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EXPERIMENTAL VERIFICATION OF MECHANICAL PROPERTIES OF THUNGSTEN HEAVY ALLOYS AFTER HOT ROTARY SWAGING AND ANNEALING

1 KRÁTKÁ Ludmila
Institution:
1 VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, ludmila.kratka@vsb.cz
Conference:
29th International Conference on Metallurgy and Materials, Brno, Czech Republic, EU, May 20 - 22, 2020
Proceedings:
Proceedings 29th International Conference on Metallurgy and Materials
Pages:
315-319
ISBN:
978-80-87294-97-0
ISSN:
2694-9296
DOI:
https://doi.org/10.37904/metal.2020.3483
Published:
27th July 2020
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
739 views / 427 downloads
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Abstract

This study deals with the experimental processing of a tungsten heavy alloy prepared by powder metallurgy using the technology of rotary swaging. Rotary swaging took place at a temperature of 900 ° C. After processing by rotary swaging, the material was further subjected to annealing. Emphasis was placed on the mechanical properties of the material before processing, after processing and after annealing. In the study we also deal with the influence of forming and annealing on the structural arrangement of tungsten heavy alloy.

Keywords: Rotary swaging, tungsten heavy alloy, mechanical properties

© 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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