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航空学报 > 1994, Vol. 15 Issue (2): 188-191

论文

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离子注入抑制摩擦温升的研究

王贻华1, 胡正琼1, 尹克里2   

  1. 1. 北京航空航天大学应用数理系,北京,100083;2. 航空航天部贵阳航空液压件厂,贵阳,550202
  • 收稿日期:1992-08-27 修回日期:1992-12-12 出版日期:1994-02-25 发布日期:1994-02-25

AN INVESTIGATION ON THE RESTRAINT OF FRICTIONAL TEMPERATURE-RISE BY ION IMPLANTATION

Wang Yihua1, Hu Zhengqiong1, Yin Keli2   

  1. 1. Department of Applied Mathematics & Physics,Beijing University of Aeronautics and Astronautics,Beijing, 100083;2. Guiyang Aeronautical Hydraulic Accessories Factory,Guiyang,550202
  • Received:1992-08-27 Revised:1992-12-12 Online:1994-02-25 Published:1994-02-25

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摘要： 离子注入抑制摩擦表面的温升,是减少粘着磨损、提高摩擦副耐磨性的新途径。本文采用离子注入技术抑制航空柱塞泵配流副试件摩擦表面的温升,获得显著的效果。当逐级改变负载时,离子注入试件摩擦表面的温度平均下降３５℃；当逐级改变润滑油流率时,试件表面温度平均下降４６℃。并初步探讨了离子注入抑制摩擦温升的机理。

关键词: 摩擦减小, 离子注入, 磨损试验

Abstract: o restrain the temperature-rise of frictional surface by means of ion implantation is a new approach to reducing adhesive wear and increasing wear resistance of friction pairs. In this test,ion implantation has been used as a convenient way tO restrain the surface temperature-rise of orificing pair′s specimens of aeronautical piston pump and some significant results have been obtained.The surface temperature of implanted specimens reduced by about 35℃in average un-der the stepwise varying load.It reduced by about 46℃ in average for the experiment with the flow rate of lubricating-oil decreasing stepwise,In this paper,the mechanism of restraining the frictional temperature-rise by ion implantation is also discussed.

Key words: friction reduction, ion implantation, wear tests

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