Prediction of fracture in Hub-hole Expansion Process Using Ductile fracture Criteria |
Ko, Y. K.
(한국과학기술원 기계공학과)
Lee, J. S. (한국과학기술원 기계공학과) Huh, H. (한국과학기술원 기계공학과) Kim, H. K. (POSCO 기술연구소) Park, S. H. (POSCO 기술연구소) |
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