Analysis of deuterium induced nuclear reactions giving criteria for the formation process of expanded austenite

被引：39

作者：

Parascandola, S ^{[1
]}

Gunzel, R ^{[1
]}

Grotzschel, R ^{[1
]}

Richter, E ^{[1
]}

Moller, W ^{[1
]}

机构：

[1] Rossendorf Inc, Forschungszentrum Rossendorf EV, Inst Ion Beam Phys & Mat Res, D-01314 Dresden, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1998年 / 136卷

关键词：

expanded austenite; nitriding; nuclear reaction analysis; diffusion;

D O I：

10.1016/S0168-583X(97)00844-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

High current ion nitriding of austenitic stainless steel at temperatures of about 400 degrees C leads to the formation of a surface layer, called expanded austenite. The formation of this layer is not well understood. Deuterium induced nuclear reaction analyses have been performed on austenitic stainless steel samples that were subsequently high current ion nitrided with low energy ion implantation of N-15 and N-14. The obtained depth profiles yield criteria for the formation process of the expanded austenite. A trapping mechanism cannot be confirmed. (C) 1998 Elsevier Science B.V.

引用

页码：1281 / 1285

页数：5

共 17 条

[1] MICROANALYSIS OF NITROGEN BY MEANS OF DIRECT OBSERVATION OF NUCLEAR REACTIONS . APPLICATIONS [J].