Park, JW Kim, JW Chung, YH 2024-01-21T06:44:18Z 2024-01-21T06:44:18Z 2021-09-02 2004-07 1359-6462 https://pubs.kist.re.kr/handle/201004/137472 Equal-channel angular rolling was attempted to refine grain size of a low carbon steel cooling from a lower 7 region. Distinct refinement of ferrite gains as well as disappearance of ferrite-pearlite bands occurred by shear deformation. Nano-size particles of cementite were observed in ferrite grains as well as on grain boundaries, and strength increased appreciably. (C) 2004 Published by Elsevier Ltd. on behalf of Acta Materialia Inc. English PERGAMON-ELSEVIER SCIENCE LTD MICROSTRUCTURAL EVOLUTION DEFORMATION-BEHAVIOR MICROALLOYED STEEL SHEAR Grain refinement of steel plate by continuous equal-channel angular process Article 10.1016/j.scriptamat.2004.02.022 1 SCRIPTA MATERIALIA, v.51, no.2, pp.181 - 184 SCRIPTA MATERIALIA 51 2 181 184 scie scopus 000221577300020 2-s2.0-2442507519 Nanoscience & Nanotechnology Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Science & Technology - Other Topics Materials Science Metallurgy & Metallurgical Engineering Article MICROSTRUCTURAL EVOLUTION DEFORMATION-BEHAVIOR MICROALLOYED STEEL SHEAR steels microstructure phase transformations ECA process