@inproceedings{oai:kitami-it.repo.nii.ac.jp:00007732, author = {Roslan, Lidyana and Ohashi, Tetsuya and Yasuda, Yohei and Takahashi, Kohsuke and Suruga, Chikara and 大橋, 鉄也}, book = {Key Engineering Materials}, month = {}, note = {Elasto-plastic tensile deformations in pearlite lamellar and two-colony structures are studied by finite element analyses to investigate the effects of lamellar thickness ratio and difference of lamellae orientation of two colonies in pearlite microstructure. The results obtained from plastic strain distributions in lamellar and colony structures show that plastic deformation in cementite lamellar stabilized when ferrite lamellar is thicker than cementite lamellar thickness and plastic strain concentrates when the difference between cementite lamellar orientation in two colonies are larger than 45°. c (2015) Trans Tech Publications, Switzerland., 12th Asia-Pacific Conference on Engineering Plasticity and Its Application, AEPA 2014; Kaohsiung; Taiwan; 1 September 2014 through 5 September 2014; Code 107558}, pages = {307--310}, publisher = {Trans Tech Publications Ltd}, title = {Finite element analyses of elasto-plastic deformation in pearlite lamellar and colony structures}, volume = {626}, year = {2015} }