{"id":2258,"date":"2026-05-19T05:01:54","date_gmt":"2026-05-19T05:01:54","guid":{"rendered":"https:\/\/www.xkh-ceramics.com\/?post_type=product&#038;p=2258"},"modified":"2026-05-29T05:28:18","modified_gmt":"2026-05-29T05:28:18","slug":"alumina-ceramic-heat-sink-310x310-mm-al%e2%82%82o%e2%82%83-thermal-management-plate","status":"publish","type":"product","link":"https:\/\/www.xkh-ceramics.com\/de\/product\/alumina-ceramic-heat-sink-310x310-mm-al%e2%82%82o%e2%82%83-thermal-management-plate\/","title":{"rendered":"Aluminiumoxid-Keramik-K\u00fchlk\u00f6rper 310\u00d7310 mm Al\u2082O\u2083 Thermal Management Platte"},"content":{"rendered":"<p data-start=\"394\" data-end=\"710\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-2261 alignright\" src=\"https:\/\/www.xkh-ceramics.com\/wp-content\/uploads\/2026\/05\/Alumina-Ceramic-Heat-Sink-310\u00d7310-mm-Al\u2082O\u2083-Thermal-Management-Platte-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"\" sizes=\"(max-width: 300px) 100vw, 300px\" data-srcset=\"\" \/>Die 310 \u00d7 310 mm gro\u00dfe Aluminiumoxid-Keramik-K\u00fchlplatte ist eine Hochleistungs-W\u00e4rmemanagementkomponente aus hochreinem Aluminiumoxid (Al\u2082O\u2083). Sie wurde f\u00fcr Anwendungen entwickelt, die eine effiziente W\u00e4rmeableitung, elektrische Isolierung und Langzeitstabilit\u00e4t bei hohen Temperaturen und hohen Spannungen erfordern.<\/p>\n<p data-start=\"712\" data-end=\"884\">Im Vergleich zu K\u00fchlk\u00f6rpern aus Metall bietet Aluminiumoxid-Keramik eine hervorragende elektrische Isolierung, ausgezeichnete Korrosionsbest\u00e4ndigkeit und stabile Leistung unter rauen Betriebsbedingungen.<\/p>\n<p data-start=\"886\" data-end=\"1033\">Diese gro\u00dfformatige Keramikplatte eignet sich f\u00fcr Leistungselektronik, LED-Module, Halterungen f\u00fcr Halbleiterger\u00e4te und industrielle Pr\u00e4zisionssysteme.<\/p>\n<hr data-start=\"1035\" data-end=\"1038\" \/>\n<h2 data-section-id=\"1y8un7j\" data-start=\"1040\" data-end=\"1058\">\u00a0Wesentliche Merkmale<\/h2>\n<ul data-start=\"1060\" data-end=\"1389\">\n<li data-section-id=\"1x9683l\" data-start=\"1060\" data-end=\"1120\">Hohe W\u00e4rmeleitf\u00e4higkeit f\u00fcr effiziente W\u00e4rmeableitung<\/li>\n<li data-section-id=\"19srh1m\" data-start=\"1121\" data-end=\"1168\">Hervorragende elektrische Isolationsleistung<\/li>\n<li data-section-id=\"s6vy75\" data-start=\"1169\" data-end=\"1217\">Hohe mechanische Festigkeit und Verschlei\u00dffestigkeit<\/li>\n<li data-section-id=\"bhsp01\" data-start=\"1218\" data-end=\"1276\">Stabile Leistung in Umgebungen mit hohen Temperaturen<\/li>\n<li data-section-id=\"1b08t7j\" data-start=\"1277\" data-end=\"1319\">Gute Chemikalien- und Korrosionsbest\u00e4ndigkeit<\/li>\n<li data-section-id=\"1eoi0xe\" data-start=\"1320\" data-end=\"1389\">Pr\u00e4zisionsgeschliffene Oberfl\u00e4che f\u00fcr Anwendungen mit hoher Ebenheit