Nucleation of Recrystallization in Mg Alloys during and after Hot Working

Matthew R. Barnett; Aiden G. Beer

doi:10.4028/www.scientific.net/MSF.715-716.96

Paper Titles

Quantitative Analysis of EBSD Data in Rocks and other Crystalline Materials: Investigation of Strain Induced Recrystallisation and Growth of New Phases
p.62

Origin of Goss Texture during Secondary Recrystallisation in Silicon-Steel
p.73

Modeling the Flow Curve of Hot Deformed Austenite
p.81

Texture Control in Steel and Aluminium Alloys by Rolling and Recrystallization in Non-Conventional Sheet Manufacturing
p.89

Nucleation of Recrystallization in Mg Alloys during and after Hot Working
p.96

Thermo-Mechanical Processing in a Synchrotron Beam
p.102

Grain Growth Control in Grain Boundary Engineered Microstructures
p.103

Stored Energy of Goss Grains in Fe-3%Si Steel after Cold Rolling
p.109

Characteristics of Dynamic Recrystallization during Hot Deformation for High Nitrogen Stainless Steels
p.115

HomeMaterials Science ForumMaterials Science Forum Vols. 715-716Nucleation of Recrystallization in Mg Alloys...

Nucleation of Recrystallization in Mg Alloys during and after Hot Working

Abstract:

Recrystallization nucleates at heterogeneities. The impact of this on local texture and stress-strain response in hot worked magnesium is considered in the present paper. Two aspects of bulge nucleation during dynamic recrystallization are considered.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Materials Science Forum (Volumes 715-716)

Pages:

96-101

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.715-716.96

Citation:

Cite this paper

Online since:

April 2012

Authors:

Matthew R. Barnett, Aiden G. Beer

Keywords:

Dynamic Recrystallization (DRX), Hot Working, Magnesium, Nucleation, Recrystallization

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Beck, A., The Technology of Magnesium and its Alloys. 1943, London: Hughes.

Google Scholar

[2] Tome, C.N., Self-consistent polycrystal models: a directional compliance criterion to describe grain interactions. Modelling Simul. Mater. Sci. Eng., 1999. 7: pp.723-738.

DOI: 10.1088/0965-0393/7/5/305

Google Scholar

[3] Tomé, C.N., R.A. Lebensohn, and U.F. Kocks, A Model for Texture Development Dominated by Deformation Twinning: Application to Zirconium Alloys. Acta Metall. Mater., 1991. 39: pp.2667-2680.

DOI: 10.1016/0956-7151(91)90083-d

Google Scholar

[4] Tomé, C.N., P.G. Maudlin, R.A. Lebensohn, and G.C. Kaschner, Mechanical Response of Zirconium - I. Derivation of a Polycrystal Constitutive Law and Finite Element Analysis. Acta Materialia, 2001. 49(15): pp.3085-3096.

DOI: 10.1016/s1359-6454(01)00190-2

Google Scholar

[5] Agnew, S.R., M.H. Yoo, and C.N. Tome, Application of Texture Simulation to Understanding Mechanical Behaviour of Mg and Solid Solution Alloys Containing Li or Y. Acta Materialia, 2001. 49: pp.4277-4289.

DOI: 10.1016/s1359-6454(01)00297-x

Google Scholar

[6] Kocks, U.F., in Texture and Anisotropy: Preffered orientations in polycrystals and their effects on materials properties, U.F. Kocks, C.N. Tome, and H.R. Wenk, Editors. 1998, Cambridge university press.

Google Scholar

[7] Stanford, N. and M.R. Barnett, The origin of rare earth, texture development in extruded Mg-based alloys and its effect on tensile ductility. Materials Science and Engineering: A, 2008. 496(1-2): pp.399-408.

DOI: 10.1016/j.msea.2008.05.045

Google Scholar

[8] Humphreys, F. and M. Hatherly, Recrystallization and Related Annealing Phenomena. 2004, Oxford: Elsevier.

Google Scholar

[9] Barnett, M.R., A. Sullivan, N. Stanford, N. Ross, and A. Beer, Scripta Materialia, in press, (2010).

Google Scholar

[10] Beer, A.G. and M.R. Barnett, The post-deformation recrystallization behaviour of magnesium alloy Mg-3Al-1Zn. Scripta Materialia, 2009. 61(12): pp.1097-1100.

DOI: 10.1016/j.scriptamat.2009.09.002

Google Scholar

[11] Barnett, M.R., A practical condition for migration dynamic recrystallization. Acta Materialia, 2007. 55(9): pp.3271-3278.

DOI: 10.1016/j.actamat.2007.01.026

Google Scholar