Environmental and technical aspects of plasma nitrocarburising

被引：170

作者：

Bell, T ^{[1
]}

Sun, Y ^{[1
]}

Suhadi, A ^{[1
]}

机构：

[1] Univ Birmingham, Sch Met & Mat, Birmingham B15 2TT, W Midlands, England

来源：

VACUUM | 2000年 / 59卷 / 01期

关键词：

plasma nitrocarburising; nitriding; compound layer; wear; corrosion;

D O I：

10.1016/S0042-207X(00)00250-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The major drive for the application of plasma science in nitrocarburising of engineering steels lies in the environmental and technical benefits derived from the use of plasma. However, the application of the environmentally harmless plasma nitrocarburising technology in industry has been hindered by the difficulties involved in the production of a favourable monophased epsilon-Fe2-3(N,C) compound layer. Rigorous research has been conducted in this connection during the past decade, such that a monophased epsilon compound layer with much enhanced mechanical and chemical properties can now be produced by properly controlling various plasma processing parameters. The present paper highlights the environmental and technical drive behind the recent developments in this area, concerning mainly ferritic plasma nitrocarburising, post oxidation and austenitic plasma nitrocarburising treatments. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：14 / 23

页数：10

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