verf\u00fcgbar<\/li>\n<\/ul>\n<hr data-start=\"1391\" data-end=\"1394\" \/>\n<h2 data-section-id=\"14me2no\" data-start=\"1396\" data-end=\"1418\">\u00a0Material-Optionen<\/h2>\n<ul data-start=\"1420\" data-end=\"1580\">\n<li data-section-id=\"15swvgq\" data-start=\"1420\" data-end=\"1461\">95% Al\u2082O\u2083 (Standard Industriequalit\u00e4t)<\/li>\n<li data-section-id=\"1iieflf\" data-start=\"1462\" data-end=\"1513\">96% Al\u2082O\u2083 (Verbesserte mechanische Festigkeit als Option)<\/li>\n<li data-section-id=\"1g5uvoo\" data-start=\"1514\" data-end=\"1580\">99% Al\u2082O\u2083 (hohe Reinheit, verbesserte Isolierung und thermische Stabilit\u00e4t)<\/li>\n<\/ul>\n<hr data-start=\"1582\" data-end=\"1585\" \/>\n<h2 data-section-id=\"8lu2ky\" data-start=\"1587\" data-end=\"1617\">Technische Daten<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1619\" data-end=\"2138\">\n<thead data-start=\"1619\" data-end=\"1643\">\n<tr data-start=\"1619\" data-end=\"1643\">\n<th class=\"last:pe-10\" data-start=\"1619\" data-end=\"1626\" data-col-size=\"sm\">Artikel<\/th>\n<th class=\"last:pe-10\" data-start=\"1626\" data-end=\"1643\" data-col-size=\"md\">Spezifikation<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1668\" data-end=\"2138\">\n<tr data-start=\"1668\" data-end=\"1706\">\n<td data-start=\"1668\" data-end=\"1679\" data-col-size=\"sm\">Material<\/td>\n<td data-col-size=\"md\" data-start=\"1679\" data-end=\"1706\">Tonerde-Keramik (Al\u2082O\u2083)<\/td>\n<\/tr>\n<tr data-start=\"1707\" data-end=\"1730\">\n<td data-start=\"1707\" data-end=\"1714\" data-col-size=\"sm\">Gr\u00f6\u00dfe<\/td>\n<td data-start=\"1714\" data-end=\"1730\" data-col-size=\"md\">310 \u00d7 310 mm<\/td>\n<\/tr>\n<tr data-start=\"1731\" data-end=\"1775\">\n<td data-start=\"1731\" data-end=\"1743\" data-col-size=\"sm\">Dicke<\/td>\n<td data-start=\"1743\" data-end=\"1775\" data-col-size=\"md\">0,5 - 10,0 mm (anpassbar)<\/td>\n<\/tr>\n<tr data-start=\"1776\" data-end=\"1805\">\n<td data-start=\"1776\" data-end=\"1786\" data-col-size=\"sm\">Dichte<\/td>\n<td data-start=\"1786\" data-end=\"1805\" data-col-size=\"md\">3,6 - 3,9 g\/cm\u00b3<\/td>\n<\/tr>\n<tr data-start=\"1806\" data-end=\"1846\">\n<td data-start=\"1806\" data-end=\"1829\" data-col-size=\"sm\">W\u00e4rmeleitf\u00e4higkeit<\/td>\n<td data-col-size=\"md\" data-start=\"1829\" data-end=\"1846\">20 - 30 W\/m-K<\/td>\n<\/tr>\n<tr data-start=\"1847\" data-end=\"1888\">\n<td data-start=\"1847\" data-end=\"1869\" data-col-size=\"sm\">Dielektrische Festigkeit<\/td>\n<td data-col-size=\"md\" data-start=\"1869\" data-end=\"1888\">\u2265 10 - 15 kV\/mm<\/td>\n<\/tr>\n<tr data-start=\"1889\" data-end=\"1925\">\n<td data-start=\"1889\" data-end=\"1910\" data-col-size=\"sm\">Volumenwiderstand<\/td>\n<td data-col-size=\"md\" data-start=\"1910\" data-end=\"1925\">\u2265 10\u00b9\u2074 \u03a9-cm<\/td>\n<\/tr>\n<tr data-start=\"1926\" data-end=\"1965\">\n<td