ISSN (print) 1995-2732
ISSN (online) 2412-9003

 

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Abstract

The article presents the results of a comprehensive study of high-strength Сr-Ni-Mo-V steels. The authors show the effect of heating temperature of quenching and tempering temperature on structuring and mechanical-property forming of high-strength low-alloy sheet steel. Impact strength and hardness of test samples and their alteration at different quenching-tempering temperatures have been determined. The results of the study can be applied in selecting optimal heat treatment conditions to obtain rolled products of high strength at conserving ductility and viscosity at an adequate level.

Keywords

Specific consumption of metal, reliability, high-strength steel, physical simulation, quenching, tempering, microstructure, hardness, impact strength.

Poletskov Pavel Petrovich – D.Sc. (Eng.), Professor, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. Phone: +7(3519)29-85-25. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Gushchina Marina Sergeevna – Student, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia.

Berezhnaya Galina Andreevna – Ph.D. (Eng.), Associate Professor, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Alekseev Daniil Yurievich – Student, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia.

Nabatchikov Dmitry Gennadievich – Ph.D. (Eng.), Assistant Professor, Nosov Magnitogorsk State Technical University, Magnitogorsk, Russia. Phone: +7 (3519)29-85-25.

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