STUDIES ON MECHANICAL PROPERTIES IN GALVANIZED COATED OF DIFFERENT BEGINNING DIAMETER ON HIGH CARBON STEEL WIRE

1 YILDIRIMOĞUZ Melih
Co-authors:
1 ESEN Sevim Gökçe 1 CEDİMAĞAR Murat Alper
Institution:
1 Çelik Halat ve Tel Sanayi A.Ş – Kartepe, Kocaeli, Turkey, TR, myildirimoguz@celikhalat.com.tr
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:
513-519
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:
31 views / 14 downloads
Abstract

The cold drawn wires are used to spring manufacturing in automotive and whiteware equipment. The most important mechanical properties of the wire used in spring production are tensile strength and minimum number of twists in the torsion test. In this study, the change of mechanical properties was examined by drawing wire with a diamater of 3.80 mm from wires with diameters of 7.00 and 8.00 mm diameter by cold wire drawing. The 3.80 mm wire was drawn from both the 7.00 mm wire at 6 steps with a diameter reduction of 70 % and from 8.00 mm wire at 7 steps with a 77 % diameter reduction. Following the production of the 3.80 mm wires, the values of tensile strength, elongation, elongation ratio, torsion, galvanizing thickness as micro, surface quality as macro were investigated by mechanical and microscobic analyzes.

Keywords: Mechanical properties, high carbon galvanising coated steel wire, microscopic analyze
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