Paper Titles

Modification Behavior and Microstructure Evolution during Solution Heat Treatment of A356 Alloys with Al₂Ca and Excess Mg
p.179

Influence of Alloying Elements in ZnAl5 Based Alloys on Melting Temperature, Tensile Strength and Vickers Hardness
p.185

Tensile Properties and Microstructure of Friction Stir Welded Joints 2195-T8 Aluminum Alloy
p.191

Primary Radiation Damage of BCC Iron under Uniaxial and Hydrostatic Stress: MD Simulation
p.197

Improvement in Plastic Strain Ratio of AA1050 Al Alloy Sheet by Enhancing the <111>//ND Texture Component
p.203

Influence of Friction Stir Welding Parameters on the Mechanical Properties of EN AW-7075 Weld Joints
p.210

Effects of Strain-Rate and Deformation Mode on Strain-Induced Martensite Transformation of AISI 304L Steel Sheet
p.216

Effects of Cu Addition on the Precipitation Process of Al-9Zn-4Mg-xCu (wt. %) Alloys at 130°C
p.222

Experimental Analysis of Forming Limits and Thickness Strains of DP600-800 Steels
p.230

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 835Improvement in Plastic Strain Ratio of AA1050 Al...

Improvement in Plastic Strain Ratio of AA1050 Al Alloy Sheet by Enhancing the <111>//ND Texture Component

Article Preview

Abstract:

The average plastic strain ratio (the R-value) and the anisotropy parameter |ΔR| calculated from the measured texture of AA1050 Al alloy sheet treated by the heavy asymmetric rolling by 84% reduction in thickness and subsequent annealing for 1 h at 500 °C, followed by light rolling by 10% or 20% reduction in thickness and the subsequent annealing for 1 h at 500 °C increased by 1.52 times that of the non-processed specimen and reduced to 1/12 times that of the non-processed specimen, respectively.

You might also be interested in these eBooks

Advanced Engineering Technology II

Info:

Periodical:

Applied Mechanics and Materials (Volume 835)

Pages:

203-209

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.835.203

Citation:

Cite this paper

Online since:

May 2016

Authors:

Su Kwon Nam, In Soo Kim, Dong Nyung Lee*

Keywords:

AA1050 Al Alloy, Asymmetric Rolling, Plastic Strain Ratio, Shear Texture, Thermomechanical Treatment

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2016 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] W. T. Lankford, S. C. Snyder, J. A. Bausher, New criteria for predicting the press performance of deep drawing sheets, Trans. ASM. 42 (1950) 1197-1205.

[2] R.L. Whiteley, The importance of directionality in drawing quality sheet steel, Trans. ASME. 52 (1960) 154-161.

[3] D.V. Wilson, R.D. Butler, The role of cup-drawing tests in measuring drawability, J. Inst. Met. 90 (1962) 473-483.

[4] M. Atkinson, The limiting drawing ratio for plastic instability of the cup-drawing process, Sheet Met. Ind. 44 (1964) 167-178.

[5] D.H. Lloyd, Metallurgical Engineering in the Pressed Metal Industry, Sheet Met. Ind. 39 (1962) 82-91.

[6] W.F. Hosford, C. Kim, The dependence of deep-drawability on normal anisotropy; crystallographic analysis, Metall. Trans. 7A (1976) 468-472.

DOI: 10.1007/bf02642846

[7] R. Hill, Mathematical Theory of Plasticity, Oxford University Press (1950) 315-340.

[8] W.F. Hosford and R.M. Caddel, Metal Forming – Mechanics and Metallurgy, Prentice Hall International Editions (1983) 269-272.

[9] R. Hill, Theoretical plasticity of textured aggregates, Math. Proc. Cambridge Phil. Soc. 85 (1979) 179-191.

DOI: 10.1017/s0305004100055596

[10] D.N. Lee, Relation between limiting drawing ratio and plastic strain ratio, J. Mater. Sci. Letters, 3 (1984) 677-680.

DOI: 10.1007/bf00719921

[11] D.N. Lee, Theoretical dependence of limiting drawing ratio on plastic strain ratio, in : H.J. McQueen, J.P. Bailon, J.I. Dickson, J.J. Jonas, M.G. Akben (Eds. ) Proc. 7th Int. Conf. on the Strength of Metals and Alloys, Pergamon Press (1985).

[12] D.N. Lee, K.H. Oh, Calculation of plastic strain ratio from the texture of cubic metal sheet, J. Mater. Sci. 20 (1985) 3111-3118.

