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Ni-P-SiC化学复合镀层耐磨性与显微硬度的研究
Study on abrasion performance and microhardness of electroless Ni-P-SiC composite deposits
【摘要】 介绍了一种Ni P SiC化学复合镀工艺。研究了热处理温度与时间、SiC粒径与共析量对复合镀层显微硬度和耐磨性的影响。经400℃以上热处理1h后,该复合镀层比常用铬镀层及其它Ni P基化学复合镀层硬度大、耐磨性好。
【Abstract】 A kind of electroless Ni-P-SiC composite plating process was introduced. Effects of temperature and time of heat treatment, radius and content in coating of SiC particles on microhardness and abrasion performance of the coating were studied. After heat treatment at 400 ℃ for 1 h, the microhardness and abrasion performance of the coating are better than those of common Cr deposits and other electroless Ni-P based composite deposits.
【关键词】 Ni-P-SiC化学复合镀层;
耐磨性;
显微硬度;
热处理;
【Key words】 electroless Ni-P-SiC composite plating; abrasion performance; microhardness; heat treatment;
【Key words】 electroless Ni-P-SiC composite plating; abrasion performance; microhardness; heat treatment;
- 【文献出处】 电镀与涂饰 ,Electroplating & Finishing , 编辑部邮箱 ,2004年01期
- 【分类号】TQ153
- 【被引频次】24
- 【下载频次】188