Effect of Preheat Variables on Mechanical Properties Weld Zone Dissimilar joint of the MO40 to St-37 by GMAW/GTAW

Subject Areas : Journal of Environmental Friendly Materials

M. R Tavighi ¹ , A Asaadi Zahrai ² , M Ghanbari Haghighi ³ , B Karbakhsh Ravari ⁴

1 - Advanced Materials Engineering Research Center, Karaj Branch, Islamic Azad University, Karaj Iran
2 - Faculty of Materials Science and Engineering Khajeh Nasir Toosi University, Tehran.Iran
3 - Advanced Materials Engineering Research Center, Karaj Branch, Islamic Azad University, Karaj Iran
4 - Advanced Materials Engineering Research Center, Karaj Branch, Islamic Azad University, Karaj Iran

Received: 2021-10-26 Accepted : 2022-02-15 Published : 2022-06-01

Keywords: Preheating, Dissimilar Metals, HAZ, MO40, St37,