Microstructure and wear properties of in-situ TiC-Cr7C3/Fe surface composite

被引：0
作者：
Wang, Jing [1 ]
Fu, Sijing [2 ]
Ding, Yichao [3 ]
Wang, Yisan [4 ]
机构：
[1] Sichuan Coll & Univ, Key Lab Mould & Die Technol, Chengdu 611730, Peoples R China
[2] Chengdu Electmech Coll, Key Lab Mould & Die Technol, Chengdu 611730, Peoples R China
[3] Sichuan Coll & Univ, Key Lab ElectMach, Chengdu 611730, Peoples R China
[4] Sichuan Univ, Sch Manufacturing Sci & Engn, Chengdu 611730, Peoples R China
来源：
ADVANCED MATERIALS, PTS 1-3 | 2012年 / 415-417卷
关键词：
surface composite; microstructure; in-situ; wear resistance; MATRIX COMPOSITES;
D O I：
10.4028/www.scientific.net/AMR.415-4l7.170
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A wear resistant TiC-Cr7C3 /Fe surface composite was produced by cast technique and in-situ synthesis technique. The microstructure and dry-sliding wear behavior of the surface composite was investigated using scanning electron microscope(SEM), X-ray diffraction(XRD) and MM-200 wear test machine. The results show that the surface composite consists of TiC and Cr7C3 as the reinforcing phase, alpha-Fe and gamma-Fe as the matrix. The surface composite has excellent wear-resistance under dry-sliding wear test condition with heavy loads.
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页码：170 / +
页数：2
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