\n    <strong>\u00c9l\u00e9phant<\/strong>\r\n    Motiv\u00e9 par le rotor interne, il transporte le liquide de refroidissement \u00e0 travers le circuit. Le couple de coupleur d\u00e9termine la quantit\u00e9 de liquide que celui-ci peut transporter.\r\n  <\/div>\r\n\r\n  <!-- 4 Fan Rotor Magnets -->\r\n  <div class=\"kn-hotspot\" style=\"left:37.4%; top:46.8%;\"><\/div>\r\n  <div class=\"kn-label\" style=\"left:30%; top:78%;\">\r\n    <strong>Mousses magn\u00e9tiques de ventilateur<\/strong>\r\n    Un anneau de segments magn\u00e9tiques \u00e0 l\u2019int\u00e9rieur du rotor externe. La magn\u00e9tisation uniforme assure un fonctionnement lisse, silencieux et efficace du ventilateur.\r\n  <\/div>\r\n\r\n  <!-- 5 Stator Core -->\r\n  <div class=\"kn-hotspot\" style=\"left:41.6%; top:44.6%;\"><\/div>\r\n  <div class=\"kn-label\" style=\"left:34%; bottom:80%;\">\r\n    <strong>Coque du stator<\/strong>\r\n    Les bobinages s\u2019activent en s\u00e9quence et exercent une pression sur les aimants du rotor. La distance entre les deux ensembles d\u00e9termine l\u2019efficacit\u00e9 du moteur.\r\n  <\/div>\r\n\r\n  <!-- 6 Compressor Rotor Magnets -->\r\n  <div class=\"kn-hotspot\" style=\"left:62.2%; top:47.3%;\"><\/div>\r\n  <div class=\"kn-label\" style=\"left:55%; bottom:80%;\">\r\n    <strong>Mousses de rotor de compresseur<\/strong>\r\n    Un NdFeB synth\u00e9tique segment\u00e9 est plac\u00e9 autour du noyau du rotor. Cette segmentation contribue \u00e0 limiter la chaleur induite par les courants \u00e9ph\u00e9m\u00e8res \u00e0 haute vitesse.\r\n  <\/div>\r\n\r\n  <!-- 7 Retaining Sleeve -->\r\n  <div class=\"kn-hotspot\" style=\"left:70.6%; top:47.8%;\"><\/div>\r\n  <div class=\"kn-label\" style=\"left:62%; top:78%;\">\r\n    <strong>Manchon de r\u00e9tention<\/strong>\r\n    Les segments magn\u00e9tiques sont maintenus contre la force centrifuge \u00e0 vitesse constante, de sorte que les dimensions des aimants doivent \u00eatre strictement contr\u00f4l\u00e9es.\r\n  <\/div>\r\n\r\n  <!-- 8 Wet-Rotor Magnet Ring -->\r\n  <div class=\"kn-hotspot\" style=\"left:89.4%; top:47.8%;\"><\/div>\r\n  <div class=\"kn-label\" style=\"left:80%; bottom:80%;\">\r\n    <strong>Anneau magn\u00e9tique \u00e0 rotor mouill\u00e9<\/strong>\r\n    Un aimant \u00e0 anneau compact enti\u00e8rement encapsul\u00e9 dans la voie du liquide de refroidissement, qui tourne en m\u00eame temps que le rotor.\r\n  <\/div>\r\n\r\n  <!-- 9 Motor Stator -->\r\n  <div class=\"kn-hotspot\" style=\"left:84.3%; top:47.8%;\"><\/div>\r\n  <div class=\"kn-label\" style=\"left:78%; top:78%;\">\r\n    <strong>Statore moteur<\/strong>\r\n    Il se trouve \u00e0 l\u2019ext\u00e9rieur du mur ferm\u00e9 et entra\u00eene le rotor \u00e0 travers celui-ci, emp\u00eachant ainsi les bobines de venir en contact avec le liquide de refroidissement.\r\n  <\/div>\r\n\r\n<\/div>\r\n\r\n<script>\r\n  (function () {\r\n    var wrap = document.getElementById('knCoolingDiagram');\r\n    var svg = document.getElementById('knCoolingLines');\r\n    var NS = 'http:\/\/www.w3.org\/2000\/svg';\r\n    var items = [];\r\n\r\n    wrap.querySelectorAll('.kn-hotspot').forEach(function (dot) {\r\n      var label = dot.nextElementSibling;\r\n      var line = document.createElementNS(NS, 'line');\r\n      line.setAttribute('class', 'kn-leader-line');\r\n      svg.appendChild(line);\r\n      items.push({ dot: dot, label: label, line: line });\r\n    });\r\n\r\n    \/\/ Draw the leader line from the dot center to the nearest label edge\r\n    function place(item) {\r\n      var d = item.dot, l = item.label;\r\n      var dx = d.offsetLeft + d.offsetWidth \/ 2;\r\n      var dy = d.offsetTop + d.offsetHeight \/ 2;\r\n      var lx1 = l.offsetLeft, lx2 = l.offsetLeft + l.offsetWidth;\r\n      var ly1 = l.offsetTop,  ly2 = l.offsetTop + l.offsetHeight;\r\n      var ex = Math.min(Math.max(dx, lx1 + 12), lx2 - 12);\r\n      var ey = (ly2 < dy) ? ly2 : ly1;\r\n      item.line.setAttribute('x1', dx);\r\n      item.line.setAttribute('y1', dy);\r\n      item.line.setAttribute('x2', ex);\r\n      item.line.setAttribute('y2', ey);\r\n    }\r\n\r\n    function show(item) { place(item); item.line.classList.add('is-active'); item.label.classList.add('is-active'); }\r\n    function hide(item) { item.line.classList.remove('is-active'); item.label.classList.remove('is-active'); }\r\n    function hideAll() { items.forEach(hide); }\r\n\r\n    items.forEach(function (item) {\r\n      item.dot.addEventListener('mouseenter', function () { show(item); });\r\n      item.dot.addEventListener('mouseleave', function () { hide(item); });\r\n      \/\/ Tap support for touch screens\r\n      item.dot.addEventListener('click', function (e) {\r\n        e.stopPropagation();\r\n        var wasActive = item.label.classList.contains('is-active');\r\n        hideAll();\r\n        if (!wasActive) show(item);\r\n      });\r\n    });\r\n\r\n    document.addEventListener('click', hideAll);\r\n    window.addEventListener('resize', hideAll);\r\n  })();\r\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cd590c9 e-flex e-con-boxed e-con e-parent\" data-id=\"cd590c9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e64d766 elementor-widget elementor-widget-heading\" data-id=\"e64d766\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications des aimants selon le syst\u00e8me de refroidissement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ad00e0 elementor-widget elementor-widget-text-editor\" data-id=\"8ad00e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Dans un syst\u00e8me de refroidissement de centre de donn\u00e9es, le magn\u00e9to se situe \u00e0 l\u2019int\u00e9rieur du moteur ou de la liaison qui transmet le fluide frigorig\u00e8ne et l\u2019air, de sorte que sa r\u00e9sistance \u00e0 la temp\u00e9rature et sa coh\u00e9rence se manifestent directement dans l\u2019efficacit\u00e9 et la disponibilit\u00e9 op\u00e9rationnelle. Les tableaux ci-dessous d\u00e9crivent l\u2019utilisation de la technologie magn\u00e9tique de King-Nd dans les installations de refroidissement liquide, de refroidissement \u00e0 l\u2019air et de refroidissement par compresseur, ainsi que les types de magn\u00e9to, les proc\u00e9d\u00e9s et les familles de qualit\u00e9s g\u00e9n\u00e9ralement utilis\u00e9es pour chaque application.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec0e065 e-flex e-con-boxed e-con e-parent\" data-id=\"ec0e065\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3265a14 elementor-widget elementor-widget-html\" data-id=\"3265a14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n  .kn-spec-table-wrap {\r\n    max-width: 1100px;\r\n    margin: 0 auto;\r\n    overflow-x: auto;\r\n  }\r\n  .kn-spec-table-wrap + .kn-spec-table-wrap {\r\n    margin-top: 36px;\r\n  }\r\n  .kn-spec-table-title {\r\n    font-size: 18px;\r\n    font-weight: 700;\r\n    color: #002ea7;\r\n    margin: 0 0 14px;\r\n  }\r\n  .kn-spec-table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    font-size: 14px;\r\n    min-width: 900px;\r\n  }\r\n  .kn-spec-table thead th {\r\n    background: #002ea7;\r\n    color: #ffffff;\r\n    text-align: left;\r\n    padding: 12px 16px;\r\n    font-weight: 600;\r\n    font-size: 13px;\r\n  }\r\n  .kn-spec-table tbody td {\r\n    padding: 12px 16px;\r\n    border-bottom: 1px solid #e2e5f2;\r\n    color: #33374a;\r\n    line-height: 1.5;\r\n  }\r\n  .kn-spec-table tbody tr:nth-child(even) {\r\n    background: #f6f7fc;\r\n  }\r\n  .kn-spec-table td:first-child {\r\n    font-weight: 600;\r\n    color: #1a1c2e;\r\n  }\r\n  \/* Last column: HRE Free *\/\r\n  .kn-spec-table th:last-child,\r\n  .kn-spec-table td:last-child {\r\n    text-align: center;\r\n    width: 110px;\r\n  }\r\n  .kn-spec-check {\r\n    color: #1a9b4b;\r\n    font-size: 20px;\r\n    font-weight: 700;\r\n    line-height: 1;\r\n  }\r\n  .kn-spec-footer {\r\n    max-width: 1100px;\r\n    margin: 36px auto 0;\r\n  }\r\n  .kn-spec-note {\r\n    font-size: 12px;\r\n    color: #6b6f85;\r\n    margin: 0 0 8px;\r\n  }\r\n  .kn-spec-note + .kn-spec-note {\r\n    margin-bottom: 28px;\r\n  }\r\n  .kn-spec-cta {\r\n    background: #e6e8f5;\r\n    border-radius: 6px;\r\n    padding: 32px 36px;\r\n    display: flex;\r\n    flex-wrap: wrap;\r\n    align-items: center;\r\n    justify-content: space-between;\r\n    gap: 20px;\r\n  }\r\n  .kn-spec-cta-text {\r\n    font-size: 15px;\r\n    color: #33374a;\r\n    line-height: 1.6;\r\n    max-width: 640px;\r\n    margin: 0;\r\n  }\r\n  .kn-spec-cta-btn {\r\n    display: inline-block;\r\n    flex-shrink: 0;\r\n    padding: 12px 28px;\r\n    background: #002ea7;\r\n    border-radius: 4px;\r\n    color: #ffffff;\r\n    font-size: 14px;\r\n    font-weight: 600;\r\n    text-decoration: none;\r\n    transition: background-color 0.2s ease;\r\n  }\r\n  .kn-spec-cta-btn:hover {\r\n    background-color: #e61373;\r\n  }\r\n<\/style>\r\n\r\n<div class=\"kn-spec-table-wrap\">\r\n  <h4 class=\"kn-spec-table-title\">Pompes de refroidissement liquide et distribution du fluide frigorig\u00e8ne<\/h4>\r\n  <table class=\"kn-spec-table\">\r\n    <thead>\r\n      <tr>\r\n        <th>Component<\/th>\r\n        <th>Forme magn\u00e9tique<\/th>\r\n        <th>Processus<\/th>\r\n        <th>Magn\u00e9tisation \/ Structure<\/th>\r\n        <th>Configuration typique<\/th>\r\n        <th>Note recommand\u00e9e<\/th>\r\n        <th>HRE