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Self-consistent modeling of rolling textures in an austenitic-ferritic duplex steel
Key Laboratory for Anisotropy and Testure of Materials, Northeastern University, Shenyang, China.
Linköping University, Department of Management and Engineering, Engineering Materials. Linköping University, The Institute of Technology.
Key Lab for Anisotropy & Texture of Mater., Northeastern Univ., Shenyang, China.
School of Materials and Metallurgy, Northeastern University, Shenyang, China.
2011 (English)In: Materials Science and Engineering A, ISSN 0921-5093, Vol. 528, no 10-11, 3615-3624 p.Article in journal (Refereed) Published
Abstract [en]

Rolling textures of the constituent phases in an austenitic–ferritic duplex stainless steel are measured by X-ray diffraction experiments, showing that the brass-type texture, typical of f.c.c. materials with low SFE, is developed in the austenitic phase, and the rotated-cube and brass-R textures are developed in the ferritic phase. On the basis of the experimental texture components and fibers at different reductions, rolling textures of the respective phases in the duplex steel are simulated using a self-consistent model. After considering various micromechanical interactions within the steel, a reliable prediction of the evolution of grain orientation distributions for the phases at small reductions is achieved. An attempt in modeling the brass-type texture for the f.c.c. metallic phase is also performed by incorporating the shear banding mechanism into the presented model.

Place, publisher, year, edition, pages
Elsevier B.V. , 2011. Vol. 528, no 10-11, 3615-3624 p.
Keyword [en]
Deformation, Texture, Dual phases, Simulation
National Category
Engineering and Technology Other Materials Engineering
URN: urn:nbn:se:liu:diva-66473DOI: 10.1016/j.msea.2011.01.027ISI: 000288973800013OAI: diva2:404276
Available from: 2011-03-16 Created: 2011-03-16 Last updated: 2011-04-18Bibliographically approved

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Peng, Ru
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ReferencesLink to record
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