Study of Severe Plastic Deformation by Torsion Test
Keywords:
Severe Plastic Deformation, HPT, torsion test
Abstract
High Torsion Pressure (HPT) is an advanced tool for inducing very significant grain refinement in a wide range of metals. In this research were studied parameters of severe plastic deformation using the torsion test. The material used in this research was a polycrystalline Cu-Al-Ni alloy. For inducing in this material an ultrafine grain structure the thermo mechanical parameters were determined.
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References
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[13]. I.H. Sona, Y.G. Jin, Y.T. Imb, S.H. Chonc, J.K. Park, 2007, Sensitivity of friction condition in finite element investigations of equal channel angular extrusion, Materials Science and Engineering A 445–446 676–685.
[14]. M. Hafoka, R. Pippana, 2007, Role of strain gradient on the formation of nanocrystalline structure produced by severe plastic deformation, Scripta Materialia 56 757–760.
[15]. M. Delincea, Y. Brechet b, J.D. Emburyc, M.G.D. Geersd, P.J. Jacquesa, T. Pardoen, 2007, Structure–property optimization of ultrafine-grained dual-phase steels using a microstructure-based strain hardening model, Acta Materialia 55 2337-2350.
[2]. K.Otsuka and C.M. Wayman “Shape memory materials”.
[3]. R.Gastien, C.E.Corbellani, M.Sade Thermomechanical aspects of martensitic transformations in CuAlNi single crystals”.
[4]. Paula, J.P.H.G. Canejo, R.M.S. Martins, F.M. Braz Fernandes, 2004, “Effect of thermal cycling on the transformation temperature ranges of Ni-Ti shape memory alloy”- A.S., Mat.Sci. Eng., A378.
[5]. Terence G. Langdon, 2006, The principles of grain refinement in equal-channel angular pressing, Materials Science and Engineering A.
[6]. K. Mueller a, S. Mueller B, 2007, Severe plastic deformation of the magnesium alloy AZ31 Journal of Materials Processing Technology 187–188 775-779.
[7]. Mumin Sahin H. Erol Akata, Kaan Ozel, 2006, An experimental study on joining of severe plastic deformed, Materials and Design.
[8]. S. Swaminathan,a T.L. Brown,b S. Chandrasekar,b T.R. McNelleya,* and W.D. Compton, 2007, Severe plastic deformation of copper by machining:Microstructure refinement and nanostructure evolution with strain, Scripta Materialia.
[9]. Y. Huang, P.B. Prangnell, 2007, Continuous frictional angular extrusion and its application in the production of ultrafinegrained sheet metals, Scripta Materialia 56 333–336 2μm.
[10]. S.C. Yoon, P. Quang, S.I. Hong, H.S. Kim, 2007, Die design for homogeneous plastic deformation during equal channel angular pressing, Journal of Materials Processing Technology 187–188 46–50.
[11]. A.R. Eivani, A. Karimi Taheri, 2007, An upper bound solution of ECAE process with outer curved corner, Journal of Materials Processing Technology 182 555-563.
[12]. R. Lapovok, C. Loader, F.H. Dalla Torre, S.L. Semiatin, 2006, Microstructure evolution and fatigue behavior of 2124 aluminum processed by ECAE with back pressure, Materials Science and Engineering A 425 36–46.
[13]. I.H. Sona, Y.G. Jin, Y.T. Imb, S.H. Chonc, J.K. Park, 2007, Sensitivity of friction condition in finite element investigations of equal channel angular extrusion, Materials Science and Engineering A 445–446 676–685.
[14]. M. Hafoka, R. Pippana, 2007, Role of strain gradient on the formation of nanocrystalline structure produced by severe plastic deformation, Scripta Materialia 56 757–760.
[15]. M. Delincea, Y. Brechet b, J.D. Emburyc, M.G.D. Geersd, P.J. Jacquesa, T. Pardoen, 2007, Structure–property optimization of ultrafine-grained dual-phase steels using a microstructure-based strain hardening model, Acta Materialia 55 2337-2350.
Published
2008-05-15
How to Cite
1.
GURAU C, GURAU G, CANANAU N. Study of Severe Plastic Deformation by Torsion Test. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15May2008 [cited 3Aug.2025];31(1):65-7. Available from: https://gup.ugal.ro/ugaljournals/index.php/mms/article/view/3126
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