Free<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>Pompe \u00e0 entra\u00eenement magn\u00e9tique (CDU &amp; circulation en boucle)<\/td>\r\n        <td>Segments d'arc \/ aimants en forme de anneau<\/td>\r\n        <td>NdFeB sinteris\u00e9<\/td>\r\n        <td>Multi-p\u00f4le radial (couplage cylindrique) ou axial (couplage \u00e0 disque)<\/td>\r\n        <td>1 rotor ext\u00e9rieur et 1 rotor int\u00e9rieur par pompe, reli\u00e9s par un bo\u00eetier \u00e9tanche<\/td>\r\n        <td>N42H\u2013N45SH<\/td>\r\n        <td><span class=\"kn-spec-check\" title=\"Option gratuite HRE (Dy\/Tb\/Ho) disponible\">\u2714<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Pompe \u00e0 boucle \u00e0 plaque froide (rotor mouill\u00e9)<\/td>\r\n        <td>Aimants en forme de anneau ou d'arc<\/td>\r\n        <td>NdFeB sinter\u00e9 ou li\u00e9<\/td>\r\n        <td>Multipolar radial<\/td>\r\n        <td>1 aimant rotor par pompe, enti\u00e8rement encapsul\u00e9 dans la canalisation du liquide de refroidissement<\/td>\r\n        <td>N38SH\u2013N42SH, ou 8\u201310 MGOe, li\u00e9 isotropiquement<\/td>\r\n        <td><span class=\"kn-spec-check\" title=\"Option gratuite HRE (Dy\/Tb\/Ho) disponible\">\u2714<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Pompe de circulation de liquide de refroidissement \u00e0 immersion<\/td>\r\n        <td>Segments d'arc \/ aimants en forme de anneau<\/td>\r\n        <td>NdFeB sinteris\u00e9<\/td>\r\n        <td>Multipolar radial<\/td>\r\n        <td>Couplage magn\u00e9tique emp\u00eachant le moteur de p\u00e9n\u00e9trer dans le fluide di\u00e9lectrique<\/td>\r\n        <td>N42H\u2013N45SH<\/td>\r\n        <td><span class=\"kn-spec-check\" title=\"Option gratuite HRE (Dy\/Tb\/Ho) disponible\">\u2714<\/span><\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\r\n\r\n<div class=\"kn-spec-table-wrap\">\r\n  <h4 class=\"kn-spec-table-title\">Ventilateurs et refroidissement lat\u00e9ral de l'air<\/h4>\r\n  <table class=\"kn-spec-table\">\r\n    <thead>\r\n      <tr>\r\n        <th>Component<\/th>\r\n        <th>Forme magn\u00e9tique<\/th>\r\n        <th>Processus<\/th>\r\n        <th>Magn\u00e9tisation \/ Structure<\/th>\r\n        <th>Configuration typique<\/th>\r\n        <th>Note recommand\u00e9e<\/th>\r\n        <th>HRE Free<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>Moteur de ventilateur de serveur et de rack (rotor BLDC)<\/td>\r\n        <td>Aimants en forme de anneau<\/td>\r\n        <td>NdFeB li\u00e9<\/td>\r\n        <td>Radial multipolaire<\/td>\r\n        <td>1 anneau par rotor<\/td>\r\n        <td>8\u201310 MGOe, li\u00e9 isotropiquement<\/td>\r\n        <td><span class=\"kn-spec-check\" title=\"Option gratuite HRE (Dy\/Tb\/Ho) disponible\">\u2714<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>CRAH, moteur de ventilateur de la partie avant et du hayon arri\u00e8re<\/td>\r\n        <td>Magnets \u00e0 segments d'arc<\/td>\r\n        <td>NdFeB sinteris\u00e9<\/td>\r\n        <td>Radial, mont\u00e9 sur surface<\/td>\r\n        <td>Plusieurs segments par rotor, li\u00e9s au jaugeau du rotor<\/td>\r\n        <td>N38H\u2013N42SH<\/td>\r\n        <td><span class=\"kn-spec-check\" title=\"Option gratuite HRE (Dy\/Tb\/Ho) disponible\">\u2714<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Moteur de capteur de vitesse de ventilateur<\/td>\r\n        <td>Petit aimant \u00e0 anneau ou \u00e0 disque<\/td>\r\n        <td>NdFeB li\u00e9<\/td>\r\n        <td>Multipolar ou diam\u00e9trique<\/td>\r\n        <td>1 par ventilateur, lecture par un capteur Hall pour un retour d\u2019information sur la vitesse<\/td>\r\n        <td>6\u20138 MGOe, li\u00e9 isotropiquement<\/td>\r\n        <td><span class=\"kn-spec-check\" title=\"Option gratuite HRE (Dy\/Tb\/Ho) disponible\">\u2714<\/span><\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\r\n\r\n<div class=\"kn-spec-table-wrap\">\r\n  <h4 class=\"kn-spec-table-title\">Chillers et rejet de chaleur<\/h4>\r\n  <table class=\"kn-spec-table\">\r\n    <thead>\r\n      <tr>\r\n        <th>Component<\/th>\r\n        <th>Forme magn\u00e9tique<\/th>\r\n        <th>Processus<\/th>\r\n        <th>Magn\u00e9tisation \/ Structure<\/th>\r\n        <th>Configuration typique<\/th>\r\n        <th>Note recommand\u00e9e<\/th>\r\n        <th>HRE Free<\/th>\r\n      <\/tr>\r\n    <\/thead>\r\n    <tbody>\r\n      <tr>\r\n        <td>Rotor du moteur de compresseur haute vitesse (chillers sans huile)<\/td>\r\n        <td>Bloc segment\u00e9 \/ aimants \u00e0 arc<\/td>\r\n        <td>NdFeB sinteris\u00e9<\/td>\r\n        <td>Parall\u00e8le ou radial, avec manchon de retenue<\/td>\r\n        <td>Plusieurs segments par rotor, maintenus en place par une manchette de fixation<\/td>\r\n        <td>N38SH\u2013N42SH, s\u00e9rie UH pour des rotors plus chauds<\/td>\r\n        <td><span class=\"kn-spec-check\" title=\"Option gratuite HRE (Dy\/Tb\/Ho) disponible\">\u2714<\/span><\/td>\r\n      <\/tr>\r\n      <tr>\r\n        <td>Moteur de ventilateur de refroidisseur et de tour de refroidissement<\/td>\r\n        <td>Magnets \u00e0 segments d'arc<\/td>\r\n        <td>NdFeB sinteris\u00e9<\/td>\r\n        <td>Radial, mont\u00e9 sur surface<\/td>\r\n        <td>Plusieurs segments par rotor, li\u00e9s au jaugeau du rotor<\/td>\r\n        <td>N38H\u2013N42SH<\/td>\r\n        <td><span class=\"kn-spec-check\" title=\"Option gratuite HRE (Dy\/Tb\/Ho) disponible\">\u2714<\/span><\/td>\r\n      <\/tr>\r\n    <\/tbody>\r\n  <\/table>\r\n<\/div>\r\n\r\n<div class=\"kn-spec-footer\">\r\n  <p class=\"kn-spec-note\">* Les valeurs indiqu\u00e9es sont des recommandations repr\u00e9sentatives. La s\u00e9lection finale d\u00e9pend du type de fluide de refroidissement ou de la temp\u00e9rature ambiante, de la charge du moteur, de la vitesse du rotor et du couple de couple.<\/p>\r\n  <p class=\"kn-spec-note\"><span class=\"kn-spec-check\" style=\"font-size:14px;\">\u2714<\/span> HRE Free : option sans heavy rare earth (Dy\/Tb\/Ho) disponible pour toutes les applications \u00e9num\u00e9r\u00e9es ci-dessus.<\/p>\r\n  <div class=\"kn-spec-cta\">\r\n    <p class=\"kn-spec-cta-text\">Vous avez besoin d'une recommandation de classe adapt\u00e9e \u00e0 votre application exacte ? Notre \u00e9quipe d'ing\u00e9nieurs peut vous aider \u00e0 choisir le bon aimant pour votre conception et vos conditions d'utilisation sp\u00e9cifiques.<\/p>\r\n    <a href=\"https:\/\/kingndmagnet.com\/fr\/nous-contacter\/\" class=\"kn-spec-cta-btn\">Contactez-nous<\/a>\r\n  <\/div>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed03f0a e-flex e-con-boxed e-con e-parent\" data-id=\"ed03f0a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b7e610 elementor-widget elementor-widget-heading\" data-id=\"6b7e610\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Con\u00e7ue pour r\u00e9sister \u00e0 la chaleur, aux fluides et \u00e0 une utilisation 24\/7<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acee717 elementor-widget elementor-widget-text-editor\" data-id=\"acee717\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les syst\u00e8mes de refroidissement ne peuvent pas s\u2019arr\u00eater. King-Nd r\u00e9pond \u00e0 la n\u00e9cessit\u00e9 d\u2019une exploitation continue gr\u00e2ce \u00e0 une s\u00e9lection des graisses \u00e0 haute temp\u00e9rature, \u00e0 une g\u00e9om\u00e9trie magn\u00e9tique contr\u00f4l\u00e9e et \u00e0 des options de rev\u00eatement adapt\u00e9es au fluide de refroidissement.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9b9c76c e-flex e-con-boxed e-con e-parent\" data-id=\"9b9c76c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d0e472d elementor-widget elementor-widget-html\" data-id=\"d0e472d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n  .kn-challenges {\r\n    max-width: 1100px;\r\n    margin: 0 auto;\r\n    display: grid;\r\n    grid-template-columns: repeat(2, 1fr);\r\n    gap: 24px;\r\n  }\r\n  @media (max-width: 720px) {\r\n    .kn-challenges {\r\n      grid-template-columns: 1fr;\r\n    }\r\n  }\r\n  .kn-challenge-card {\r\n    background: #ffffff;\r\n    border: 1px solid #d7dbef;\r\n    border-radius: 6px;\r\n    padding: 28px 26px;\r\n    display: flex;\r\n    flex-direction: column;\r\n  }\r\n  .kn-challenge-eyebrow {\r\n    font-size: 12px;\r\n    font-weight: 700;\r\n    letter-spacing: 0.04em;\r\n    text-transform: uppercase;\r\n    color: #e61373;\r\n    margin: 0 0 10px;\r\n  }\r\n  .kn-challenge-title {\r\n    font-size: 18px;\r\n    font-weight: 700;\r\n    color: #1a1c2e;\r\n    margin: 0 0 12px;\r\n    line-height: 1.35;\r\n  }\r\n  .kn-challenge-text {\r\n    font-size: 14px;\r\n    line-height: 1.65;\r\n    color: #4a4e63;\r\n    margin: 0 0 20px;\r\n  }\r\n  .kn-solution-block {\r\n    border-top: 1px solid #e2e5f2;\r\n    padding-top: 18px;\r\n    margin-top: auto;\r\n  }\r\n  .kn-solution-label {\r\n    font-size: 12px;\r\n    font-weight: 700;\r\n    letter-spacing: 0.04em;\r\n    text-transform: uppercase;\r\n    color: #002ea7;\r\n    margin: 0 0 8px;\r\n  }\r\n  .kn-solution-text {\r\n    font-size: 14px;\r\n    line-height: 1.65;\r\n    color: #33374a;\r\n    margin: 0;\r\n  }\r\n<\/style>\r\n\r\n<div class=\"kn-challenges\">\r\n\r\n  <div class=\"kn-challenge-card\">\r\n    <p class=\"kn-challenge-eyebrow\">Challenge 01<\/p>\r\n    <h4 class=\"kn-challenge-title\">Chaleur sans d\u00e9m\u00e9nalisation<\/h4>\r\n    <p class=\"kn-challenge-text\">Le liquide de refroidissement chaud ainsi que le moteur qui chauffe lui-m\u00eame poussent les aimants vers leur limite de temp\u00e9rature. La perte irr\u00e9versible du flux r\u00e9duit le couple de la pompe et l\u2019efficacit\u00e9 du ventilateur, pouvant entra\u00eener un rotor bloqu\u00e9.