温度对化学镀Ni-Fe-P合金性能的影响  

Impact of Temperature on Electroless Ni-Fe-P Alloy Performance

作　　者：窦彩虹[1] 苌清华[1] 姚景立 高兆鑫[1] 龚俊举[1] 

机构地区：[1]河南科技大学材料学院,河南洛阳471003

出　　处：《南方金属》2013年第6期49-51,54,共4页Southern Metals

基　　金：河南科技大学青年科学基金(2011QN40);河南科技大学大学生训练计划(2013028)

摘　　要：研究了温度对化学镀Ni-Fe-P合金性能的影响,着重探讨了在不同温度下对其镀速、镀层硬度、镀层形貌、镀层成分以及耐腐蚀性的影响.结果表明:当温度在87℃时,镀层沉积速度最快,镀层硬度达到最大,镀层表面颗粒最均匀,镀层成分中含铁量、含硅量最大,而且该温度下的耐腐蚀性最好.This paper mainly studied the impact of temperature on electroless Ni - Fe - P alloy performance, emphatical- ly discussed the impact of different temperature on the plating rate and coating hardness, coating morphology, composition and corrosion resistance of coating. Results show that when the temperature is at 87 ~C, it gives the fastest coating deposi- tion rate, the coating has maximum hardness, coating on the surface of particles is the most evenly, the coating composition contains the maximum of iron and silicon, and the corrosion resistance is the best at this temperature.

关 键 词：温度 化学镀 NI-FE-P合金 镀层 

分 类 号：TQ153.2[化学工程—电化学工业]