data-start=\"1926\" data-end=\"1946\" data-col-size=\"sm\">Biegefestigkeit<\/td>\n<td data-col-size=\"md\" data-start=\"1946\" data-end=\"1965\">\u2265 300 - 350 MPa<\/td>\n<\/tr>\n<tr data-start=\"1966\" data-end=\"1989\">\n<td data-start=\"1966\" data-end=\"1977\" data-col-size=\"sm\">H\u00e4rte<\/td>\n<td data-start=\"1977\" data-end=\"1989\" data-col-size=\"md\">\u2265 80 HRA<\/td>\n<\/tr>\n<tr data-start=\"1990\" data-end=\"2055\">\n<td data-start=\"1990\" data-end=\"2010\" data-col-size=\"sm\">Oberfl\u00e4chenrauhigkeit<\/td>\n<td data-start=\"2010\" data-end=\"2055\" data-col-size=\"md\">Ra \u2264 0,4 - 0,8 \u03bcm (Option geschliffene Oberfl\u00e4che)<\/td>\n<\/tr>\n<tr data-start=\"2056\" data-end=\"2112\">\n<td data-start=\"2056\" data-end=\"2067\" data-col-size=\"sm\">Ebenheit<\/td>\n<td data-start=\"2067\" data-end=\"2112\" data-col-size=\"md\">\u2264 0,05 - 0,10 mm (je nach Dicke)<\/td>\n<\/tr>\n<tr data-start=\"2113\" data-end=\"2138\">\n<td data-start=\"2113\" data-end=\"2121\" data-col-size=\"sm\">Farbe<\/td>\n<td data-start=\"2121\" data-end=\"2138\" data-col-size=\"md\">Elfenbein\/Wei\u00df<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"2140\" data-end=\"2143\" \/>\n<h2 data-section-id=\"4t5b8m\" data-start=\"2145\" data-end=\"2163\"><img decoding=\"async\" class=\"size-medium wp-image-2260 alignright\" src=\"https:\/\/www.xkh-ceramics.com\/wp-content\/uploads\/2026\/05\/\u672a\u547d\u540d\u7684\u8bbe\u8ba1-69-300x300.png\" alt=\"\" width=\"300\" height=\"300\" srcset=\"\" sizes=\"(max-width: 300px) 100vw, 300px\" data-srcset=\"\" \/>Anwendungen<\/h2>\n<ul data-start=\"2165\" data-end=\"2400\">\n<li data-section-id=\"1b2xr9q\" data-start=\"2165\" data-end=\"2200\">LED-Hochleistungs-Lichtmodule<\/li>\n<li data-section-id=\"1q2uxij\" data-start=\"2201\" data-end=\"2255\">Leistungshalbleiterbauelemente (IGBT, MOSFET-K\u00fchlung)<\/li>\n<li data-section-id=\"rxjt36\" data-start=\"2256\" data-end=\"2286\">RF- und Mikrowellenger\u00e4te<\/li>\n<li data-section-id=\"xhat7z\" data-start=\"2287\" data-end=\"2322\">Hochspannungsisolationssysteme<\/li>\n<li data-section-id=\"ywzi5u\" data-start=\"2323\" data-end=\"2364\">Industrielle Plattformen zur W\u00e4rmeableitung<\/li>\n<li data-section-id=\"1ujpytg\" data-start=\"2365\" data-end=\"2400\">Elektronische Pr\u00e4zisionsbaugruppen<\/li>\n<\/ul>\n<hr data-start=\"2402\" data-end=\"2405\" \/>\n<h2 data-section-id=\"128v01u\" data-start=\"2407\" data-end=\"2434\">Anpassungsoptionen<\/h2>\n<ul data-start=\"2436\" data-end=\"2675\">\n<li data-section-id=\"v88utp\" data-start=\"2436\" data-end=\"2472\">Individuelle Anpassung von Gr\u00f6\u00dfe und Dicke<\/li>\n<li data-section-id=\"1sfyw6o\" data-start=\"2473\" data-end=\"2549\">Oberfl\u00e4chenpolieren \/ L\u00e4ppen \/ Metallisierung (Ag-, Au-, Ni-Beschichtungstr\u00e4ger)<\/li>\n<li data-section-id=\"12ytxsi\" data-start=\"2550\" data-end=\"2585\">Laserschneiden