<\/p>\r\n    <div class=\"kn-solution-block\">\r\n      <p class=\"kn-solution-label\">Solution King-Nd<\/p>\r\n      <p class=\"kn-solution-text\">Les grades H, SH et UH \u00e0 haute coercivit\u00e9 sont s\u00e9lectionn\u00e9s avec un \u00e9cart sup\u00e9rieur \u00e0 la temp\u00e9rature r\u00e9elle du rotor, avec une sortie constante d'un lot \u00e0 l'autre.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"kn-challenge-card\">\r\n    <p class=\"kn-challenge-eyebrow\">Challenge 02<\/p>\r\n    <h4 class=\"kn-challenge-title\">\u00c9fficacit\u00e9 et pertes par courants de fuite<\/h4>\r\n    <p class=\"kn-challenge-text\">Dans les rotors \u00e0 haute vitesse et les couplages magn\u00e9tiques, les courants eddy pr\u00e9sents dans les aimants se transforment en chaleur et consomment de l'\u00e9nergie inutile, ce qui est probl\u00e9matique lorsque le refroidissement consomme une grande partie de l'\u00e9nergie d'un centre de donn\u00e9es.<\/p>\r\n    <div class=\"kn-solution-block\">\r\n      <p class=\"kn-solution-label\">Solution King-Nd<\/p>\r\n      <p class=\"kn-solution-text\">Des conceptions en mat\u00e9riaux synth\u00e9tiques segment\u00e9s pour des rotors \u00e0 haute vitesse, ainsi que des anneaux en r\u00e9sine isol\u00e9s par soudage, o\u00f9 la priorit\u00e9 est accord\u00e9e \u00e0 une faible perte d'aimantation et \u00e0 une forme nette lors de la fabrication.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"kn-challenge-card\">\r\n    <p class=\"kn-challenge-eyebrow\">Challenge 03<\/p>\r\n    <h4 class=\"kn-challenge-title\">Compatibilit\u00e9 du liquide de refroidissement et circuit propre<\/h4>\r\n    <p class=\"kn-challenge-text\">Le glycol et les fluides di\u00e9lectriques peuvent endommager les aimants non prot\u00e9g\u00e9s, et toute particule de rev\u00eatement qui p\u00e9n\u00e8tre dans la boucle peut obstruer les plaques froides \u00e0 canaux microcirculaires.<\/p>\r\n    <div class=\"kn-solution-block\">\r\n      <p class=\"kn-solution-label\">Solution King-Nd<\/p>\r\n      <p class=\"kn-solution-text\">Des options de rev\u00eatement r\u00e9sistant \u00e0 la corrosion adapt\u00e9es au fluide, avec une installation compl\u00e8te d\u2019encapsulation pour les aimants situ\u00e9s dans la voie du liquide de refroidissement.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"kn-challenge-card\">\r\n    <p class=\"kn-challenge-eyebrow\">Challenge 04<\/p>\r\n    <h4 class=\"kn-challenge-title\">\u00e9quilibre et pr\u00e9cision en vitesse<\/h4>\r\n    <p class=\"kn-challenge-text\">Les ventilateurs et les rotors des compresseurs fonctionnent en permanence \u00e0 haute vitesse, o\u00f9 une magn\u00e9tisation in\u00e9gale ou une concentricit\u00e9 insuffisante se transforment en vibrations, bruit et usure des paliers.<\/p>\r\n    <div class=\"kn-solution-block\">\r\n      <p class=\"kn-solution-label\">Solution King-Nd<\/p>\r\n      <p class=\"kn-solution-text\">Taux de tol\u00e9rance dimensionnelle tr\u00e8s serr\u00e9 et uniformit\u00e9 de la magn\u00e9tisation, avec une production tra\u00e7able afin que chaque lot soit identique \u00e0 celui pr\u00e9c\u00e9dent.<\/p>\r\n    <\/div>\r\n  <\/div>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0e51216 e-flex e-con-boxed e-con e-parent\" data-id=\"0e51216\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73c26f8 elementor-widget elementor-widget-heading\" data-id=\"73c26f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Capacit\u00e9s de produits pour le refroidissement des centres de donn\u00e9es<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87f337a elementor-widget elementor-widget-text-editor\" data-id=\"87f337a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>De segments synth\u00e9tiques \u00e0 haute temp\u00e9rature \u00e0 des anneaux soud\u00e9s de pr\u00e9cision en passant par des ensembles rotor-accouplement pr\u00eats \u00e0 \u00eatre int\u00e9gr\u00e9s, King-Nd fournit les produits magn\u00e9tiques dont les concepteurs de syst\u00e8mes de refroidissement ont besoin. D\u00e9couvrez nos principales lignes de produits ci-dessous.