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Hot Deformation Behavior of F6NM Stainless Steel

التفاصيل البيبلوغرافية
العنوان: Hot Deformation Behavior of F6NM Stainless Steel
المؤلفون: Lun Lu, Long-teng Ma, Meng-clu Peng, Wang Limin, Zheng-dong Liu, Gang Yang
المصدر: Journal of Iron and Steel Research International. 21:1035-1041
بيانات النشر: Springer Science and Business Media LLC, 2014.
سنة النشر: 2014
مصطلحات موضوعية: Range (particle radiation), Hot working, Materials science, Mechanics of Materials, Flow (psychology), Metallurgy, Materials Chemistry, Metals and Alloys, Dynamic recrystallization, Activation energy, Strain rate, Deformation (meteorology), Atmospheric temperature range
الوصف: The hot deformation behavior of F6NM stainless steel was investigated by hot compression test in a Gleeble-1500D thermal-mechanical simulator. The flow strain-stress curves were obtained and the corresponding metallographic observation of this steel under different deformation conditions was also carried out. This steel exhibited dynamic recrystallization (DRX) in the temperature range of 1273 —1473 K and the strain rate range of 0.01 — 0.1 s−1. The activation energy for hot deformation was determined to be 457.91 kJ/mol, and the hot deformation equations were also established. The flow instability zone was determined and could be divided into two regions. The first one was located in the temperature range of 1173 — 1348 K and the strain rate range of 0.056 — 10 s−1, while the second one is in the temperature range of 1398 —1448 K and the strain rate range of 1.25 —10 s−1. In the end, the optimum conditions for hot working were provided.
تدمد: 2210-3988
1006-706X
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b694a305cbd0f3cc9e5eee8a94a1d726
https://doi.org/10.1016/s1006-706x(14)60180-1
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........b694a305cbd0f3cc9e5eee8a94a1d726
قاعدة البيانات: OpenAIRE
الوصف
تدمد:22103988
1006706X