und CNC-Bearbeitung<\/li>\n<li data-section-id=\"1wf7piy\" data-start=\"2586\" data-end=\"2621\">Bohren und Pr\u00e4zisionsschlitzen<\/li>\n<li data-section-id=\"10r017e\" data-start=\"2622\" data-end=\"2675\">Hohe Ebenheit f\u00fcr optische\/halbleitertechnische Anwendungen<\/li>\n<\/ul>\n<h2 data-start=\"0\" data-end=\"39\"><strong data-start=\"3\" data-end=\"39\">FAQ (H\u00e4ufig gestellte Fragen)<\/strong><\/h2>\n<p data-start=\"41\" data-end=\"423\"><strong data-start=\"41\" data-end=\"116\">Q1: Ist Aluminiumoxid-Keramik f\u00fcr K\u00fchlk\u00f6rperanwendungen besser als Aluminium?<\/strong><br data-start=\"116\" data-end=\"119\" \/>A: Aluminiumoxid-Keramik hat eine geringere W\u00e4rmeleitf\u00e4higkeit als Aluminium, bietet jedoch eine bessere elektrische Isolierung, eine h\u00f6here Temperaturbest\u00e4ndigkeit und eine bessere Korrosionsbest\u00e4ndigkeit. Es ist ideal f\u00fcr Hochspannungs- und Pr\u00e4zisionselektronikumgebungen, in denen K\u00fchlk\u00f6rper aus Metall aufgrund von Leitf\u00e4higkeitsrisiken versagen k\u00f6nnen.<\/p>\n<p data-start=\"425\" data-end=\"752\"><strong data-start=\"425\" data-end=\"521\">F2: Kann die Keramikplatte 310 \u00d7 310 mm in verschiedenen Formen oder Lochmustern angepasst werden?<\/strong><br data-start=\"521\" data-end=\"524\" \/>A: Ja. Die Aluminiumoxid-Keramikplatte kann je nach Designanforderungen CNC-gefr\u00e4st, gelasert, gebohrt oder geschlitzt werden. Kundenspezifische Geometrien, Montagel\u00f6cher und Oberfl\u00e4chenmuster sind f\u00fcr spezifische Anforderungen an die Ger\u00e4teintegration erh\u00e4ltlich.<\/p>\n<p data-start=\"754\" data-end=\"1145\" data-is-last-node=\"\" data-is-only-node=\"\"><strong data-start=\"754\" data-end=\"847\">F3: Kann der keramische K\u00fchlk\u00f6rper bei hohen Temperaturen oder schnellen Temperaturschwankungen brechen?<\/strong><br data-start=\"847\" data-end=\"850\" \/>A: Hochreine Aluminiumoxidkeramik hat eine ausgezeichnete thermische Stabilit\u00e4t und kann hohen Betriebstemperaturen standhalten. Wie alle Keramiken sind sie jedoch bei mechanischen St\u00f6\u00dfen spr\u00f6de. Eine ordnungsgem\u00e4\u00dfe Montage und kontrollierte Temperaturzyklen tragen dazu bei, die langfristige Zuverl\u00e4ssigkeit in praktischen Anwendungen zu gew\u00e4hrleisten.<\/p>","protected":false},"excerpt":{"rendered":"<p>Die 310 \u00d7 310 mm gro\u00dfe Aluminiumoxid-Keramik-K\u00fchlplatte ist eine Hochleistungs-W\u00e4rmemanagementkomponente aus hochreinem Aluminiumoxid (Al\u2082O\u2083). Sie wurde f\u00fcr Anwendungen entwickelt, die eine effiziente W\u00e4rmeableitung, elektrische Isolierung und Langzeitstabilit\u00e4t bei hohen Temperaturen und hohen Spannungen erfordern.<\/p>","protected":false},"featured_media":2260,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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