Development and Application of Graphite in Copper-based Powder Metallurgy Friction Materials

Liu Jianxiu; Cheng Xiaoyang; Fan Jianglei; Wu Shen

doi:10.15980/j.tzzz.2020.06.010

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Development and Application of Graphite in Copper-based Powder Metallurgy Friction Materials
Vol. 40, Issue 6, Pages: 623-628(2020)
Published： 2020 ，
DOI： 10.15980/j.tzzz.2020.06.010

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[1]刘建秀,程晓阳,樊江磊,吴深.石墨在铜基粉末冶金摩擦材料中的发展和应用[J].特种铸造及有色合金,2020,40(06):623-628.

Liu Jianxiu, Cheng Xiaoyang, Fan Jianglei, et al. Development and Application of Graphite in Copper-based Powder Metallurgy Friction Materials. [J]. Special Casting & Nonferrous Alloys 40(6):623-628(2020)
[1]刘建秀,程晓阳,樊江磊,吴深.石墨在铜基粉末冶金摩擦材料中的发展和应用[J].特种铸造及有色合金,2020,40(06):623-628. DOI： 10.15980/j.tzzz.2020.06.010.

Liu Jianxiu, Cheng Xiaoyang, Fan Jianglei, et al. Development and Application of Graphite in Copper-based Powder Metallurgy Friction Materials. [J]. Special Casting & Nonferrous Alloys 40(6):623-628(2020) DOI： 10.15980/j.tzzz.2020.06.010.

摘要

针对石墨本身的特性做了简单的介绍

简述了石墨的理化性质对摩擦材料性能的影响

包括石墨的类型、粒度、含量以及表面改性对摩擦材料性能的影响

并讨论了制备工艺对摩擦材料性能的影响。最后探讨了精准控制石墨空间分布以及石墨与基体间界面结合的最新研究进展。

Abstract

The characteristics of graphite was briefly introduced

and effects of physical and chemical properties of graphite on the properties of materials were described

including the type

particle size

content and surface treatment of graphite.The influence of preparation technology on the properties of frictional materials was also expounded.Finally

the research progress in the precise control of graphite spatial distribution and the interface between graphite and matrix was reviewed.