Effect of material flow formation of weld interface between aluminum and steel by friction stirring
- Fukumoto M. ,
- Shimoda Y. ,
- Tsubaki M. ,
- et al
- Fukumoto M. ,
- Shimoda Y. ,
- Tsubaki M. and
- Yasui T.
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Butt joints were fabricated between A6063 aluminium alloys and S45C mild steel by friction stir welding (FSW) and the effect of material flow on the weld interface formation was investigated using the stop action technique. FSW experiments were undertaken at the Enshu S400 machining centre using a welding tool composed of tool steel shoulders and straight and screw-type cemented WC-Co probes. The main process parameters incorporated a rotational speed of 2000 rpm and a welding speed of 500 mm/min. The commercial finite element software, "DEFORM-3D", was used for welding simulation. Issues discussed include the maximum temperature and stress of different probes and intermetallic compound layer formation at the interface.
9th International Symposium, 15-17 May 2012, Poster Session, Paper 06
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