According to Maxwell electromagnetic field theory and magnetic vector potential integral equation,a mathematical model of LMF(Level Magnetic Field)for EMBR(Elec
Three-dimensional mathematical models were developed for studying the molten steel flow and the trajectories of inclusions and bubbles in continuous casting mol
The mechanical properties of reinforcing bar steel microalloyed with vanadium and nitrogen(known as V-N steel)and its microstructures were studied.The results i
TTT diagrams,CCT diagrams and critical points of steels H13,S7,S5 for annealing were measured and investigated by means of Formastor-Digital full-automatic phas
The relation between stacking fault overlap and martensitic nucleation in Fe-17Mn-10Cr-5Si-4Ni alloy was studied.The arrayed structure of dislocations and chara
In order to control the composition,morphology and size distribution of oxide inclusions in spring steel,the relationship between the content or activity of alu