材料期刊网

Magnetic State of Deformed Austenite Before and After Martensite Nucleation in Austenitic Stainless Steels

Gennadii V Snizhnoi , Mariya S Rasshchupkyna

钢铁研究学报(英文版)

The effect of the increase in the paramagnetic susceptibility of austenite up to the true value of the deformation-induced martensite transition point εs has been experimentally established in steels X6CrNiTi18-10 (corresponding to AISI 321 steels). At this point nucleation and accumulation of martensite with the increase in the extent of deformation but at a constant magnetic state of austenite takes place.

关键词: magnetic measurement , austenitic stainless steel , plastic deformation , deformation-induced martensite