Microstructure and Mechanical Properties of Sc-Modified AA2519-T62 Laser Beam Welded Butt Joints-Reference-Cited by-同舟云学术

Microstructure and Mechanical Properties of Sc-Modified AA2519-T62 Laser Beam Welded Butt Joints

Published:2022-12-01 Issue:4 Volume:22 Page:57-69
ISSN:2083-4799
Container-title:Advances in Materials Science
language:en
Short-container-title:

Author:

Kosturek Robert¹,Grzelak Krzysztof¹,Torzewski Janusz¹,Wachowski Marcin¹,Śnieżek Lucjan¹

Affiliation:

1. Military University of Technology , Faculty of Mechanical Engineering , Warsaw , Poland

Abstract

Abstract The fundamental aim of the research is to investigate the microstructure and mechanical properties of the AA2519-T62 laser beam welded joints obtained with various values of welding velocity. For the constant value of laser power (3.2 kW) three joints have been produced with various values of welding velocity: 0.8, 1.1, and 1.4 m/min. The joints have been subjected to microstructure analysis (including both light and scanning electron microscope), microhardness measurements, tensile tests, and fractography of tensile samples. The established values of joint efficiency contain within the range of 55-66% with the highest value (66%) reported for the joint obtained with 1.1 m/min welding velocity. The produced welds have noticeable participation of pores, which tends to increase together with the value of welding velocity. In all cases, the failure has occurred in the fusion zone by ductile fracture.

Publisher

Walter de Gruyter GmbH

Link

https://www.sciendo.com/pdf/10.2478/adms-2022-0019

Reference25 articles.

1. 1. Płonka, B.; Rajda, M.; Zamkotowicz, Z.; Zelechowski, J.; Remsak, K.; Korczak, P.; Szymański, W.; Sniezek, L. Studies of the AA2519 Alloy Hot Rolling Process and Cladding with EN AW-1050A Alloy. Archives of Metallurgy and Materials 2016, 61, 381–388, doi:10.1515/amm-2016-0070.

2. 2. Liang, X.; Li, H.; Li, Z.; Hong, T.; Ma, B.; Liu, S.; Liu, Y. Study on the Microstructure in a Friction Stir Welded 2519-T87 Al Alloy. Materials & Design 2012, 35, 603–608, doi:10.1016/j.matdes.2011.10.009.

3. 3. Kosturek, R.; Torzewski, J.; Joska, Z.; Wachowski, M.; Śnieżek, L. The Influence of Tool Rotation Speed on the Low-Cycle Fatigue Behavior of AA2519-T62 Friction Stir Welded Butt Joints. Engineering Failure Analysis 2022, 142, 106756, doi:10.1016/j.engfailanal.2022.106756.

4. 4. Kashaev, N.; Ventzke, V.; Çam, G. Prospects of Laser Beam Welding and Friction Stir Welding Processes for Aluminum Airframe Structural Applications. Journal of Manufacturing Processes 2018, 36, 571–600, doi:10.1016/j.jmapro.2018.10.005.

5. 5. Ion, J.C. Laser Beam Welding of Wrought Aluminium Alloys. Science and Technology of Welding and Joining 2000, 5, 265–276, doi:10.1179/136217100101538308.

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