摘要
采用自主研制的自动化电刷镀设备及技术制得含纳米Al2O3复合电刷镀层,对比研究了手动与自动刷镀层的摩擦磨损性能。通过试验得知,相对于手动刷镀层,自动化刷镀层表面更加均匀、组织更加致密、显微硬度更高。高温滑动摩擦磨损试验表明,自动化刷镀层的耐磨性能随温度的升高而降低。
Nano-particle reinforced nickel matrix composite coatings,n-Al2O/Ni,was prepared by manual-brushplating and auto-brushplating technologies respectively. Structure and friction wear properties of the two kinds of coatings were investigated. For the auto-coating,the surface is smooth and the structure is denser,as compared with the manual-coating. Results of the friction wear testing at elevated temperature show that the wear resistance of auto-coating decreases with the increase of temperature.
出处
《中国表面工程》
EI
CAS
CSCD
2006年第z1期263-266,共4页
China Surface Engineering
基金
国家自然科学基金重点项目(50235030)
武器装备预研基金(编号略)资助。
关键词
自动化电刷镀
复合刷镀层
高温耐磨性能
auto-brush plating
brush plating composite coating
wear resistance at elevated temperature
