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求教:镀膜污物问题

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Webmaster 2006-02-17 10:21:50

真空镀膜下,除了提前清洗晶片,离子轰击还有什么方法能提高镀膜合格率? (高立杰)
超慧 刘  2006-03-16 18:14:04

我们公司是分两级清洗,镀膜前清洗后放入真空箱保存, 镀膜时,尽量抽高真空,蒸银时可以考虑改变蒸镀时间,如果蒸长了会导致银层氧化,铜层与瓷片的结合力一般与瓷片的清洁度有关,所以员工在摆放瓷片时尽量保持清洁 
Y Y  2006-07-11 10:50:07

改用溅射! 
?铠 天津  2008-01-20 20:36:17

不妨试试化学镀镍膜层,我们提供全套技术支持。02226651390 

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