Исследование процесса равноканального Т-образного прессования методом конечных элементов
DOI:
https://doi.org/10.15587/1729-4061.2009.20417Keywords:
severe plastic deformation, stress, friction factor, material strain-hardeningAbstract
The features of material flow and stress-strain state during the equal channel T-type pressing were investigated by finite element method. The influence of friction and material strain-hardening on billet shape, strain distribution and loading history during the pressing was shown.
References
- Валиев, Р.З. Объемные наноструктурные металлические материалы: получение, структура и свойства [Текст] / Р. З. Валиев, И.В. Александров – М.: ИКЦ «Академкнига», 2007. – 398 с.
- Гусев, А.И. Эффекты нанокристаллического состояния в компактных материалах и соединениях [Текст] / А.И. Гусев // УФН. - 1997. –Т. 168, №1. – С. 55-83.
- Бриджмен, И.В. Исследование больших пластических деформаций и разрыва [Текст] / И.В. Бриджмен. – М.: Изд-во иностр. лит., 1955. – 440 с.
- Жеребцов, С.В. Формирование субмикрокристаллической структуры в титановых сплавах интенсивной пластической деформацией [Текст] // С.В. Жеребцов, Р.М. Галлеев, О.Р. Валиахметов // КШП. – 1999, №7. – С. 17-22.
- Процессы пластического структурообразования [Текст] / В.М. Сегал, В.И. Резников, В.И. Копылов и др. – Минск: Навука і тэхніка, 1994. – 232 с.
- Segal, V.M. Engineering and commercialization of equal channel angular extrusion (ECAE) Segal, V.M. [Текст] / V.M. Segal // Mater. Sci. Eng. A – 2004. – V. 386. –P. 269-276.
- Спусканюк, В.З. Исследование процесса равноканального Т-образного прессования [Текст] / В.З Спусканюк, А.А. Давиденко, А.Н. Гангало и др. // Ресурсозберігаючі технології виробництва та обробки тиском матеріалів у машинобудуванні. – Луганськ, 2008. C. 53-60.
- Patil Basavaraj, V. Study of channel angle influence on material flow and strain inhomogeneity in equal channel angular pressing using 3D finite element simulation [Текст] / V. Patil Basavaraj, Uday Chakkingal, T.S. Prasanna Kumar // J. Mater. Proc. Tech. – 2009, V.–209.–P. 89-95.
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Copyright (c) 2014 Виктор Захарович Спусканюк, Александр Николаевич Гангало, Александр Анатолиевич Давиденко, Александр Петрович Латаев
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