A binary alloy coating seamless steel tube top and a manufacture method belong to the field of laser processing.
一种双合金涂层无缝钢管顶头及制造方法属激光加工领域。
At present, pure tin deposit has a bad solder reliability, tin-based binary alloy deposits have big brittleness or bad wettability, and noble metal deposits have high price.
目前，纯锡镀层的焊接可靠性差，锡基二元合金镀层有脆性大、润湿性差等方面的问题，贵金属镀层成本高。
A process for gold imitated binary alloy plating was introduced. Factors affecting the color of gold imitation were discussed.
介绍了一种二元仿金电镀工艺。讨论了影响仿金镀层色泽的各因素。
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