摘要
本文研究了电子束蒸发镀铝 铬合金涂层的制备工艺 ,通过讨论不同的电压、束流对膜层外观、结合力、内应力的影响 ,确定了合适的陈镀工艺 ;对涂层和膜料的成分进行了分析 ,表明涂层中铬含量与膜料中铬含量有较大差异 ;最后探讨了不同含铬量的涂层的耐蚀性。
In the paper,the operation technology of electron beam evaporation plating Aluminium Chromium alloy coating is studied The optimum technology is obtained by discussing the influence of votage,current on auter appearance,adhesion inner Stress.The ingredients of coation and evaporation materials are analyzed,the results show that the chromium contents of coating are very different from that of evaporation materials;In the end,the corrosion resistance of the coating consisting of different chromium contents is investigated.
出处
《南昌航空工业学院学报》
CAS
2000年第4期31-35,共5页
Journal of Nanchang Institute of Aeronautical Technology（Natural Science Edition）
关键词
电子束蒸镀
铝铬合金涂层
铬含量
耐蚀性
Electron beam evaporation Plating
Al-Cr alloy Coatings
Chrimium content
Corrosion resistance
