Nickel underplating prevents the migration between tin or gold platings and the base material.
垫板镀镍可防止在镀
或



之间的移动。
Nickel underplating prevents the migration between tin or gold platings and the base material.
垫板镀镍可防止在镀
或



之间的移动。
Mainly discuss fluorborate terne electroplating solution in use for PCB fabrication.
主要论述印制线路板生产中所用的氟硼酸盐镀
铅溶液。
The alloy layer of tinplate is an intermetallic compound formed between base plate and tin coating through thermodiffusion during the treatment of heating and fusing after electrotinning.
镀
板

是镀
后在加热熔融处理过程中通过热扩散在
板

之间生成的一种
属间化
物,因此,

的生成
原板和镀
都有很大关系。
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