Weldability Evaluation of Alloy 718 Investment Castings with Different Si Contents and Thermal Stories and Hot Cracking Mechanism in Their Laser Beam Welds

Comparison of hot craking susceptibility of TIG and laser beam welded alloy 718 by Varestraint testing

Weldability Evaluation of Alloy 718 Investment Castings with Different Si Contents and Thermal Stories and Hot Cracking Mechanism in Their Laser Beam Welds

Comparison of hot craking susceptibility of TIG and laser beam welded alloy 718 by Varestraint testing