Please use this identifier to cite or link to this item: http://hdl.handle.net/11452/30444
Title: The effect of process parameters on the microstructure and mechanical performance of fiber laser-welded AA5182 aluminium alloys
Authors: Tekin, Gökhan
Uludağ Üniversitesi/Mühendislik Fakültesi/Makina Mühendisliği Bölümü.
0000-0002-7286-3433
0000-0001-8474-7328
0000-0003-1387-907X
Yüce, Celalettin
Tutar, Mümin
Karpat, Fatih
Yavuz, Nurettin
J-2753-2016
A-5259-2018
R-3733-2017
56237466100
54406234300
24366799400
6701698986
Keywords: Engineering
Aluminium alloys
Fiber laser welding
Mechanical characterization
Microstructural analysis
Beam
Joints
Aa5083
Panels
Aluminum
Fiber lasers
Laser beam welding
Microhardness
Tensile testing
Welds
Industrial technology
Laser welding parameters
Mechanical characterizations
Mechanical performance
Microhardness tests
Microstructural analysis
Microstructural examination
Optimized parameter
Welding
Issue Date: 2017
Publisher: Assoc Mechanical Engineers Technicians Slovenia
Citation: Yüce, C. vd. (2017). ''The effect of process parameters on the microstructure and mechanical performance of fiber laser-welded AA5182 aluminium alloys''. Strojniski Vestnik/Journal of Mechanical Engineering, 63(9), 510-518.
Abstract: The laser welding of aluminium alloys is an important industrial technology but many challenges remain. The objective of this research is to investigate the effect of laser welding parameters on the quality of the fiber laser lap welded AA5182 aluminium alloy. The influences of the laser power, welding speed and focal point position on the mechanical and microhardness properties of the joints were experimentally investigated. The mechanical properties of the joints were evaluated by performing tensile tests. From the experimental results, optimum process parameters were determined, and microstructural examination and microhardness tests were conducted to better understand the performance of the joints. It was found that there is a correlation between the tensile shear loads of the joints and heat input per unit length. At the optimized parameters, the welded joint showed good weld appearance without macro defects, and the joint had an adequate tensile shear load.
URI: https://doi.org/10.5545/sv-jme.2017.4442
https://www.sv-jme.eu/article/the-effect-of-process-parameters-on-the-microstructure-and-mechanical-performance-of-fiber-laser-welded-aa5182-aluminium-alloys/
http://hdl.handle.net/11452/30444
ISSN: 0039-2480
Appears in Collections:Scopus
Web of Science

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