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Journal of Ultrafine Grained and Nanostructured Materials، جلد ۵۳، شماره ۲، صفحات ۲۱۰-۲۲۳
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Ultrafine grained Fe-Cr-Ni austenitic stainless steels by cold rolling and reversion annealing: A review of progress in Iran |
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| چکیده انگلیسی مقاله |
The notable contributions of Iranian scientists in the field of formation and reversion of strain-induced martensite for grain refinement and enhanced mechanical properties of Fe-Cr-Ni austenitic stainless steels are reviewed. Accordingly, the processing of ultrafine grained (UFG) structure via cold rolling and reversion annealing is summarized for AISI 301, 304, 309Si, 316, and 321 stainless steels, as well as their variants. The repetitive and innovative thermomechanical processing routes are introduced as well. The understanding of the stages of annealing (reversion of strain-induced martensite to austenite, primary recrystallization of the retained austenite, and grain growth) and the underlying reversion mechanisms (diffusional-type and martensitic shear-type) constitute the subsequent part of this overview. Finally, the transformation-induced plasticity (TRIP) effect in the reversion-treated metastable austenitic stainless steels is discussed. The present review paper summarizes these achievements with the discussion on the future prospects in this research field. |
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| کلیدواژه‌های انگلیسی مقاله |
Austenitic stainless steels, Deformation-induced martensitic transformation, Reversion annealing, Ultrafine grained structure, Mechanical properties, TRIP effect |
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| نویسندگان مقاله |
Meysam Naghizadeh |
School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran.
Mohammad Javad Sohrabi |
School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran.
Hamed Mirzadeh |
School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran.
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| نشانی اینترنتی |
https://jufgnsm.ut.ac.ir/article_79224_0f590045f9f6c4d3fd93335f63c75c13.pdf |
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| زبان مقاله منتشر شده |
en |
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