INFLUENCE OF THE MODES OF ION NITRIDING ON THE FRETTING-FATIGUE OF 40KH STEEL

被引：0
|
作者：
Kaplun, P., V [1 ]
Honchar, V. A. [1 ]
机构：
[1] Khmelnytskyi Natl Univ, Khmelnytskyi, Ukraine
来源：
MATERIALS SCIENCE | 2019年 / 54卷 / 06期
关键词：
fretting-fatigue with bending; ion nitriding; service life; hydrogen-free medium; hydrogen-containing medium; HYDROGEN;
D O I：
10.1007/s11003-019-00266-3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We present the results of experimental investigation of the fretting-fatigue with bending for 40Kh steel after ion nitriding in hydrogen-free and hydrogen-containing media. The optimal mode of ion nitriding in hydrogen-free media is determined according to the criterion of maximum service life of 40Kh steel under the conditions of fretting-fatigue. We also establish the effect of hydrogen on steel after nitriding in hydrogen-containing medium.
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页码：796 / 802
页数：7
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