Numerically controlled friction stir welding in layered dissimilar metal materials of aluminum and steel
- Yoshikawa K. and
- Harano T.
- Yoshikawa K. and
- Harano T.
September 2001
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The feasibility of joining layers of dissimilar metals (aluminium and steel) by friction stir welding (FSW) was investigated. Aluminium (A-1050-O) was placed above steel (JIS S50C carbon steel). The tool revolution was 3000 rpm and the tool feed rate was 100 mm/s. Weld strength was determined using the compressive shear method. The influence of the temperature rise and plastic flow on welding was examined. A numerically controlled machine was used to obtain a curved welding line (circular shape, cyclic arc curve and arbitrary curve).
3rd International Symposium, 27-28 Sep 2001, Poster Session, Paper 18
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