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化学学报
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化学学报 ›› 2002, Vol. 60 ›› Issue (9): 1722-1726. 上一篇    下一篇

研究论文

Ni-P-无机类富勒烯WS_2纳米材料化学复合镀层的制备及其摩擦学性能初步研究

陈卫祥;涂江平;马晓春;徐铸德;陈文录$D汪久根$E成旦红;夏军保;甘海 洋;金亚旭$FTenne R$FRosenstveig R   

  1. 浙江大学化学系,杭州(310027);浙江大学材料科学与工程系,杭州(310027)
  • 发布日期:2002-09-15

Preparation and Tribological Properties of Ni-P Electroless Composite Coating Containing Inorganic Fullerene-like SW_2 Nanomaterials

Chen Weixiang;Tu Jiangping;Ma Xiaochun;Xu Zhude;Chen Wenlu$DWang Jiugen$ECheng Danhong;Xia Junbao;Gan Haiyang;Jin Yaxu$FTenne R$FRosenstveig R   

  1. Department of Chemistry, Zhejiang University,Hangzhou(310027)
  • Published:2002-09-15

PDF

433

被引次数

70

用化学复合镀技术制备了含有无机类富勒烯硫化钨纳米材料的Ni-P-(IF-WS_2) 复合镀层。用环-块摩擦实验测试了Ni-P-(IF-SW_2)的摩擦学性能。研究结果表明 它比与Ni-P，Ni-P-(层状2H-WS_2)和Ni-P-石墨复合镀层具有更高的耐磨性能和更 低的摩擦系数。分析了无机类富勒烯纳米材料改善镀层摩擦学性能的机理。

关键词: 富勒烯, 纳米相材料, 摩擦性能, 硫化钨, 镍, 磷

Ni-P composite coating containing inorganic fullerene-like WS_2 nanosize particles was prepared by electroless codeposition. Its tribological performances were evaluated by a ring-on-block wear tester. It was found that the Ni-P-(IF-WS_2) composite coating exhibited both higher wear resistance and lower friction coefficient than Ni-P, Ni-P-(layer 2H-WS_2) and Ni-P-graphite electroless coating. The favorable effects of inorganic fullerene-like nanomaterials on the tribological properties of the composite coating were discussed.

Key words: fullerene, NANOPHASE MATERIALS, TRIBOLOGICAL PROPERTY, WS2, Ni, P

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