Effect of post oxidation on the fretting wear behavior of liquid nitrided En 24 steel

被引：9

作者：

Ramesh, R ^{[1
]}

Gnanamoorthy, R ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Mech Engn, Madras 600036, Tamil Nadu, India

来源：

SURFACE & COATINGS TECHNOLOGY | 2006年 / 200卷 / 12-13期

关键词：

post oxidation; liquid nitriding; steel; fretting wear;

D O I：

10.1016/j.surfcoat.2005.02.115

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Fretting wear is a low amplitude reciprocating sliding wear that is observed in many machine elements. Effect of post oxidation on fretting wear behaviour of liquid nitrided structural steel, En 24, against the hardened and tempered En 31 steel was investigated. Oxidation treatment carried out at a temperature of 773 K leads to formation of stable oxide layer over the compound layer. The oxide layer mainly consists of magnetite (Fe3O4) and hematite (Fe2O3) phases. Fretting wear studies were carried out using cylindrical specimens at constant slip amplitude 60 mu m and at different normal loads. The coefficient of friction against number of run was plotted. The effect of post oxidation duration on fretting wear behavior was reported in the form of fretting wear loss and friction coefficient. The thickness of oxide layer formed affects the friction and wear characteristics under fretting conditions. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：3926 / 3932

页数：7

共 19 条

[1] Effect of post-oxidizing on tribological and corrosion behaviour of plasma nitrided AISI 5140 steel [J].

Alsaran, A ;

Altun, H ;

Karakan, M ;

Çelik, A .

SURFACE & COATINGS TECHNOLOGY, 2004, 176 (03) :344-348

[2] MATERIAL EFFECTS IN FRETTING WEAR - APPLICATION TO IRON, TITANIUM, AND ALUMINUM-ALLOYS [J].

BLANCHARD, P ;

COLOMBIE, C ;

PELLERIN, V ;

FAYEULLE, S ;

VINCENT, L .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1991, 22 (07) :1535-1544

[3]

BOYER HE, 1987, CASE HARDENING STEEL, P103

[4]

DOBROMIRSKY JM, ASTM STP, V1159, P126

[5] Shakedown analysis and fretting wear response under gross slip condition [J].

Fouvry, S .

WEAR, 2001, 251 :1320-1331

[6]

Halling JA., 1961, WEAR, V4, P22, DOI [10.1016/0043-1648(61)90238-1, DOI 10.1016/0043-1648(61)90238-1]

[7] Fundamentals and applications of the combination of plasma nitrocarburizing and oxidizing [J].

Hoppe, S .

SURFACE & COATINGS TECHNOLOGY, 1998, 98 (1-3) :1199-1204

[8]

Kato H., 1994, Surface Engineering, V10, P65

[9] EFFECT OF THE HARDNESS OF HARDENED STEELS AND THE ACTION OF OXIDES ON FRETTING WEAR [J].

KAYABA, T ;

IWABUCHI, A .

WEAR, 1981, 66 (01) :27-41

[10] Prototype fretting-wear testing machine and some experimental results [J].

Marui, E ;

Endo, H ;

Hasegawa, N ;

Mizuno, H .

WEAR, 1998, 214 (02) :221-230

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