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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

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【作者】 梅建庭刘华

【Author】 MEI Jian-ting, LIU Hua (1. Dep. of Three, Dalian Naval Institute, Dalian 116018, China; 2. Dep. of Chemistry and Chemical Engineering, Zhenjiang 212001, China)

【机构】 大连舰艇学院三系江苏大学化学化工学院 辽宁大连 116018江苏镇江 212001

【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.

  • 【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
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