{"product_id":"silicon-nitride-thermal-conductive-substrate","title":"氮化硅导热Si3N4陶瓷基板","description":"\u003ch6\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e♦️\u003c\/span\u003e 高质量氮化硅导电衬底，适用于IGBT等\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6\u003e\n\n\u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"color: #ff2a00;\"\u003e♦️ \u003c\/span\u003e提供小批量、特殊规格产品和定制服务\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e。\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\n\n\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003e全球配送、安全支付、大量库存\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e。\u003c\/span\u003e\n\u003c\/h6\u003e\n\u003ch6\u003e\u003cstrong\u003e\u003cspan style=\"color: #00aaff;\"\u003e♦️\u003cspan style=\"color: #000000;\"\u003e最快1周内发货。通过FedEx、DHL、UPS等快递公司发货。\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch5\u003eSi3N4基板规格：\u003c\/h5\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003cstrong\u003e尺寸： \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e114×114×0.32毫米 \/ 190×138×0.32毫米\u003c\/span\u003e；\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cstrong\u003e导热系数 \u003cmeta charset=\"utf-8\"\u003e(25℃)： \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e≥80 \u003cmeta charset=\"utf-8\"\u003eW\/(m•k)；\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e表面粗糙度\u003c\/span\u003e： \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e≤0.8Ra\u003c\/span\u003e；\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e体积密度\u003c\/span\u003e： \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e3.20 ± 0.05 \u003cmeta charset=\"utf-8\"\u003eg\/cm3\u003c\/span\u003e；\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e弹性模量\u003c\/span\u003e： \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e300～320 \u003cmeta charset=\"utf-8\"\u003eGpa\u003c\/span\u003e；\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e泊松比\u003c\/span\u003e： \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e≤0.29\u003c\/span\u003e；\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e维氏硬度\u003c\/span\u003e： \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e≥14.2 \u003cmeta charset=\"utf-8\"\u003eGpa\u003c\/span\u003e；\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e热膨胀系数\u003cmeta charset=\"utf-8\"\u003e(25℃ ~ 500℃)： \u003cmeta charset=\"utf-8\"\u003e3.0～3.2(\u003cmeta charset=\"utf-8\"\u003e10-6\/℃)；\u003c\/span\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e断裂韧性\u003c\/span\u003e： \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e6.0～7.0 \u003cmeta charset=\"utf-8\"\u003eMPa\u003c\/span\u003e；\u003c\/strong\u003e\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\n\u003cstrong\u003e弯曲强度 \u003cmeta charset=\"utf-8\"\u003e(三点弯曲)\u003c\/strong\u003e\u003cstrong\u003e： \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e700～800 \u003cmeta charset=\"utf-8\"\u003eMPa\u003c\/span\u003e；\u003c\/strong\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003e\n\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/h2\u003e\n\u003ch4\u003e\n\n\u003cspan data-mce-fragment=\"1\"\u003e氮化硅导热基板广泛应用于LED、微电子焊接等领域、功率发射器、光伏器件、IGBT模块、半导体封装基板、其他大功率光电器件和半导体器件。\u003c\/span\u003e\u003cbr\u003e\n\n\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv id=\"gtx-trans\" style=\"position: absolute; left: 332px; top: 73.6484px;\"\u003e\n\n\u003cdiv class=\"gtx-trans-icon\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"SOKA TECHNOLOGY","offers":[{"title":"50×50×0.32毫米 \/ 10","offer_id":47285871706287,"sku":"SK88786050","price":255.0,"currency_code":"USD","in_stock":true},{"title":"50×50×0.32毫米 \/ 20","offer_id":47285871739055,"sku":"SK84247863","price":454.0,"currency_code":"USD","in_stock":true},{"title":"114×114×0.32毫米 \/ 10","offer_id":47285871771823,"sku":"SK84345392","price":619.0,"currency_code":"USD","in_stock":true},{"title":"114×114×0.32毫米 \/ 20","offer_id":47285871804591,"sku":"SK38182279","price":894.0,"currency_code":"USD","in_stock":true},{"title":"190×138×0.32毫米 \/ 10","offer_id":47285871837359,"sku":"SK37397329","price":674.0,"currency_code":"USD","in_stock":true},{"title":"190×138×0.32毫米 \/ 20","offer_id":47285871870127,"sku":"SK85848069","price":1032.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/3388\/8431\/files\/silicon-nitride-thermal-conductive-si3n4-ceramics-substrate-437455.png?v=1785501116","url":"https:\/\/www.nanosource.co.uk\/zh\/products\/silicon-nitride-thermal-conductive-substrate","provider":"Nanosource","version":"1.0","type":"link"}