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学科主题: 药学
题名:
Influence of Al2O3 reinforcement on the abrasive wear characteristic of Al2O3/PA1010 composite coatings
作者: Jia, X1; Ling, XM1
关键词: composite material ; coating ; abrasive wear ; Al2O3 ; nylon
刊名: WEAR
发表日期: 2005-04-01
DOI: 10.1016/j.wear.2004.10.003
卷: 258, 期:9, 页:1342-1347
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Engineering, Mechanical ; Materials Science, Multidisciplinary
研究领域[WOS]: Engineering ; Materials Science
关键词[WOS]: POLYMERIC MATERIALS
英文摘要:

In the present study, the abrasive wear characteristics of Al2O3/PA1010 composite coatings were tested on the turnplate abrasive wear testing machine. Steel 45 (quenched and low-temperature tempered) was used as a reference material. The experimental results showed that when the Al2O3 particles have been treated with a silane coupling agent (gamma-aminopropyl-triethoxysilane), the abrasive wear resistance of Al2O3/PA1010 composite coatings has a good linear relationship with the volume fraction of Al2O3 particles in Al2O3/PA1010 composite coatings and the linear correlation coefficient is 0.979. Under the experimental conditions, the size of Al2O3 particles (40.5-161.0 mu m) has little influence on the abrasive wear resistance of Al2O3/PA1010 composite coatings. By treating the surface of Al2O3; particles with the silane coupling agent, the distribution of Al2O3 particles in PA1010 matrix is more homogeneous and the bonding state between Al2O3 Particles and PA1010 matrix is better. Therefore, the Al2O3, particles make the Al2O3/PA1010 composite coatings have better abrasive wear resistance than PA1010 coating. The wear resistance of Al2O3/PA1010 composite coatings is about 45% compared with that of steel 45. (c) 2004 Published by Elsevier B.V.

语种: 英语
WOS记录号: WOS:000227521400002
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/51157
Appears in Collections:北京大学药学院_期刊论文

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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

Recommended Citation:
Jia, X,Ling, XM. Influence of Al2O3 reinforcement on the abrasive wear characteristic of Al2O3/PA1010 composite coatings[J]. WEAR,2005,258(9):1342-1347.
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