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Influence of composition on friction-wear behavior of composite materials reinforced by brass fibers
Jia, X1; Ling, XM1
关键词Composite Material Friction Wear Brass Fiber
刊名RARE METALS
2003-12-01
22期:4页:265-269
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
研究领域[WOS]Materials Science ; Metallurgy & Metallurgical Engineering
关键词[WOS]TRIBOLOGICAL PHENOMENA ; STEEL
英文摘要

In the study, for the composite materials reinforced by brass fibers, the influence of dominant ingredients, such as organic adhesion agent, cast iron debris, brass fiber, and graphite powder, on the friction-wear characteristics was investigated. The friction-wear experiment was carried out on the block-on-ring tribometer MM200. The worn surfaces of the friction pair consisting of the composite materials and grey cast iron HT200 under dry sliding friction were examined using scanning electron microscope (SEM), energy dispersive analysis (EDX) and differential thermal analysis-thermogravimetric analysis (DTA-TAG). The experimental results showed that the friction coefficient and the wear loss of the composite material increase obviously with the increase of cast iron debris content, but decrease obviously with the increase of graphite powder content, and increase a little when the mass fraction of brass fiber was over 19%, and the orientation of brass fiber has obvious influence on friction-wear property. When the mass fraction of organic adhesion agent was about 10-11%, the composite materials have an excellent friction-wear performance. The friction heat can pyrolyze organic ingredient in worn surface layer.

语种英语
WOS记录号WOS:000187713400006
引用统计
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/53215
专题北京大学药学院
作者单位1.Univ Sci & Technol Beijing, Dept Sci & Technol, Beijing 100083, Peoples R China
2.Peking Univ, Sch Pharmaceut Sci, Dept Analyt Chem, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Jia, X,Ling, XM. Influence of composition on friction-wear behavior of composite materials reinforced by brass fibers[J]. RARE METALS,2003,22(4):265-269.
APA Jia, X,&Ling, XM.(2003).Influence of composition on friction-wear behavior of composite materials reinforced by brass fibers.RARE METALS,22(4),265-269.
MLA Jia, X,et al."Influence of composition on friction-wear behavior of composite materials reinforced by brass fibers".RARE METALS 22.4(2003):265-269.
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