THE STUDY OF THE EFFECT OF TEMPERATURE ON THE ABILITY OF METALS TO ACCUMULATE ENERGY DURING THEIR PLASTIC DEFORMATION

被引：5

作者：

Bezyazychnyi, Vyacheslav F. ^{[1
]}

Szcerek, Marian ^{[2
]}

Pervov, Mikhail L. ^{[1
]}

Timofeev, Mikhail V. ^{[1
]}

Prokofiev, Maksim A. ^{[1
]}

机构：

[1] Rybinsk State Aviat Tech Univ, Rybinsk, Russia

[2] Natl Res Inst, Inst Sustainable Technol, Sci & Res, Radom, Poland

来源：

JOURNAL OF MINING INSTITUTE | 2019年 / 235卷

关键词：

machine parts; surface layer; accumulated energy; temperature; degree of deformation; tensile strength;

D O I：

10.31897/PMI.2019.1.55

中图分类号：

TD [矿业工程];

学科分类号：

0819 ;

摘要：

The subject of research is the surface layer of highly loaded parts, friction units of mining machines and equipment. The article presents a theoretical analysis of the factors that determine the ability of the material of the surface layer of parts to accumulate energy in the process of plastic deformation. It is suggested that the activation character of the accumulation of energy by metals. Based on the theory of diffusion, it was shown that the mobility of atoms, as well as the accumulated energy, are determined by the ratio of the test temperature to the melting temperature.

引用

页码：55 / 59

页数：5

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