1 results listed
In this study, the resistance spot weldability of DP600 and TRIP800 dissimilar steels, which are used preferentially in automotive industry due to their high strength and good ductility, was investigated in detail with using different electrode force. The tensile shear load bearing capacity, cross tension strength, energy absorption, weld nugget size, the hardness profile of weldment was determined and the metallographic evaluation was also carried out on the cross section of weldment. Thus, the relationship between mechanical properties and microstructure has been confirmed. It was found that electrode force is one of the most important welding parameters which affect to the nugget geometry and mechanical properties of dissimilar steel weldment.
International Iron & Steel Symposium
UDCS
Khaled Omer H. Marwan
Ramazan KAÇAR
Hayriye ERTEK EMRE