석현광 서진유 이호인 이재철 2024-01-21T11:37:21Z 2024-01-21T11:37:21Z 2022-01-10 2001-11 1738-8228 https://pubs.kist.re.kr/handle/201004/140059 대한금속.재료학회 Analyses of the deformation history during equal channel angular pressing 구속전단가공에서의 변형이력 해석 Article 2 대한금속 . 재료학회지 = Journal of the Korean Institute of Metals and Materials, v.39, no.11, pp.1270 - 1274 대한금속 . 재료학회지 = Journal of the Korean Institute of Metals and Materials 39 11 1270 1274 kci deformation history equal channel angular pressing(ECAP) simple shear complex deformation