... 钨合金 [冶金学] tungsten alloy 镍铬钨不锈钢 ni-cr-w stainle steel; ni-cr-w stainless steel 铂钨合金 platinum tungsten alloys ...
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platinum-tungsten alloys 铂钨合金
platinum alloys-determination of tungsten content 铂合金中钨量的测定
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A series of cobalt platinum tungsten alloys were deposited with sodium tungstate and cobaltous sulfate as the main salts and citrate as the complex agent.
报道了以钨酸钠、硫酸钴和二亚硝酸二胺铂为主盐、以柠檬酸盐为络合剂电沉积钴铂钨合金的工艺过程。
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