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15256974408

新虫 (正式写手)

[求助] 请问电沉积镀上去的物质的厚度怎么判断

需要做电极电沉积,但是不知道电沉积镀上去的物质的厚度怎么判断,请问厚度是越厚越好吗

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zhangjieluke

木虫 (著名写手)

1. 间接法,称重,由密度和面积推出;2. 膜厚仪(四探针涡电流法,感兴趣可查);3. 做切片,用显微镜(光学或SEM)测截面。可能还有别的偏方。

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当鸡有了思想!
2楼2018-01-25 04:13:07
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15256974408

新虫 (正式写手)

引用回帖:
2楼: Originally posted by zhangjieluke at 2018-01-25 04:13:07
1. 间接法,称重,由密度和面积推出;2. 膜厚仪(四探针涡电流法,感兴趣可查);3. 做切片,用显微镜(光学或SEM)测截面。可能还有别的偏方。

谢谢您

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3楼2018-01-25 08:59:25
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