淬火处理对激光选区熔化成形S136组织与性能的影响
季宪泰,文世峰,魏青松,周燕,陈志平

Effect of quenching treatment on performance of S136 steel fabricated via selective laser melting
Xian-tai JI,Shi-feng WEN,Qing-song WEI,Yan ZHOU,Zhi-ping CHEN
图 4 S136 SLM成形件的微观组织图
Fig.4 Microstructure of S136 mould steel fabricated by SLM