The heterogeneous distribution of C and metallic alloying elements as well as the phase com-position changes before and after cold deformation of an Fe-Mn-Cr-C
Distribution of hydrogen near crack tiphas long been recognized as a major factor inhydrogen induced cracking.It governs manyaspects,such as the location where
Using a self-made pulse magnetic field heat treatment equipment with low or medium intensi-ty,the tempering process of high speed steel W6Mo5Cr4V2 was investiga
The SEM analysis of decply etched specimens of Ni-base superalloys K38 and K19H+Ta in-dicates that both the primary morphologies under normal growth conditions