The effect of cementite morphology on the corrosion layer formation four high-strength carbon steels was studied in an aqueous solution containing CO2 and CO2/H2S. linear polarization resistance weight loss data reveal that as phase fraction is increased, rate increases environment, while no trend observed CO2/H2S environment. results indicate a porous and, non protective forms whereas A mechan...

Pearlitic steels present very interesting mechanical properties when weldability requirements are not too severe. Thin gauge pearlitic steels require at least one intermediate annealing treatment between hot rolling and cold rolling. The globularised cementite in medium carbon steels provides then higher ductility, formability and machinability. On the other hand, in-line induction heating devi...

Abstract We analyze the lattice dislocation trapping mechanism at ferrite/cementite interface of Isaichev orientation relationship by atomistic simulations combined with anisotropic linear elasticity theory and disregistry analysis. find that ability is varied initial position dislocation. The near attracted to image force generated shear, while located far either or repelled from interface, ev...

The relationships between the parameters of structure heat‑treated steels and their abrasive wear resistance are established. At all temperatures final tempering hardened steel, there is a direct relationship its (the number elements in solid solution, density dislocations, size cementite particles intercementite distance) when sliding friction against loose particles. A computer program has be...