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Dynamic recrystallization kinetics of AISI 403 stainless steel using hot compression test | ||
| Iranian Journal of Materials Forming | ||
| مقاله 4، دوره 1، Issue 2، دی 2014، صفحه 32-43 اصل مقاله (1.33 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22099/ijmf.2014.2488 | ||
| نویسندگان | ||
| E. Kevanlo1؛ G.R. Ebrahimi* 2؛ S.A.A. Sani3؛ A. Momeni4 | ||
| 1Department of Materials and Polymer Engineering, Hakim Sabzevari University, Sabzevar, Iran | ||
| 2Sabzevar, Iran | ||
| 3Department of Materials Science and Engineering, Iran University of Sience and Technology, Tehran, Iran | ||
| 4Department of Materials Science and Engineering, Hamedan University of Technology, Hamedan, Iran | ||
| چکیده | ||
| In this work dynamic recrystallization behavior of AISI 403 martensitic stainless steel was studied using hot compression tests over temperature range of 900 C -1200 C and strain rate range of 0.001 s-1 - 1 s-1. The obtained flow curves showed that the hot compression behavior of the alloy is controlled by dynamic recrystallization. The flow stress and strain corresponding to the critical, peak and onset of steady state region were related to the Zener-Hollomon parameter using simple power equations. The variation of dynamic recrystallization fraction with strain showed that restoration kinetics is enhanced with increasing temperature and decreasing strain rate. The development of DRX was modeled using Avrami Kinetics equation. The equations proposed by Baragar and Cingara-McQueen were used to develop a new model capable of predicting the flow curves up to the onset of steady state flow region. This work softening is mainly controlled by the phenomenon dynamic recrystallization. | ||
| کلیدواژهها | ||
| Martensitic stainless steel؛ Dynamic recrystallization؛ Hot deformation؛ recrystallization kinetics | ||
| مراجع | ||
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[1] M. Mirzaee, H. Keshmiri, G.R. Ebrahimi and A. Momeni, Dynamic recrystallization and precipitation in low carbon low alloy steel, 26NiCrMoV 14-5, Materials Science and Engineering, A 551 (2012) 25-31. [2] T. Yan, E. Yu and Y. Zhao, Constitutive modeling for flow stress of 55SiMnMo bainite steel at hot working conditions, Materials Design, 50 (2013) 574-580. [3] H. Dehghan, S.M. Abbasi, A. Momeni and A. Karimi Taheri, On the constitutive modeling and microstructural evolution of hot compressed A286 iron-base superalloy, Journal of Alloys and Compounds, 564 (2013) 13-19. [4] A. Momeni, K. Dehghani, M. Heidari and M. Vaseghi, Modeling the flow curve of AISI 410 martensitic stainless steel, Journal of Materials Engineering Performance, 21 (2012) 2238-2243. [5] A. Momeni, K. Dehghani, and G.R. Ebrahimi, Modeling the initiation of dynamic recrystallization using a dynamic recovery model, Journal of Alloys and compounds, 509 (2011) 9387-9393. [6] W. Bang, C.S. Lee and Y.W. Chang, Finite element analysis of hot forging with flow softening by dynamic recrystallization, Journal of Materials Processing Technology, 134 (2003) 153-158. [7] J. Huang and Z. Xu, Evolution mechanism of grain refinement based on dynamic recrystallization in multiaxially forged austenite, Materials Letter, 60 (2006) 1854-1858. [8] L. Sahebdel, S.M. and Abbasi, A. Momeni, Microstructural evolution through hot working of the single-phase and two-phase Ti-6Al-4V alloy, International Journal of Materials Research, 102 (2011) 1-7. [9] L. Wang, F. Liu, Q. Zuo and C.F. Chen, Prediction of flow stress for N08028 alloy under hot working conditions, Materials Design, 47 (2013) 737-745. [10] E.I. Poliak and J.J. Jonas, A one-parameter approach to determining the critical conditions for the initiation of dynamic recrystallization, Acta Materialia, 44 (1996) 127-136. [11]A. Momeni and K. Dehghani, Microstructural evolution and flow analysis during hot working of a Fe-Ni-Cr superaustenitic stainless steel, Metallurgical and Materials Transactions, A42 (2011) 1925-1932. [12]G.R. Ebrahimi, A. Momeni, M. Jahazi and P. Bocher, Dynamic recrystallization and precipitation in 13Cr supermartensitic stainless steels, Metallurgical and Materials Transactions, A45 (2014) 2219-2231. [13]G.R. Ebrahimi, H. Keshmiri, A. Momeni and M. Mazinani, Dynamic recrystallization behavior of a superaustenitic stainless steel containing 16%Cr and 25%Ni, Materials Science and Engineering, A528 (2011) 7488-7493. [14] J.J. Jonas, X. Quelennec, L. Jiang and E. Martin, The Avrami kinetics of dynamic recrystallization, Acta Materialia, 57 (2009) 2748-2756. [15]A. Momeni, S.M. Abbasi and H. Badri, Hot deformation behavior and constitutive modeling of VCN200 low alloy steel, Applied Mathematical Modeling, 36 (2012) 5624- 5632. [16]S. H. Cho and Y. C. Yoo, Hot rolling simulations of austenitic stainless steel, J. Mater. Sci. 36 (2001) 4267-4272. [17]A. Momeni, K. Dehghani, G.R. Ebrahimi and H. Keshmiri, Modeling the flow curve characteristics of 410 martensitic stainless steel under hot working condition, Metallurgical and Materials Transactions, A41 (2010) 2898-2904. [18] F. C. Ren, J. Chen and F. Chen, Constitutive modeling of hot deformation behavior of X20Cr13 martensitic stainless steel with strain effect, Transaction of Nonferrous Metals Society of China, 24 (2014) 1407-1413. [19]S. L. Semiatin, G. Damamme, D. Piot and F. Montheillet, Report No. AFRL-RX-WP-TP-2009-4117, Air Force Research Laboratory, USA, (2009). [20]G.R. Ebrahimi, H. Keshmiri, A. Maldad and A. Momeni, Dynamic recrystallization behavior of 13%Cr martensitic stainless steel under hot working condition, Journal of Materials Science and Technology, 28 (2012) 467-473. [21] Z. Zeng, L. Chen, F. Zhu and X. Liu, Dynamic recrystallization behavior of a heat-resistant martensitic stainless steel 403Nb during hot deformation, Journal of Materials Science and Technology, 27 (2011) 913-919. [22]P. Bernard, S. Bag, K. Huang and R.E. Loge, A two-site mean field model of discontinuous dynamic recrystallization, Materials Science and Engineering, A528 (2011) 7357-7367. [23]A. Momeni, G.R. Ebrahimi, M. Jahazi and P. Bocher, Microstructure evolution at the onset of discontinuous dynamic recrystallization: A physics-based model of subgrain critical size, Journal of Alloys and Compounds, 587 (2014) 199-210. [24] Z. Zeng, S. Jonsson, H. Jørgen Roven and Y. Zhang, Modeling the flow stress for single peak dynamic recrystallization, Materials Design, 30 (2009) 1939-1943. [25]D.L. Baragar, The high temperature and high strain-rate behavior of a plain carbon and HSLA steel, Journal of Mechanical Working Technology, 14 (1987) 295-307. [26] Cingara and H.J. McQueen, New formula for calculating flow curves from high temperature constitutive data for 300 austenitic steels, Journal of Materials Processing Technology, 36 (1992) 31-42. | ||
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