Original scientific paper

Utilization of diffraction analysis in the study of martensitic weld deposits using tungsten carbide particles on S235JR+N steel

J. Kozák ; Faculty of Mechanical Engineering VSB-TU Ostrava, Czech Republic
L. Krejčí ; Faculty of Mechanical Engineering VSB-TU Ostrava, Czech Republic
I. Hlavatý ; Faculty of Mechanical Engineering VSB-TU Ostrava, Czech Republic
R. Čep orcid.org/0000-0001-9610-4215 ; Faculty of Mechanical Engineering VSB-TU Ostrava, Czech Republic
I. Samardžić ; Faculty of Mechanical Engineering Slavonski Brod, Croatia

Abstract

The durability of classic structural steels against various types of wear is generally low. Therefore, various types and combinations of resilient materials are constantly evolving, which are designed to reduce the cost of components replacement or repairs. This paper deals with the structures that are formed in a weld after addition of tungsten carbide particles to protect the surface of the components from wear. The resistance of the weld surface layer containing tungsten carbides is also evaluated in comparison with a layer without these particles.

Keywords

steel S235JR+N; weld deposit; abrasion; tungsten carbide; martensitic matrix

Hrčak ID:

241162

URI

https://hrcak.srce.hr/241162

Publication date:

1.10.2020.

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