Characterisation of duplex layer structures produced by simultaneous implantation of nitrogen and carbon into austenitic stainless steel X5CrNi189

被引：64

作者：

Blawert, C

Mordike, BL

Collins, GA

Short, KT

Jirásková, Y

Schneeweiss, O

Perina, V

机构：

[1] Tech Univ Clausthal, Inst Werkstoffkunde & Werkstofftech, D-38678 Clausthal Zellerfeld, Germany

[2] Australian Nucl Sci & Technol Org, Menai, NSW 2234, Australia

[3] Acad Sci Czech Republic, Inst Phys Mat, Brno 61662, Czech Republic

[4] Acad Sci Czech Republic, Inst Nucl Phys, CZ-25068 Rez, Czech Republic

来源：

SURFACE & COATINGS TECHNOLOGY | 2000年 / 128卷

关键词：

nitriding; carburizing; expanded austenite; plasma immersion ion implantation;

D O I：

10.1016/S0257-8972(00)00651-4

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Plasma immersion ion implantation has been used for simultaneous implantation of carbon and nitrogen into austenitic stainless steel X5CrNi189 at 400 degrees C. Duplex layer structures are formed with a nitrogen-rich layer close to the surface and a carbon-rich layer at greater depth. The influence of different gas compositions on the structure and phase composition of the layers is examined and compared with results from pure nitrogen and methane. The results provide further information about 'expanded austenite' (S-phase) which is formed during the low temperature nitriding of austenitic stainless steels. (C) 2000 Elsevier Science S.A. All rights reserved.

引用

页码：219 / 225

页数：7

共 8 条

[1]

BLAWERT C, 1998, UNPUB SURFACE ENG

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