Evaluation of Dry Sliding Wear Behaviour of Plasma Transferred Arc Hardfaced Stainless Steel

被引：6

作者：

Ramachandran, C. S. ^{[1
]}

Balasubramanian, V. ^{[1
]}

Varahamoorthy, R. ^{[1
]}

机构：

[1] Annamalai Univ, Dept Mfg Engn, Ctr Mat Joining & Res CEMAJOR, Annamalainagar 608002, Tamil Nadu, India

来源：

JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL | 2009年 / 16卷 / 04期

关键词：

dry sliding wear; plasma transferred arc hardfacing; carbon steel; stainless steel; variance analysis; experimental design;

D O I：

10.1016/S1006-706X(09)60060-1

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The effects of different experimental conditions on the dry sliding wear behavior of stainless steel surface produced by plasma transferred arc (PTA) hardfacing process were studied. The wear test was conducted in a pin-on-roller wear testing machine, at constant sliding distance of 1 km. Mathematical models were developed to estimate wear rate incorporating with rotational speed, applied load and roller hardness using statistical tools such as design of experiments, regression analysis and analysis of variance. It is found that the wear resistance of the PTA hardfaced stainless steel surface is better than that of the carbon steel substrate.

引用

页码：49 / 54

页数：6

共 12 条

[1]

[Anonymous], 1978, Statistics for Experimenters

[2] Selection of welding process for hardfacing on carbon steels based on quantitative and qualitative factors [J].