The effects of chemical composition and cooling rate after solidication on the grain coarseningtemperature,T<sub>GC</sub>,of the V-Ti-N microalloyed steels have
The morphology and substructure of martensites in 7CrS(?)MnMoV steel were observed underoptical or electron microscope,and martensitic transformation with its m
A mechanism of intergranular fracture of as-quenched martensite in high carbon steels hasbeen proposed.When coarse grains of austenite transform to martensite,t
The influence of laser surface melting and induction hardening on the surface structure,con-tact fatigue life and failure behaviour of the nodular cast iron has