• Journal of the Korean Society of Manufacturing Technology Engineers
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• v.7 no.2
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• pp.47-53
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• 1998

In this study, behavior of deformation and mechanical properties under static tensile load in friction welded dissimilar materials. and necking phenomenon occuring at yeilding point are shown. Behavior of Hv(Micro Vickers Hardness) is observed that the maximum value is occured near by the interface. and the minimum value is arised at the heat affected zone. Fracture occured at the minimu value of Hv of the heat affected zone is observed. The position of fracture surface is subjected to behavior of Hv. Yielding strength subjected to friction welding conditions, specially to upset pressure is shown.