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0203ff5 e-flex e-con-boxed e-con e-parent\" data-id=\"0203ff5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6b0c88f elementor-widget elementor-widget-html\" data-id=\"6b0c88f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n  .kn-product-lines {\r\n    max-width: 1100px;\r\n    margin: 0 auto;\r\n    display: grid;\r\n    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\r\n    gap: 24px;\r\n  }\r\n  .kn-product-card {\r\n    background: #ffffff;\r\n    border: 1px solid #d7dbef;\r\n    border-radius: 6px;\r\n    padding: 28px 26px;\r\n    display: flex;\r\n    flex-direction: column;\r\n  }\r\n  .kn-product-title {\r\n    font-size: 18px;\r\n    font-weight: 700;\r\n    color: #002ea7;\r\n    margin: 0 0 12px;\r\n    line-height: 1.35;\r\n  }\r\n  .kn-product-text {\r\n    font-size: 14px;\r\n    line-height: 1.65;\r\n    color: #4a4e63;\r\n    margin: 0 0 16px;\r\n  }\r\n  .kn-product-highlight {\r\n    font-size: 14px;\r\n    line-height: 1.65;\r\n    color: #002ea7;\r\n    font-weight: 600;\r\n    margin: 0;\r\n  }\r\n  .kn-product-spacer {\r\n    flex: 1;\r\n    min-height: 12px;\r\n  }\r\n  .kn-product-link {\r\n    display: inline-flex;\r\n    align-items: center;\r\n    align-self: flex-start;\r\n    font-size: 14px;\r\n    font-weight: 600;\r\n    color: #002ea7;\r\n    text-decoration: none;\r\n    margin-top: 24px;\r\n  }\r\n  .kn-product-link::after {\r\n    content: \"\u2192\";\r\n    margin-left: 6px;\r\n    transition: transform 0.2s ease;\r\n  }\r\n  .kn-product-link:hover {\r\n    color: #e61373;\r\n  }\r\n  .kn-product-link:hover::after {\r\n    transform: translateX(3px);\r\n  }\r\n<\/style>\r\n\r\n<div class=\"kn-product-lines\">\r\n\r\n  <div class=\"kn-product-card\">\r\n    <h4 class=\"kn-product-title\">Aimants NdFeB fritt\u00e9s<\/h4>\r\n    <p class=\"kn-product-text\">Segments, blocs et anneaux \u00e0 arc \u00e0 haute temp\u00e9rature pour les pompes \u00e0 entra\u00eenement magn\u00e9tique, les moteurs de ventilateurs \u00e0 EC et les rotors de compresseur, o\u00f9 la priorit\u00e9 est accord\u00e9e \u00e0 un couple solide et stable \u00e0 des temp\u00e9ratures \u00e9lev\u00e9es.<\/p>\r\n    <div class=\"kn-product-spacer\"><\/div>\r\n    <a href=\"https:\/\/kingndmagnet.com\/fr\/produits\/magnets-ndfeb-synthetiques\/#Grades\" class=\"kn-product-link\">Affichage du tableau de notes<\/a>\r\n  <\/div>\r\n\r\n  <div class=\"kn-product-card\">\r\n    <h4 class=\"kn-product-title\">Aimants NdFeB li\u00e9s<\/h4>\r\n    <p class=\"kn-product-text\">Anneaux multipolaire \u00e0 forme nette pour les ventilateurs de serveurs, les petites pompes \u00e0 rotor mouill\u00e9 et les capteurs de vitesse. La matrice en r\u00e9sine r\u00e9duit les pertes induites par les ondes \u00e9lectromagn\u00e9tiques et permet des formes complexes dans une seule pi\u00e8ce.<\/p>\r\n    <p class=\"kn-product-highlight\">Fourni en version sinter\u00e9e et en version coll\u00e9e NdFeB, adapt\u00e9 aux exigences de chaque composant.<\/p>\r\n    <div class=\"kn-product-spacer\"><\/div>\r\n    <a href=\"https:\/\/kingndmagnet.com\/fr\/produits\/aimants-ndfeb-colles\/\" class=\"kn-product-link\">Vue du NdFeB li\u00e9<\/a>\r\n  <\/div>\r\n\r\n  <div class=\"kn-product-card\">\r\n    <h4 class=\"kn-product-title\">Assemblages magn\u00e9tiques<\/h4>\r\n    <p class=\"kn-product-text\">Rotorisations et ensembles de couplage magn\u00e9tique pour pompes et ventilateurs, con\u00e7us pour \u00eatre directement int\u00e9gr\u00e9s dans votre produit de refroidissement.<\/p>\r\n    <div class=\"kn-product-spacer\"><\/div>\r\n    <a href=\"https:\/\/kingndmagnet.com\/fr\/produits\/ensembles-magnetiques\/\" class=\"kn-product-link\">Affichage des assemblages<\/a>\r\n  <\/div>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-762bdab e-flex e-con-boxed e-con e-parent\" data-id=\"762bdab\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7149be0 elementor-widget elementor-widget-heading\" data-id=\"7149be0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qualit\u00e9 certifi\u00e9e, fiabilit\u00e9 \u00e9prouv\u00e9e<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f12b17 elementor-widget elementor-widget-text-editor\" data-id=\"5f12b17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Les op\u00e9rateurs de centres de donn\u00e9es mesurent la dur\u00e9e de fonctionnement des \u00e9quipements de refroidissement ; cela signifie que les fournisseurs de magn\u00e9tom\u00e8tres doivent \u00e9tayer leurs d\u00e9clarations de performance par une discipline de production. Les certifications et le portefeuille de brevets de King-Nd t\u00e9moignent d\u2019un investissement durable dans la coh\u00e9rence de la fabrication et la science des mat\u00e9riaux.