PROCESSES OF STATIC AND DYNAMIC DEFORMATION OF MANGANESE STEELS AND THEIR INFLUENCE ON CHANGES IN PROPERTIES AND STRUCTURE

1 JABŁOŃSKA Magdalena Barbara
Institution:
1 Silesian University of Technology, Katowice, Poland, EU, magdalena.jablonska@polsl.pl
Conference:
27th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 23rd - 25th 2018
Proceedings:
Proceedings 27th International Conference on Metallurgy and Materials
Pages:
230-235
ISBN:
978-80-87294-84-0
ISSN:
2694-9296
Published:
24th October 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
24 views / 10 downloads
Abstract

High Mn steels is a new type of structural steels, characterised by both high strength and superior formability. The one of this is TWIP steel offers an remarkable opportunity to adjust the mechanical properties modifying the strain hardening. These steel features can therefore lead to a lightweighting of steel components and a reduction of material consumption. These advantages are the key to changing the approach in the design of steel components which emphasise a reduction of fuel consumption as well as the gas emissions. The present paper deals selected aspects of the microstructural effects observed in the high strength TWIP steels which accompany deformation processes with a special emphasis its comparing for two grades steel with different carbon and silicone content.

Keywords: AHSS steels, compression, deformation, microstructure
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