摘要
试验和生产实践证明,电镀锡铈合金镀层优于镀锡,且目前仅限用于小型焊接件,欲代替镀银,必须解决镀层变色问题。采用新研制的YJ3保护剂,可保护锡铈合金镀层数年。
The Sn-Ce alloy coating is superior to Sn coating in weldability. But it exists the coating color changing problem after aging. The newly developed YJ3 protector could preserve such coating as long as several years.
出处
《材料保护》
CAS
CSCD
北大核心
1990年第3期17-19,共3页
Materials Protection
