Antifriction properties of heat-resistant alloys in hydrogen

被引：0

作者：

V. I. Tkachov

I. I. Vasylenko

V. I. Vytvyts’kyi

S. O. Hrebenyuk

机构：

[1] Ukrainian Academy of Sciences,Karpenko Physicomechanical Institute

来源：

Materials Science | 2000年 / 36卷

关键词：

Friction Coefficient; Friction Surface; Subsurface Layer; Titanium Carbide; Titanium Nitride;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We investigate the influence of hydrogen on friction properties of heat-resistant KhN55MBYu alloy and establish the main regularities of variation in the sliding friction coefficient in the process of operation of a shaft-bush couple depending on the temperature and pressure of hydrogen as well as on the rate and type of loading. Some recommendations concerning the efficient use of certain plasma and self-lubricating coatings for the operation of valve hydrogen engines are given.

引用

页码：280 / 284

页数：4

共 5 条

[1]

Bezprozvannykh L. V.(1982)“Estimation of the influence of gaseous hydrogen on friction and wear of steels,” Fiz.-Khim. Mekh. Mater. 18 119-121

[2]

Ponomarev Yu. N.(1983)“Investigation of the influence of hydrogen on the change in microstructure of subsurface layers in the case of external friction,” Trenie Iznos 4 18-25

[3]

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[4]

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[5]

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