65Mn钢表面化学镀耐磨研究  

Study of wear-resistance of chemical plating on the surface of 65Mn steel

作　　者：郝文森[1] 赵宪波 赵小京[1] 赵文欣[1] 

机构地区：[1]大庆石油学院机械科学与工程学院,黑龙江大庆163318 [2]大庆炼化公司炼油二厂,黑龙江大庆163411

出　　处：《大庆石油学院学报》2004年第1期91-92,共2页Journal of Daqing Petroleum Institute

基　　金：黑龙江省教育厅科技项目(1051124)

摘　　要：天然气加工设备压缩机配气阀阀片在服役期内经常发生磨损或断裂.采用A,B,C3种不同的镀液,利用自催化复合镀方法,在65Mn钢阀片表面增加80μm的复合镀层.试验表明,用C镀液处理的试件经热处理后的表面维氏硬度达到1.1×103～1.2×103,使用寿命由2.1×103h提高到3.5×103h,耐磨效果显著.此技术适用于其它合金钢耐磨件上.The piece in clique of matching gas fixed in the compressor for natural gas process equipment is easily worn out and breaks in the service course. If we use three different plating liquid, such as A, B and C, by means of self-catalyzed complex plating on the surface of original piece, it can increases complex plating layers by 80μm on the surface. Experiments indicate that the samples treated with plating liquid C, if the superficial rigidity of heat treatment is kept within 2 100 h to 3 500 h, have a remarkably increased the wear-resistance. This technology can be used in the wear-resistant parts of other equipment made of alloy.

关 键 词：化学镀 非晶态 耐磨 硬质点 

分 类 号：TG113.25[金属学及工艺—物理冶金]