Influence of hydrogen on the strength and ductility of 30KhGSA and EI659 steels in quasi-static and shock-loading tests

被引：0

作者：

V. A. Ogorodnikov

A. A. Yukhimchuk

M. A. Mochalov

A. V. Andramanov

A. Yu. Baurin

A. O. Blikov

I. E. Boitsov

S. V. Erunov

I. P. Maksimkin

I. L. Malkov

A. S. Pupkov

E. V. Shevnin

机构：

[1] Institute of Experimental Physics (VNIIEF),

来源：

Journal of Applied Mechanics and Technical Physics | 2016年 / 57卷

关键词：

strength; ductility; steel; hydrogen; quasi-static and shock-loading tests;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The influence of hydrogen on the strength and ductility of 30KhGSA and EI659 steels in quasi-static and shock-loading tests was studied experimentally. The sensitivity of the steels to hydrogenation in air under normal pressure or in hydrogen at a pressure of 25 MPa was determined from the results of tests of as-received and pre-hydrogenated samples at a temperature of 773 K and a hydrogen pressure of 50 MPa for 24 h. It is found that EI659 steel doped with tungsten and vanadium is less sensitive to hydrogenation than 30KhGSA steel doped with manganese and chromium.

引用

页码：859 / 865

页数：6

共 8 条

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