中临半导体氮化硅（Si3N4�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p>氮化硅（Si3N4）是一种由氮和硅元素组成的无机化合物，具有a和β两种晶型，均为六方晶系。�?Si3N4为颗粒结晶，B-SiN为针状结晶体。氮化硅具有硬度大、强度高、热膨胀系数小、高温蠕变小、抗氧化性能好、热腐蚀性能好、摩擦系数小等诸多优异性能，被广泛应用于航天航空、高铁、新能源汽车等领域，是绝缘栅双极晶体管以及氮化硅功率模块的重要核心散热材料、�/p><p>优异性能９�/p><p>1、高硬度：氮化硅的硬度和强度极高，远超许多传统材料，如钢和普通陶瓷，适合高磨损和高应力环境、�/p><p>2、耐高温性：具有出色的耐高温性能，可在高温环境中长时间稳定运行，耐受温度高达1700℃，适合高温应用场景、�/p><p>3、耐腐蚀性：对大多数化学物质（包括酸、碱和溶剂）表现出强抗腐蚀性，适合严苛化学环境、�/p><p>4、优异的绝缘性能：是一种优良的绝缘材料，具有高电绝缘性能，适用于高电压和高温环境，如电子电力领域、�/p><p>5、良好的导热性：具有较高的导热性能，可作为高温散热材料使用，适合需要高效散热的场合、�/p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); 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