化学镀Ni-P合金在CO_2溶液中的腐蚀磨损行为  

THE CORROSIVE WEAR BEHAVIOURS OF ELECTROLESS PLATING Ni-P COATING IN CO_2 SOLUTION

作　　者：赵国鹏[1] 吴荫顺[2] 顾正秋[2] 朱日彰[2] 

机构地区：[1]鞍山钢铁学院,鞍山114002 [2]北京科技大学,北京100083

出　　处：《腐蚀与防护》2000年第5期195-198,共4页Corrosion & Protection

摘　　要：研究了化学镀 Ni- P合金在 CO2 水溶液中的腐蚀磨损行为。结果表明 ,随 CO2 浓度增大、载荷增加和滑动速度增加 ,化学镀 Ni- P合金的腐蚀磨损速率增大、自腐蚀电位负移 ;当 CO2 浓度增大、载荷减小和滑动速度降低 ,化学镀 Ni- P合金摩擦系数增大。同样条件下 ,化学镀 Ni- P合金比 G10 5钢具有更高的耐腐蚀磨损性。The corrosive wear behaviours of eletroless plating Ni P coating in CO 2 solution have been studied. The results show that the corrosive wear rate of eletroless plating Ni P coating increased and the corrosion potential of the coating decreased with increasing CO 2 concentration, normal load and sliding speed. The friction coefficient of eletroless plating Ni P coating increased with increasing CO 2 concentration, decreasing normal load and sliding speed. Under the same conditions, eletroless plating Ni P coating had higher anti corrosive wear ability than that of G105 steel in CO 2 solution.

关 键 词：化学镀 腐蚀 磨损 镍磷合金 电镀 二氧化碳溶液 

分 类 号：TQ153.2[化学工程—电化学工业] TG172.6[金属学及工艺—金属表面处理]