摘要
微弧氧化技术可以在铝合金表面上原位生长20～200μm的陶瓷氧化膜,该膜显微硬度为800～1500HV,能大大地提高材料表面的耐磨、耐蚀、耐压绝缘和抗高温冲击特性,在纺织、机械等工业部门中具有广阔地应用前景。
A ceramic oxidating layer with thickness of 20～200 μm could be prepared on the surface of aluminum alloys with the method of micro arc oxidation (MAO) technology. MAO film shows high hardness of 800～1 500 HV, good wearresistance, corrosion resistance, and insulation properties. The technology will have broad application in various industrial fields, such as textile and machinery industries, etc.
出处
《电镀与涂饰》
CAS
CSCD
2003年第3期1-3,共3页
Electroplating & Finishing
基金
国家九五863攻关课题(715-011-020)
关键词
铝合金
微弧氧化
aluminum alloy
micro arc oxidation
