Friction and wear mechanisms of thermally sprayed ceramic and cermet coatings

被引：60

作者：

Fervel, V

Normand, B

Liao, H

Coddet, C

Bêche, E

Berjoan, R

机构：

[1] IPSe, Lab Etud & Rech Mat & Proprietes Surfaces, F-90010 Belfort, France

[2] Inst Sci & Gen Mat & Procedes, F-66125 Font Romeu, France

来源：

SURFACE & COATINGS TECHNOLOGY | 1999年 / 111卷 / 2-3期

关键词：

Al2O3/TiO2; friction; thermal spraying; WC/Co; wear; x-ray photoelectron spectroscopy;

D O I：

10.1016/S0257-8972(98)00822-6

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The tribological behavior of Al2O3/TiO2 and WC/Co plasma-sprayed coatings was studied under dry sliding conditions. X-ray photoelectron spectroscopic analyses have shown the presence of graphite in WC/17 wt% Co coatings and a thin WO3 layer in the contact. These phases could explain the improvement in the friction behavior of the cermet/ceramic couples versus the ceramic/ceramic couples. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：255 / 262

页数：8

共 27 条

[1]

ALFRED M, 1968, TABLEUX COMPATIBILIT

[2] ABRASION, EROSION AND SCUFFING RESISTANCE OF CARBIDE AND OXIDE CERAMIC THERMAL SPRAYED COATINGS FOR DIFFERENT APPLICATIONS [J].

BARBEZAT, G ;

NICOLL, AR ;

SICKINGER, A .

WEAR, 1993, 162 :529-537

[3] SICN AMORPHOUS MATERIALS CHEMICAL-VAPOR-DEPOSITED USING THE SI(CH3)(4)-NH3-H-2 SYSTEM [J].

BENDEDDOUCHE, A ;

BERJOAN, R ;

BECHE, E ;

SCHAMM, S ;

SERIN, V ;

CARLES, R ;

HILLEL, R .

JOURNAL DE PHYSIQUE IV, 1995, 5 (C5) :793-800

[4]

BRIGGS D, 1990, PRACTICAL SURFACE AN

[5]

CHAUNXIAN D, 1992, P 13 INT THERM SPRAY, P673

[6]

CLARK DT, 1975, J MACROMOL SCI REV M, V12, P264

[7]

COLTON RJ, 1976, INORG CHEM, V15, P237

[8]

DORFMAN MR, 1989, 12 INT THERM SPRAY C

[9]

DUBSKY J, 1994, P 7 NAT THERM SPRAY, P779

[10]

GURLAND J, 1995, T AIME, V203, P311

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