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- Hasegawa Toshiyuki
- Tokatsu Techno Plaza
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- Okubo Michinori
- College of Industrial Technology, Nihon University
Bibliographic Information
- Other Title
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- 各種接合法によるA2017薄板継手の特性
- カクシュ セツゴウホウ ニ ヨル A2017 ウスイタ ツギテ ノ トクセイ
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Abstract
High-strength Al-Cu based alloy is a low-weldability material with many technical problems to be solved in order to improve its weld properties. This reseach was performed to evaluate various joining processes and determine a satisfactory process in terms of the properties of Al-Cu alloy sheet of 0.8mm in thickness. YAG laser, disk laser and plasma welding were considered as high-energy beam joining processes. Furhtermore, we also considered FSW which was classified as solid-state welding. The properties of high-strength aluminum alloy welds produced with high energy beam welding and FSW were satisfactory, and reliable welded joints with higher tensile strengths coule be obtained. When evaluating the weld characteristics in the drop impact test, the YAG laser and disk laser welded joints did not fracture along the joined line and the fracture chracteristics were satisfactory. FSW and disklaser welding displayed good properties, and it was evident that a reliable joint could be obtained by control of the heat source. In the case of FSW, the relationship between tensile and drop impact properties of the joints was not elucidated.
Journal
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- Journal of Light Metal Welding
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Journal of Light Metal Welding 49 (8), 288-295, 2011
Japan Light Metal Welding Association
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Keywords
Details 詳細情報について
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- CRID
- 1390282679088765440
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- NII Article ID
- 130002147530
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- NII Book ID
- AN00314764
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- ISSN
- 2186618X
- 03685306
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- NDL BIB ID
- 11208135
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed