Effect of Welding Methods on Mechanical Properties of Domex 700MC Steel
NOVÝ František, MEDVECKÁ Denisa, TRŠKO Libor, BOKŮVKA Otakar, DRÍMALOVÁ Petradownload PDF
Abstract. Recent years have seen a lot of research on modern steels with higher yield strengths. The study investigates the microstructure and mechanical properties of two different welding techniques – gas metal arc (GMA) and laser beam (LB). The result of this study showed a significant softening effect in the heat-affected zone (HAZ) for both welding techniques, the GMA and LB, resulting from formation of a coarse-grained microstructure during welding. The findings of this study increased understanding and added to the body of knowledge in the rapidly growing field of GMA and LB welding processes of HSLA steels.
Fatigue, Welded Joints, HSLA Steel, Rotating Bending Test
Published online 9/1/2023, 5 pages
Copyright © 2023 by the author(s)
Published under license by Materials Research Forum LLC., Millersville PA, USA
Citation: NOVÝ František, MEDVECKÁ Denisa, TRŠKO Libor, BOKŮVKA Otakar, DRÍMALOVÁ Petra, Effect of Welding Methods on Mechanical Properties of Domex 700MC Steel, Materials Research Proceedings, Vol. 34, pp 1-5, 2023
The article was published as article 1 of the book Quality Production Improvement and System Safety
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