DOI: 10.1007/bf00545175

[13] V.M. Segal, Equal channel angular extrusion: from macromechanics to structure formation, Mater. Sci. Eng. A271 (1999) 322-333.

DOI: 10.1016/s0921-5093(99)00248-8

[14] M. Furukawa, Y. Iwahashi, Z. Horita, M. Nemoto, T.G. Langdon, The Shearing characteristics associated with equal-channel angular pressing, Mater. Sci. Eng. A257 (1998) 328-332.

DOI: 10.1016/s0921-5093(98)00750-3

[15] J.Y. Park, S.H. Hong, D.N. Lee, Deformation and annealing textures of equal channel angular pressed 1050 Al alloy strips, Mater. Sci. Eng. A497 (2008) 395-407.

DOI: 10.1016/j.msea.2008.07.047

[16] K.H. Kim, D.N. Lee, Analysis of deformation textures of asymmetrically rolled aluminum sheets, Acta. Metall. 49 (2001) 2583-2595.

DOI: 10.1016/s1359-6454(01)00036-2

[17] J. H Lee, G. H Kim, S. K Nam, I. Kim, D.N. Lee, Calculation of plastic strain ratio of AA1050 Al alloy sheet processed by heavy asymmetric rolling-annealing, followed by light rolling-annealing, Comp. Mater. Sci. 100 (2015) 45-51.

DOI: 10.1016/j.commatsci.2014.09.049

[18] D.N. Lee, K.H. Kim, Effects of asymmetric rolling parameters on texture development in aluminum sheets in : M.Y. Demeri (Ed. ) Proc. 2nd Glob. Sympo. on Innovations in Processing and Manufacturing of Sheet Materials, TMS, Warrendale, Penn. (2001).

[19] G.I. Taylor, Plastic strain in metals, J. Inst. Metals, 62 (1938) 307-324.

[20] J.F.W. Bishop, R. Hill, XLVI. A theory of the plastic distortion of a polycrystalline aggregate under combined stresses, CXXVIII. A theoretical derivation of the plastic properties of a polycrystalline face-centred metal, Phil. Mag. 42 (1951).

DOI: 10.1080/14786444108561385

[21] D.N. Lee, H.N. Han, S.J. Kim, Rolling and annealing textures of silver sheets, in : A.D. Rollett (Ed. ), Proc. 15th Int. Conf. on Textures of Materials, Symposium 10: Recrystallization texture: Retrospective vs. Current Problems, The American Ceramic Society and TMS, 2008, Paper 10_Lee.

DOI: 10.1002/9780470444214.ch50

[22] S.J. Kim, H.N. Han, H.T. Jeong, D.N. Lee, Evolution of {110}<110> texture in silver sheets, Mater. Res. Innov. 15(1) (2011) S390-S394.

DOI: 10.1179/143307511x12858957675110

[23] K.H. Oh, S.M. Park, Y.M. Koo, D.N. Lee, Thermomechanical treatment for enhancing gamma fiber component in recrystallization texture of copper-bearing bake hardening steel, Mater. Sci. Eng. A258 (2011) 6455-6462.

DOI: 10.1016/j.msea.2011.04.081

[24] C.C. Merriman, D.P. Field, P. Trivedi, Orientation dependence of dislocation structure evolution during cold rolling of aluminum, Mater. Sci. Eng. A494 (2008) 28-35.

DOI: 10.1016/j.msea.2007.10.090

[25] S.B. Lee, D.I. Kim, S.H. Hong, D.N. Lee, Texture evolution of abnormal grains with post- deposition annealing temperature in nanocrystalline Cu thin films, Metall. Mater. Trans. 44A (2013) 152-162.

DOI: 10.1007/s11661-012-1542-5

[26] S.B. Lee, D.I. Kim, Y. Kim, S.J. Yoo, J.Y. Byun, H.N. Han, D.N. Lee, Effect of film stress and geometry on texture evolution before and after the martensitic transformation in a nanocrystalline Co thin film, Metall. Mater. Trans. A, 46A (2015).

DOI: 10.1007/s11661-015-2778-7

[27] D.N. Lee, Texture and Related Phenomena, second ed., The Korean Institute of Metals and Materials, Seoul, Korea, 2014, p.171.

[28] H.J. Bunge, Texture Analysis in Material Science, Butterworth, Guildford, UK (1982) 47-118, 330-338.

[29] H.J. Bunge, C.S. Esling (Eds. ), Quantitative Texture Analysis, German Society for Metallurgy, Germany and Société Française de metallurgy, France, All Rights Reserved, 1982, pp.129-160.