热阻测试原理与失效分析-论文-捷迅论文网 关键词：热阻；功率电流；测量电流；锡层厚度 [gap=568]Keywords: thermal resistance; power current; current measurement; the thickness of tin coating
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It is an inevitable tendency to reduce the thickness of tin coating and alloy layer of tinplate.
减薄镀锡板的镀锡层和合金层的厚度成为目前镀锡板生产的趋势。
Objective: To evaluate the influence of air oxidation, anodizing and tin coating sample on elemental composition and thickness of surface film of cast pure titanium.
目的：评价大气热氧化、阳极氧化和氮化钛镀膜对铸造纯钛表面膜组成和厚度的影响。
Note: We can manufacture the products upon special requirements of clients, and thickness, rigidity of copper matrix and tin coating thickness can also be adjusted upon the requirements of clients.
备注：其它规格可以按客户特殊要求加工定做，铜基厚度、铜基硬度和锡层厚度可以按用户要求调整。
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