A study on structural characteristics and metallurgical mechanism of carbides for 440 martensitic stainless steel with different melt refining processes

Yu An Kuo, Fei Yi Hung, Jun Ren Zhao, Bo Ding Wu, Bo Chin Huang, Kai Chieh Chang, Kuan Jen Chen, Chen Wang Ku, Chih Ying Huang, Ho Yen Hsieh