微蚀(Microetching) 功能:粗化铜面增强结合力。 主要成份:安定剂,H2SO4,H2O2 预浸:(Pre-Activation) 功能:保护活化槽,避免活化槽受污染,延...
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...40~60g/l Na2CO340~60g/l NaOH 10~20g/l 温度: 40~60℃ 微蚀(Mi-croetehing): NaS2O8 170~200g/l H2SO4(98%) 2%V/V 温度:20~40℃ 经过化学处理的铜表面应为粉红色。
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... surface speed钻针外貌速率. microetchellong微蚀. i(electromagnetic interference)电磁滋扰. ...
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本文分析了棕化工艺参数对微蚀速率、表面形貌 、表面微观粗糙度、结合力的影响 。
In the paper, effects of brown oxide process parameters on micro-etch rate, surface topography, surface roughness, binding strength were analyzed through the experiment.
在不同的微蚀温度、时间条件下,研究了高锰酸钾微蚀溶液对环氧树脂层压板和3240型环氧树脂板(基板)微蚀作用的影响。
Effect of potassium permanganate etching solution on the roughening of epoxy resin laminates board and 3240 epoxy resin board at various temperatures and times was investigated.
采用蚀坑法、EBSD微取向分析和X射线法等手段,对稀土电解电容器用铝箔制备过程中的织构演变规律进行了研究。
The evolution rule of the rare earth aluminum capacitor foil preparation process was investigated by means of bit etching, EBSD micro orientation analysis and X-ray method.
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