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c99e4f1 e-flex e-con-boxed e-con e-parent\" data-id=\"c99e4f1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c8e0c8 elementor-widget elementor-widget-html\" data-id=\"2c8e0c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n  .kn-credentials {\r\n    max-width: 1100px;\r\n    margin: 0 auto;\r\n    display: grid;\r\n    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));\r\n    gap: 20px;\r\n  }\r\n  .kn-credential-card {\r\n    background: #ffffff;\r\n    border: 1px solid #d7dbef;\r\n    border-radius: 6px;\r\n    padding: 26px 24px;\r\n    display: flex;\r\n    flex-direction: column;\r\n  }\r\n  .kn-credential-icon {\r\n    width: 40px;\r\n    height: 40px;\r\n    margin-bottom: 16px;\r\n  }\r\n  .kn-credential-icon svg {\r\n    width: 100%;\r\n    height: 100%;\r\n    stroke: #002ea7;\r\n    fill: none;\r\n    stroke-width: 1.5;\r\n  }\r\n  .kn-credential-title {\r\n    font-size: 16px;\r\n    font-weight: 700;\r\n    color: #1a1c2e;\r\n    margin: 0 0 8px;\r\n    line-height: 1.35;\r\n  }\r\n  .kn-credential-text {\r\n    font-size: 13.5px;\r\n    line-height: 1.6;\r\n    color: #4a4e63;\r\n    margin: 0;\r\n  }\r\n<\/style>\r\n\r\n<div class=\"kn-credentials\">\r\n\r\n  <div class=\"kn-credential-card\">\r\n    <div class=\"kn-credential-icon\">\r\n      <svg viewbox=\"0 0 24 24\"><circle cx=\"12\" cy=\"12\" r=\"8.5\"\/><path d=\"M8.5 12.5l2.3 2.3 4.7-5\"\/><\/svg>\r\n    <\/div>\r\n    <h4 class=\"kn-credential-title\">ISO 9001<\/h4>\r\n    <p class=\"kn-credential-text\">Syst\u00e8me de management de la qualit\u00e9 certifi\u00e9 assurant un contr\u00f4le constant des processus et une qualit\u00e9 des produits dans chaque lot de production.<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"kn-credential-card\">\r\n    <div class=\"kn-credential-icon\">\r\n      <svg viewbox=\"0 0 24 24\"><path d=\"M12 3c3 2.5 6 3 6 3v6c0 5-3 8-6 9-3-1-6-4-6-9V6s3-.5 6-3z\"\/><path d=\"M9 12l2 2 4-4.5\"\/><\/svg>\r\n    <\/div>\r\n    <h4 class=\"kn-credential-title\">ISO 14001<\/h4>\r\n    <p class=\"kn-credential-text\">Syst\u00e8me de management environnemental certifi\u00e9 favorisant des pratiques de fabrication responsables et durables.<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"kn-credential-card\">\r\n    <div class=\"kn-credential-icon\">\r\n      <svg viewbox=\"0 0 24 24\"><circle cx=\"12\" cy=\"7.5\" r=\"3.5\"\/><path d=\"M5.5 20c0-3.5 3-6 6.5-6s6.5 2.5 6.5 6\"\/><\/svg>\r\n    <\/div>\r\n    <h4 class=\"kn-credential-title\">ISO 45001<\/h4>\r\n    <p class=\"kn-credential-text\">Syst\u00e8me de management de la sant\u00e9 et de la s\u00e9curit\u00e9 au travail certifi\u00e9, qui refl\u00e8te notre engagement envers un environnement de production s\u00fbr.<\/p>\r\n  <\/div>\r\n\r\n  <div class=\"kn-credential-card\">\r\n    <div class=\"kn-credential-icon\">\r\n      <svg viewbox=\"0 0 24 24\"><circle cx=\"12\" cy=\"8\" r=\"5\"\/><path d=\"M8.5 12.5L7 21l5-3 5 3-1.5-8.5\"\/><\/svg>\r\n    <\/div>\r\n    <h4 class=\"kn-credential-title\">33 brevets<\/h4>\r\n    <p class=\"kn-credential-text\">Une mesure quantifiable de notre investissement durable dans la science des mat\u00e9riaux magn\u00e9tiques et l\u2019innovation de nos produits.<\/p>\r\n  <\/div>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0d0f610 e-flex e-con-boxed e-con e-parent\" data-id=\"0d0f610\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9232720 elementor-widget elementor-widget-heading\" data-id=\"9232720\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O\u00f9 nos aimants sont d\u00e9j\u00e0 en action<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe04474 elementor-widget elementor-widget-text-editor\" data-id=\"fe04474\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>De campus hyperscale d\u00e9di\u00e9s \u00e0 l\u2019IA \u00e0 des halls de colocation et des sites p\u00e9riph\u00e9riques, la technologie magnetique de King-Nd accompagne les \u00e9quipements de refroidissement qui permettent le fonctionnement des serveurs informatiques.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1200e5d e-flex e-con-boxed e-con e-parent\" data-id=\"1200e5d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d705ded elementor-widget elementor-widget-html\" data-id=\"d705ded\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n  .kn-app-tags {\r\n    max-width: 1100px;\r\n    margin: 0 auto;\r\n    display: grid;\r\n    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));\r\n    gap: 16px;\r\n  }\r\n  .kn-app-tag {\r\n    background: #ffffff;\r\n    border: 1px solid #d7dbef;\r\n    border-radius: 6px;\r\n    padding: 22px 16px;\r\n    display: flex;\r\n    flex-direction: column;\r\n    align-items: center;\r\n    text-align: center;\r\n    gap: 12px;\r\n  }\r\n  .kn-app-tag-icon {\r\n    width: 32px;\r\n    height: 32px;\r\n  }\r\n  .kn-app-tag-icon svg {\r\n    width: 100%;\r\n    height: 100%;\r\n    stroke: #002ea7;\r\n    fill: none;\r\n    stroke-width: 1.5;\r\n  }\r\n  .kn-app-tag-label {\r\n    font-size: 14px;\r\n    font-weight: 600;\r\n    color: #1a1c2e;\r\n    line-height: 1.4;\r\n  }\r\n<\/style>\r\n\r\n<div class=\"kn-app-tags\">\r\n\r\n  <div class=\"kn-app-tag\">\r\n    <div class=\"kn-app-tag-icon\">\r\n      <svg viewbox=\"0 0 24 24\"><rect x=\"4\" y=\"3\" width=\"16\" height=\"5\" rx=\"1\"\/><rect x=\"4\" y=\"10\" width=\"16\" height=\"5\" rx=\"1\"\/><rect x=\"4\" y=\"17\" width=\"16\" height=\"4\" rx=\"1\"\/><path d=\"M7 5.5h.01M7 12.5h.01\"\/><\/svg>\r\n    <\/div>\r\n    <div class=\"kn-app-tag-label\">Hyper-scale et Data Centers IA<\/div>\r\n  <\/div>\r\n\r\n  <div class=\"kn-app-tag\">\r\n    <div class=\"kn-app-tag-icon\">\r\n      <svg viewbox=\"0 0 24 24\"><path d=\"M12 3c3 4 5 6.5 5 9.5a5 5 0 0 1-10 0C7 9.5 9 7 12 3z\"\/><path d=\"M9.5 13.5a2.5 2.5 0 0 0 2.5 2.5\"\/><\/svg>\r\n    <\/div>\r\n    <div class=\"kn-app-tag-label\">Chauffe-eau direct sur le circuit imprim\u00e9<\/div>\r\n  <\/div>\r\n\r\n  <div class=\"kn-app-tag\">\r\n    <div class=\"kn-app-tag-icon\">\r\n      <svg viewbox=\"0 0 24 24\"><rect x=\"4\" y=\"4\" width=\"16\" height=\"16\" rx=\"2\"\/><path d=\"M4 11c2-1.5 3.500-1.500 5.500 0s3.500 1.500 5.500 0 3-1.500 5-0\"\/><path d=\"M4 15.500c2-1.500 3.500-1.500 5.500 0s3.500 1.500 5.500 0 3-1.500 5 0\"\/><\/svg>\r\n    <\/div>\r\n    <div class=\"kn-app-tag-label\">Syst\u00e8mes de refroidissement \u00e0 immersion<\/div>\r\n  <\/div>\r\n\r\n  <div class=\"kn-app-tag\">\r\n    <div class=\"kn-app-tag-icon\">\r\n      <svg viewbox=\"0 0 24 24\"><circle cx=\"12\" cy=\"12\" r=\"2\"\/><path d=\"M12 10c0-4 1-6 3-6s2 3-3 6z\"\/><path d=\"M13.700 13c3.500 2 4.500 4 3 5.500s-4-1-4.700-5.500z\"\/><path d=\"M10.300 13c-3.500 2-4.500 4-3 5.500s4-1 4.700-5.500z\"\/><\/svg>\r\n    <\/div>\r\n    <div class=\"kn-app-tag-label\">CRAH, CRAC &amp; R\u00e9frig\u00e9ration \u00e0 l\u2019arri\u00e8re<\/div>\r\n  <\/div>\r\n\r\n  <div class=\"kn-app-tag\">\r\n    <div class=\"kn-app-tag-icon\">\r\n      <svg viewbox=\"0 0 24 24\"><rect x=\"3\" y=\"9\" width=\"18\" height=\"9\" rx=\"1.500\"\/><path d=\"M7 9V6h4v3\"\/><circle cx=\"15\" cy=\"13.500\" r=\"2.500\"\/><\/svg>\r\n    <\/div>\r\n    <div class=\"kn-app-tag-label\">Installations de refroidissement et rejet de chaleur<\/div>\r\n  <\/div>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1f57867 e-flex e-con-boxed e-con e-parent\" data-id=\"1f57867\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e336f6e elementor-widget elementor-widget-heading\" data-id=\"e336f6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Pr\u00eat \u00e0 discuter de votre projet de refroidissement ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d5709bf e-flex e-con-boxed e-con e-parent\" data-id=\"d5709bf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-309a0cd elementor-widget elementor-widget-html\" data-id=\"309a0cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n  .kn-final-cta {\r\n    max-width: 1100px;\r\n    margin: 0 auto;\r\n    background: #e6e8f5;\r\n    border-radius: 6px;\r\n    padding: 40px 44px;\r\n    display: flex;\r\n    flex-wrap: wrap;\r\n    align-items: center;\r\n    justify-content: space-between;\r\n    gap: 24px;\r\n  }\r\n  .kn-final-cta-text {\r\n    font-size: 16px;\r\n    line-height: 1.65;\r\n    color: #33374a;\r\n    max-width: 680px;\r\n    margin: 0;\r\n  }\r\n  .kn-final-cta-btn {\r\n    display: inline-block;\r\n    flex-shrink: 0;\r\n    padding: 14px 32px;\r\n    background: #002ea7;\r\n    border-radius: 4px;\r\n    color: #ffffff;\r\n    font-size: 15px;\r\n    font-weight: 600;\r\n    text-decoration: none;\r\n    transition: background-color 0.2s ease;\r\n  }\r\n  .kn-final-cta-btn:hover {\r\n    background-color: #e61373;\r\n  }\r\n<\/style>\r\n\r\n<div class=\"kn-final-cta\">\r\n  <p class=\"kn-final-cta-text\">Que vous concevez une pompe \u00e0 entra\u00eenement magn\u00e9tique, un moteur de ventilateur EC ou un rotor de compresseur, notre \u00e9quipe d'ing\u00e9nieurs peut vous aider \u00e0 choisir le bon grade de magn\u00e9tisme, la magn\u00e9tisation et la g\u00e9om\u00e9trie pour votre temp\u00e9rature de fonctionnement et votre fluide.<\/p>\r\n  <a href=\"https:\/\/kingndmagnet.com\/fr\/nous-contacter\/\" class=\"kn-final-cta-btn\">Contactez notre \u00e9quipe d'ing\u00e9nieurs<\/a>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Home Page High-Performance Magnets for AI Data Center Cooling As AI racks push heat density beyond what air alone can [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":26,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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