摘要
采用以三价铬为主盐的铬合金电镀工艺，对所获得的Ｃｒ－Ｆｅ－Ｃ合金镀层的化学成分、结构、性能及其成因进行研究．结果表明，这种含铁量为２０％（ｗｔ．）、含碳为５％左右的镀层为非晶态结构，含有大量微裂纹，微观上镀层表面呈结瘤状，热处理后可出现极明显的硬化现象。
The chemical composition, structure,property of Cr\|Fe\|C alloy were investigated. The alloy was prepared by a newly developed electroplating technique with trivalent chromium being main salt. The experiment results showed that the hardness and erosion\|corrosion resistance of these depositions were incresaed notably after heat\|treatment by transforming into crystal. In comparison with traditional chromium and chromium alloy depositions, the Cr\|Fe\|C alloy deposition may be economically used for the requirement of high resistance wear.\=
出处
《腐蚀科学与防护技术》
CAS
CSCD
1999年第4期213-216,共4页
Corrosion Science and Protection Technology
基金
国家自然科学基金
腐蚀-磨损与表面技术开放实验室资助项目
关键词
镀铬
非晶态电镀
合金电镀
三价铬
镀层性能
chromium electroplating, amorphous electroplating, alloy electroplating, trivalent chromium , property of deposition\=
