摘要
介绍了在铜基体和铝合金基体上电镀铅锡锑三元合金的工艺条件、镀液组成及其电镀参数。得到了含锡4%～21%,含锑4%～17%结晶细致的Pb Sn Sb三元合金镀层,可代替传统价格昂贵的整体浇铸式轴承合金,节约了耐磨轴瓦的材料成本和加工成本。
The process conditions and bath composition of electroplated Pb-Sn-Sb alloy on copper and aluminum alloy are introduced. A fine crystal coating that contained 4%-21% Sn and 4%-17% Sb was obtained,which can replace the traditional and expensive bearing brass prepared by casting, so as to decrease the producing and machining cost of wearable bearing shell.
出处
《机械工程材料》
CAS
CSCD
北大核心
2005年第1期27-29,共3页
Materials For Mechanical Engineering
关键词
电镀
铅-锡-锑
轴瓦
electroplating
Pb-Sb-Sn
bearing brass
