添加铜对ZA12合金摩擦磨损性能的影响  

Influence of Adding Cu on Friction and Wear Properties of ZA12 Alloy

作　　者：周芸[1] 孙勇[1] 周兆[1] 刘诗凯[2] 

机构地区：[1]昆明理工大学材料与工程系,昆明650093 [2]西南交通大学

出　　处：《稀有金属》1999年第2期150-152,共3页Chinese Journal of Rare Metals

摘　　要：研究铜对ZA12合金组织结构的作用 ,探讨铜对合金摩擦磨损性能的影响。随着铜添加量的变化 ,摩擦磨损性能有显著的改变。By means of optical microscope and scanning electron microscope, the effect of adding Cu on the microstructures and phase of ZA12 alloy were studied. Influence of adding Cu on the friction and wear properties of ZA12 alloy were analyzed and discussed. The results show that the friction and wear properties of the alloys obviously change with increasing amount of Cu addition. While adding 7%Cu, the wear resistance and friction factor of the alloys decrease; While adding 9%～11%Cu, the wear resistance and friction factor of the alloy increase.

关 键 词：锌基合金 摩擦磨损性能 铜 锌合金 

分 类 号：TG146.13[一般工业技术—材料科学与工程]