EFFECT OF PRE-HEAT-TREATMENT ON THE STRUCTURE AND PROPERTIES OF STEEL BEFORE EQUAL-CHANNEL ANGULAR PRESSING

1 NAIZABEKOV Abdrakhman
Co-authors:
2 LEZHNEV Sergey 2 PANIN Evgeniy
Institutions:
1 Rudny industrial institute, Rudny, Kazakhstan, naizabekov57@mail.ru
2 Karaganda state industrial university, Temirtau, Kazakhstan, sergey_legnev@mail.ru
Conference:
24th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, June 3rd - 5th 2015
Proceedings:
Proceedings 24th International Conference on Metallurgy and Materials
Pages:
288-293
ISBN:
978-80-87294-58-1
ISSN:
2694-9296
Published:
12th January 2015
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
146 views / 36 downloads
Abstract

In this work is described the effect of pre-heat-treatment on the microstructure and mechanical properties of different grades of steel before equal-channel angular pressing. Nomograms with mechanical properties of different grades of steel till and after annealing were obtained. It was found that the annealing of the second kind is an appropriate operation began before pressing.

Keywords: heat-treatment, equal-channel angular pressing, microstructure, severe plastic deformation

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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