SIMULATION OF FULLERING TECHNOLOGY AS A PLASTIC DEFORMATION METHOD FOR HIGH QUALITY FORGINGS PRODUCTION

1 ANDREYACHSHENKO Violetta
Co-authors:
2 KOCICH Radim
Institutions:
1 Karaganda State Technical University, Karaganda, Republic of Kazakhstan
2 VSB-Technical University Ostrava, Ostrava, Czech Republic, EU
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:
271-275
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:
65 views / 14 downloads
Abstract

During recent years, deformation technologies based on the severe plastic deformation (SPD) developed extensively. SPD methods are effective for refining microstructures of different materials, which lead to a significant improvement in strength properties. In this case, the researchers had the important task of improving the quality of workpieces with minimal material and energy costs. During a deformation process, carried out with the aim of structure refinement, large macroscopic deformation has a great influence. Currently, we are actively developing innovative ways of forging based on large macroscopic deformation, which can intensify the strain imposed into inner layers of an ingot. The work is aimed at solving the problem of improving quality of preforms produced by fullering with the implementation of severe plastic deformation. Carry out computer simulation of fullering technology and studied stress-strain state metal by deformation.

Keywords: Fullering technology, Computer simulation, Stress-strain state, 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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