Effects of Rare Earth elements on microstructure evolution and mechanical properties of 718H pre-hardened mold steel
Hanghang Liua,c, Paixian Fua,c,*(
), Hongwei Liua,c, Yanfei Caoa,c, Chen Suna,b,c, Ningyu Dua,b,c, Dianzhong Lia,c,*()
), Hongwei Liua,c, Yanfei Caoa,c, Chen Suna,b,c, Ningyu Dua,b,c, Dianzhong Lia,c,*()
.
Fig. 11.. SEM fracture morphologies and EDS analysis of transverse tensile specimens of 718H steels: (a) 0RE; (b) 0.012RE; (c) 0.022RE; (d) 0.07RE.
