Evolution of Macro-Scale Plastic Flow Localization of Tri-Layered Stainless Steel - Low Carbon Steel - Stainless Steel Metal with Digital Image Correlation Method / S. A. Barannikova [et al.]

Уровень набора: Materials Science ForumАльтернативный автор-лицо: Barannikova, S. A., Svetlana;Zuev, L. B., Lev Borisovich;Bochkareva, A. V., specialist in the field of mechanical engineering, Associate Professor of Tomsk Polytechnic University, candidate of technical sciences, 1977-, Anna Valentinovna;Lunev, A. G., physicist, associate Professor of Tomsk Polytechnic University, candidate of technical Sciences, 1978-, Alexey Gennadievich;Li, Yu. V., Yuliya Vladimirovna;Shlyakhova, G. V., Galina VitaljevnaКоллективный автор (вторичный): Национальный исследовательский Томский политехнический университет (ТПУ), Институт физики высоких технологий (ИФВТ), Кафедра теоретической и прикладной механики (ТПМ)Язык: английский.Страна: .Серия: Functional and Special Structural Materials, Technologies of Coatings, Strengthening and HardeningРезюме или реферат: Evolution of localized plastic deformation in tri-layered metal material casting consistng of the working part (layer) from austenitic stainless steel and bearing part from low-carbon steel was investigated. The pictures of localization of the plastic flow during the process of uniaxial tension were obtained by means of the digital image correlation method (DIC). Using optical microscopy methods, the changes in the fracture surface were investigated. The deformation diagrams were examined for deformed samples of tri-layered metal. These were found to show all the plastic flow stages: the linear, parabolic and pre-failure stages would occur for the respective values of the exponent n from the Lu?dwik-Holomon equation. The analysis of the plastic flow stages and localized plastic deformation parameters was performed..Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | коррелатный способ | макромасштабные структуры Ресурсы он-лайн:Щелкните здесь для доступа в онлайн
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Evolution of localized plastic deformation in tri-layered metal material casting consistng of the working part (layer) from austenitic stainless steel and bearing part from low-carbon steel was investigated. The pictures of localization of the plastic flow during the process of uniaxial tension were obtained by means of the digital image correlation method (DIC). Using optical microscopy methods, the changes in the fracture surface were investigated. The deformation diagrams were examined for deformed samples of tri-layered metal. These were found to show all the plastic flow stages: the linear, parabolic and pre-failure stages would occur for the respective values of the exponent n from the Lu?dwik-Holomon equation. The analysis of the plastic flow stages and localized plastic deformation parameters was performed.

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