Abstract
Abstract
Aluminum alloys are used in various industries including marine, defense, automotive, transportation and aerospace. Common to all of these industries is the need to join aluminum parts using fusion based welding processes. However, there are some difficulties in welding aluminum alloys, such as, for instance, hot cracking. In this study, the aluminum alloys 5083 and 6061 were welded using the TIG process and two filler wires (AlSi12 and AlSi5). Six different alloy combinations were investigated, i. e., 5083-AlSi5-5083, 5083-AlSi12-5083, 6061-AlSi5-6061, 6061-AlSi12-6061, 5083-AlSi5-6061 and 5083-AlSi12-6061. The mechanical properties of the samples were evaluated by microhardness scans, tensile tests as well as Charpy and three point bend tests. In addition, microstructural investigations were performed by optical microscopy.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Reference22 articles.
1. The effect of post-weld heat treatment on the mechanical properties of 2024-T4 friction stir welded joints;Materials and Design,2010
2. Study of the influence of TIG welding parameters on weld characteristics of 5083 aluminum alloy;International Journal of Engineering Science and Innovative Technology,2013
3. An evaluation of TIG welding parametric influence on tensile strength of 5083 aluminum alloy;International Journal of Mechanical, Industrial Science and Engineering,2013
4. EN AW-5083-H321 Mechanical and microstructure properties of the aluminum alloys welded with TIG, MIG and FSW welding methods;Muhendis ve Makine
5. Mechanical characteristics of AA5083-AA6013 weldment joined with AlSi12 and AlSi5 wires;Advanced Structured Materials,2013
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