THE EFFECT OF IMPURITIES ON THE PROPERTIES OF STEEL WIRE

1 KREISLOVA Kateřina
Co-authors:
1 TUREK Libor
Institution:
1 SVUOM Ltd., Prague, Czech Republic, EU, kreislova@svuom.cz
Conference:
28th International Conference on Metallurgy and Materials, Hotel Voronez I, Brno, Czech Republic, EU, May 22nd - 24th 2019
Proceedings:
Proceedings 28th International Conference on Metallurgy and Materials
Pages:
728-733
ISBN:
978-80-87294-92-5
ISSN:
2694-9296
Published:
4th November 2019
Proceedings of the conference were published in Web of Science and Scopus.
Metrics:
27 views / 16 downloads
Abstract

The steel wires are used as strand core for phase conductors in electrical distribution network. The mechanical properties of these wires are tested by tensile strength, twist and winding tests before production of conductors. The new wires failed in winding test. The analysis of failure reasons was performed. The results show the negative effects of various impurities in steel.

Keywords: Steel wire, mechanical properties, testing, impurities, chemical composition
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