ASSESSMENT OF THE EFFECTIVENESS OF 316L AUSTENITIC STEEL UNCONVENTIONAL GLOW DISCHARGE NITRIDING

被引：0
|
作者：
Fraczek, T. [1 ]
Kolmasiak, C. [1 ]
Olejnik, M. [1 ]
Skuza, Z. [1 ]
机构：
[1] Czestochowa Tech Univ, Czestochowa, Poland
来源：
METALURGIJA | 2011年 / 50卷 / 02期
关键词：
austenitic stainless steel; glow discharge nitriding; surface layer structure; hardness;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The 316L grade austenitic steel after glow discharge nitriding at a temperature of T=733 K for a duration of tau = 61,2 ks and four different variants of specimen arrangement in the glow-discharge chamber was investigated. In order to assess the effectiveness of nitriding process variants, the profile analysis examination of obtained surface layers, surface hardness tests and surface layer hardness profile examination, the analysis of surface layer structures and abrasive wear were performed. It has been found that an application of the booster screens causes depth increase of the nitrogen diffusion into the nitrided 316L austenitic steel and thus an increase of the obtained surface layers thickness.
引用
收藏
页码：97 / 100
页数：4
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