镁合金SiO_2基纳米陶瓷涂层的性能  

Properties of Nano-silica Coating on Magnesium Alloy

作　　者：李晓[1] 马壮[1] 时海芳[1] 李智超[1] 

机构地区：[1]辽宁工程技术大学材料学院,辽宁阜新123000

出　　处：《有色金属》2010年第1期27-29,共3页Nonferrous Metals

基　　金：辽宁省自然科学基金资助项目(20062203)

摘　　要：采用热化学反应法在MB2镁合金上制备了SiO2基纳米陶瓷涂层,从组成成分、抗热震性、耐磨和耐蚀性能等方面测试涂层性能。结果表明,涂层中有新相生成,涂层与基体结合强度较高,耐磨和耐腐蚀性能优良。The SiO2 nano-ceramic coating on MB2 magnesium alloy surface is prepared by thermo-chemical reaction process.The coating performances such as composition,thermal shock resistance,wear resistance and corrosion resistance are determined.The results show that there is the new generation in the coating,and substrate strength is high,and wear resistance and corrosion resistance are excellent.

关 键 词：金属材料 MB2镁合金 纳米陶瓷涂层 热化学反应 

分 类 号：TG146.22[一般工业技术—材料科学与工程]