摘要
本文介绍的铜制件光亮酸洗钝化工艺，既无有毒的含铬物质，又无氮氧化物污染。制品光亮色泽均匀，抗变色性能优异。通用性好，黄铜、紫铜、磷青铜均适用。
The no pollution bright pickling passivation technique of copper parts introduced in this pa-per,has neither the toxic chromium containing materials nor nitrogen oxide pollution. The parts, which arebright,possesses uniform colour and luster,and have excellent anti-discolouratoin properties. The technique,which is suitable for brass,red copper and phosphor-bronze,has a good general purpose usability.
出处
《表面工程》
CSCD
1996年第3期39-42,共4页
