摘要
对新型Ｚｎ－Ａｌ合金（铝含量３３％，锌含量６７％）着色工艺条件进行了研究，结果表明：由５－磺基水杨酸（浓度１５％）和少量硫酸（浓度为０．２％）组成的电解液能形成稳定、均匀的灰褐色镀层，解决了合金表观色泽问题．
Studies the coloring technology of a new type Zn-Al alloy (Al 33%, Zn 67%) The results show that the solution of electroplate composed of 5 -sulfosalicylic acid and a small amount of sulfuricacial can form a steady and even grey layer, solves the problem of surface coloring on alloy.
出处
《大连铁道学院学报》
2000年第1期93-96,共4页
Journal of Dalian Railway Institute
关键词
锌铝合金
着色
电解
Zn-Al alloy
coloring
electrolysis
