@inproceedings{oai:kanazawa-u.repo.nii.ac.jp:00008294, author = {Che, Lei and Gotoh, Masahide and Takago, Shigeki and Hirose, Yukio}, book = {Proceedings of the International Offshore and Polar Engineering Conference}, month = {Jan}, note = {After special surface treatments on specimens, residual stress behaviors of ferrite and cementite phases in two kind sizes of spheroidized JIS SK3 steels after tensile deformation were estimated by X-ray diffraction method. In the study, phase cementite X-ray elastic constant was obtained from composite X-ray elastic constants; compressive residual stresses were observed in ferrite and tensile residual stresses in cementite; the particle size of cementite has obvious affections on the residual stress behaviors of both cementite and ferrite; in order to well understand the interaction between cementite and matrix, the plastic strains of two phases and the misfit of plastic strain between them were analyzed based on Eshelby/Mori-Tanaka model. Copyright © 2006 by The International Society of Offshore and Polar Engineers.}, pages = {51--56}, publisher = {International Society of Offshore and Polar Engineers}, title = {X-ray elastic constant determination and residual stress estimation of spherical carbide in JIS SK3}, volume = {2006}, year = {2006} }