INFLUENCE OF ANNEALING ON MICROSTRUCTURE AND PROPERTIES OF COLD ROLLED SHEET FROM HIGH MN-AL STEEL TYPED

1 KUC Dariusz
Co-authors:
2 WOŹNIAK Dariusz 1 BEDNARCZYK Iwona
Institutions:
2 Silesian University of Technology, Katowice, Poland, EU, dariusz.kuc@polsl.pl
3 Institute for Ferrous Metallurgy, Gliwice Poland, EU, Poland
Conference:
26th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 24th - 26th 2017
Proceedings:
Proceedings 26th International Conference on Metallurgy and Materials
Pages:
459-464
ISBN:
978-80-87294-79-6
ISSN:
2694-9296
Published:
9th January 2018
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
26 views / 7 downloads
Abstract

The aim of the paper was to determine the parameters of recrystallization annealing for cold-rolled sheets prepared from steel X60MnAl30-9. Tested steel is characterized with high resistance and ductility but due to the addition of 9%Al it meets the criterion of the so-called “light steel”. Microstructure and properties of metal sheets are mainly dependent on temperature and time of annealing which in continuous processes should be as short as possible. Tests of microstructure and mechanical properties for given parameters enabled the choice of the optimum parameters of the process to achieve the best possible relation of the resistance properties and the plastic properties.

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