Dry sliding wear behavior of ceramic-metal composite coatings prepared by plasma spraying of self-reacting powders

被引：4

作者：

Dong, Yanchun ^{[1
]}

Yan, Dianran ^{[1
]}

He, Jining ^{[1
]}

Li, Xiangzhi ^{[1
]}

Zhang, Jianxin ^{[1
]}

机构：

[1] Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin 300130, Peoples R China

来源：

JOURNAL OF THERMAL SPRAY TECHNOLOGY | 2006年 / 15卷 / 03期

关键词：

air plasma spraying; ceramic coating; wear and friction; wear mechanisms;

D O I：

10.1361/105996306X92541

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Ceramic-metal composite (CMC) coatings were deposited on the surface of Fe-0.14-0.22 wt.% C steel by plasma spraying of self-reacting Fe2O3-Al composite powders. The dry sliding friction and wear character of the CMC coatings are investigated in this paper. The wear resistance of the CMC coatings was significantly better than that of Al2O3 coatings under the same sliding wear conditions. The tough metal, which is dispersed in the ceramic matrix, obviously improved the toughness of the CMC coatings. Wear mechanisms of the CMC coatings were identified as a combination of abrasive and adhesive wear.

引用

页码：323 / 328

页数：6

共 12 条

[1] Cheng Y., 2003, J CERAM, V24, P111
[2] Studies on composite coatings prepared by plasma spraying Fe2O3-Al self-reaction composite powders
Dong, YC
Yan, DR
He, JN
Li, XZ
Feng, WR
Liu, H
[J]. SURFACE & COATINGS TECHNOLOGY, 2004, 179 (2-3) : 223 - 228
[3] HARBISH KH, 1987, WEAR HARDNESS MAT, V2, P164
[4] JIANGAI H, 2001, WEAR MAT RESISTANCE, P235
[5] LI RY, 1990, TECHNOLOGY CERAMIC, P17
[6] Fundamental wear mechanism of metals
Scherge, M
Shakhvorostov, D
Pöhlmann, K
[J]. WEAR, 2003, 255 : 395 - 400
[7] The effects of metal interlayer insertion on the friction, wear and adhesion of TiC coatings
Tang, JK
Feng, L
Zabinski, JS
[J]. SURFACE & COATINGS TECHNOLOGY, 1998, 99 (03) : 242 - 247
[8] Wear mechanism maps for TiN-coated high speed steel
Wilson, S
Alpas, AT
[J]. SURFACE & COATINGS TECHNOLOGY, 1999, 120 : 519 - 527
[9] XU BS, 2000, SURFACE ENG, P5
[10] The corrosion behavior of plasma-sprayed Ni/Al-Al2O3 and Ni/Al-Al2O3+13 wt.% TiO2 graded ceramic coatings in 5%HCl solution
Yan, DR
He, JN
Li, XZ
Liu, YG
Dong, YC
Liu, H
[J]. SURFACE & COATINGS TECHNOLOGY, 2003, 176 (01) : 30 - 36

← 1 2 →