The temper embrittlement of Fe-2%Mn-Sb-Ce structure steels was studied by measurements of the ductile-brittle transition temperature and observations by AES and SEM of the fracture surface of isothermally embrittle st...
Effect of rare earth metals (REM) on tempering process and decomposition kinetics of martensite and retained austenite of high carbon steel were investigated by DSC technique,based on the non-isothermal kinetic theory...
The effect of rare earth metals(REM)on the characteristics of auto-tempering and decomposition of martensite for low-carbon and low-alloy steels(20SiMn2V and 20SiMn2VRE)was investigated using TEM,dilatometer and micro...