硫酸盐电镀三价铬镀层性能研究 关键词】 三价铬镀层；耐蚀性；硫酸盐；CASS试验 [gap=1298]Key words]Trivalent chromium coating；Corrosion resistance；Sulfate；CASS experiment
基于6个网页-相关网页
采用直流和脉冲电沉积方式从三价铬的氯化物镀液中沉积出镍-铁-铬纳米合金镀层。
Nickel iron chromium alloy with nanocrystalline were electrodeposited from chloride bath containing trivalent chromium ions under direct and pulse current.
采用工业铬酐-甲醇还原法制备三价铬主盐，给出了电镀铬-镍合金工艺配方与工艺规范并对镀层性能进行了测试。
By the reduction on industrial Chromic anhydride-methanol, the trivalent chromium main salt was made. The technological formula and standard of Chromium-Nickel alloy electroplating were given.
铬酸盐转化镀层导致形成钝化膜。只能使用三价铬。
Chromate conversion coating resulting in the formation of a passivating film.
应用推荐