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| ArticleName | Study of possibilities of improvement of 10G2FB steel properties due to realization of the rolling technology for TRIP steels |
| ArticleAuthor | N. G. Kolbasnikov, O. G. Zotov, V. V. Mishin, A. A. Nemtinov, A. V. Golovanov, S. V. Sosin. |
| ArticleAuthorData | N. G. Kolbasnikov, O. G. Zotov, V. V. Mishin, A. A. Nemtinov, A. V. Golovanov, S. V. Sosin.; e-mail: plast-ftim@mail.ru |
| Abstract | TRIP conditions for 10G2FB steel processing, including rolling at different conditions in the labor mill and heat treatment have been realized. Features of heat treatment were focused on slow air cooling of specimens after rolling down to 690–700 grad C to provide ferrite transformation and isothermal holding at 400 grad C to provide beinite transformation. The results of mechanical testings and quantitative metallographic analysis are presented. |
| keywords | TRIP steels, residual austenite, beinite transformation, extra fine grain, quantitative phase relation. |
| References | 1. Металл для нефтегазовых труб: перспективы сотрудничества и партнерства // Материалы научно-практической конференции. Санкт-Петербург, ноябрь 2006. 2. Sourab Chatterjee. Transformation in TRIP-assisted Microstructure and Property. Darwin: University of Cambrige. 2006. — 182 p. 3. Влияние добавок ниобия и молибдена на механические свойства листовой стали с TRIP-эффектом, содержащей 0,2 % С, 1,5 % Мn / С. Хашимото, С. Икеда, К. Сугимото, С. Мияке // Международный семинар «Современные достижения металлургии в технологии производства сталей для автомобильной промышленности». Череповец. 2004. С. 89–103. 4. С. Scott, F. Perrard, P. Barges. Microalloying with Vanadium for Improved Cold Rolled Trip Steel. Исследовательский научный центр компании Arсelor. 2007. — 17 с. |
| Language of full-text | russian |
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