Об особенностях структурообразования в высокоуглеродистом бунтовом прокате

Abstract

As a result of realized investigations it was shown that in the conditions of metallurgical plants to be of interest to carry out the deformation-heat treatment of high-carbon rolled steel under controlled temperature release from wire finishing block, and the step of water cooling to eliminate. The temperature of turn coil for rolled steel should be maintained for at least 1000 °C. On development of the industrial mode of high-temperature deformation treatment of rolled steel in a stream wire mills should take into account the cross-sectional area of the rental (the scale factor). This will ensure high quality indicators of rolled steel with using heat rolling heating and increase its limited deformability on hardware redistribution due to formation of a uniform homogeneous pearlite structure, able to withstand cold plastic deformation with high degrees without additional heat treatment-patenting.