Tribo-chemical reaction in bulk Ti3SiC2 under sliding friction

被引：12

作者：

Zhang, ZL ^{[1
]}

Zhai, HX ^{[1
]}

Huang, ZY ^{[1
]}

Li, CW ^{[1
]}

Wang, YF ^{[1
]}

Zhouyang ^{[1
]}

机构：

[1] Jiao Tong Univ, Beijing 100044, Peoples R China

来源：

HIGH-PERFORMANCE CERAMICS III, PTS 1 AND 2 | 2005年 / 280-283卷

关键词：

Ti3SiC2; tribo-chemical reaction; worn surface layer;

D O I：

10.4028/www.scientific.net/KEM.280-283.1357

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The Ti3SiC2 samples with a second phase TiC, prepared by hot-pressing progress route, were rubbed against low carbon steel disk with a sliding speed of 20 m/s under normal pressure 0.8 Mpa in atmosphere on a block-on-disk type friction tester. The morphology was observed by scanning electron microscope (SEM) and meanwhile the composition was checked by energy dispersion spectroscopy (EDS). X-ray diffraction (XRD) patterns show some impurity phases containing Ti, Si and Fe oxides in the samples. The possible tribo-chemical reaction mechanism on surface layer of Ti3SiC2 was suggested.

引用

页码：1357 / 1360

页数：4

共 8 条

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