PECULIARITIES OF THERMAL PROCESSING OF THE CAST ELECTROSLAG STEEL

Abstract

The investigation results of the cast electroslag steel o /^ grade 20X13, produced by means of centrifugal casting after thermal treatment with different regimes of heating and cooling, are given. The possibility of receiving of the cast steels mechanical characteristics on the level, compared well with forged metal due to correct choice of thermotreatment regimes, in view of peculiarity of the chemical frequency and fine structure of metal, received by method of centrifugal electroslag casting, is shown.