supported by the National Natural Science Foundation of China(Grant numbers 52204347,52274385,52004156,51904184,and 52204392);the National Key Research and Development Program of China(Grant number 2022YFC2904900);the Science and Technology Commission of Shanghai Municipality(13JC14025000,15520711000);the Shi Changxu Innovation Center for Advanced Materials(SCXKFJJ202204).
The use of an alternative magnetic field during vacuum arc remelting(VAR)can have significant effects on the primary carbide and mechanical properties of M50-bearing steel.The solidification structure and the primary ...