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http://dx.doi.org/10.5228/KSPP.2004.13.4.365

Plastic Strain Ratio and Planar Anisotropy of AA5182/Polypropylene/AA5182 Sandwich Sheets  

김기주 (쌍용자동차 CAE팀)
정효태 (강릉대학교 금속재료공학과)
Publication Information
Transactions of Materials Processing / v.13, no.4, 2004 , pp. 365-373 More about this Journal
Abstract
The sheet formability of single AA5182 sheets and sandwich sheets comprising of AA5182/polypropylene/AA5182 (AA/PP/AA) was studied. Rolling without lubrication and subsequent recrystallization annealing led to the formation of favorable ｛111｝//ND fiber textures in AA5182 sheets, which provided a higher plastic strain ratio of $R_m=1.5$. $R_m$ value of 1.58 was obtained in the AA/PP/Ah sandwich sheet sample. Furthermore, a proper combination of the sample direction of the upper and lower skin sheet gave rise to an optimization of the sheet formability of the sandwich sheets.
Keywords
Sandwich Sheet; AA5182 Skin; Texture; Plastic Strain Ratio; Drawability; Planar Anisotropy;
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  • Reference
1 Effect of Rolling Geometry and Surface Friction on Cube Texture Formation /
[ C. S. Lee;R. E. Smallman;B. J. Duggan ] / Mater. Sci. and Tech.   DOI   ScienceOn
2 Aluminum-Plastic-Aluminum Sandwich Sheet for Maximum Weight Reduction in Body Panels /
[ E. W. Veenstra ] / SAE Paper 930706
3 Mechanical Properties of Aluminum/Polypropylene/ Aluminum Sandwich Sheets /
[ K. S. Shin;K. J. Kim;S. W. Choi;M. H. Rhee. ] / Metals and Mater   DOI
4 Development of Application Technique of Aluminum Sandwich Sheets for Automotive Hood /
[ M. H. Rhee;Y. M. Ryu;K. J. Kim;K. S. Shin;J. H. Kim;K. N. Lee ] / FISITA 2000
5 Formability of AA5182/Polypropylene/AA5182 Sandwich Sheets /
[ K. J. Kim;D. Kim;S. H. Choi;K. Chung;K. S. Shin;F. Barlat;K. H. Oh;J. R. Youn ] / J. of Mater. Proc. Tech.   DOI   ScienceOn
6 Calculation of Plastic Strain Ratio from the Texture of Cubic Metal Sheet /
[ D. N. Lee;K. H. Oh ] / J. of Mater. Sci.   DOI   ScienceOn
7 Modeling of the Plastic Anisotropy of Textured Sheet /
[ P. Lequeu;J. J. Jonas ] / Metall. Trans.
8 Formation for a (001)[100] Deformation Structure in Aluminum Single Crystals of an S-Orientation /
[ T. Kamijo;H. Adachihara;H. Fukutomi ] / Acta Mater.   DOI   ScienceOn
9 Effect of Single Roller Driving Cold-Rolling on Texture and Formability of Pure Aluminum Sheet /
[ J. Hu;K. Ikeda;T. Murakami ] / J. Japan Inst. Metals
10 Effect of Intermediate Annealing on the R-Value of Al-Mg Alloy Sheet /
[ K. Hasegawa;T. Fujita;K. Araki;S. Mitao;K. Osawa;M. Niikura;K. Ohori ] / Mater. Sci. and Eng.
11 Predictions of Texture and Plastic Anisortopy Developed by Mechanical Deformation in Aluminum Sheet /
[ J. J. Park ] / J. of Mater. Proc. Tech.   DOI   ScienceOn
12 Improvement in the R-Value of Aluminum Strip by a Continuous Shear Deformation Process /
[ Y. Saito;H. Utsunomiya;H. Suzuki;T. Sakai ] / Scripta Mater.   DOI   ScienceOn
13 Microstructure and Texture Evolution in ECAE Processed A5056 /
[ C. Pithan;T. Hashimoto;M. Kawazoe;J. Nagahora;K. Higashi ] / Mater. Sci. Eng.
14 Influence of Friction and Geometry of Deformation on Texture Inhomogeneities during Rolling of Cu Single Crystals as an Example /
[ H. O. Asbeck;H. Mecking ] / Mater. Sci. Eng.   DOI   ScienceOn
15 On Penetration of Shear Texture into the Rolled Aluminum and Copper /
[ W. Truszkowski;J. Krol;B. Major ] / Metall. Trans. A
16 Texture, Microstructure and stored Energy Inhomogeneity in Cold Rolled Commercial Purity Aluminum and Copper /
[ B. major. ] / Mater. Sci. Tech.   DOI
17 Relationship between Rolling Textures and Shear Textures in F.C.C. and B.C.C. Metals /
[ M. Holscher;D. Raabe;K. Lucke ] / Acta Metall. Mater.   DOI   ScienceOn
18 Analysis of Deformation Texture Inhomogeneity and Stability Condition of Shear Components in f.c.c. Metals /
[ C. H. Choi;J. W. Kwon;K. H. Oh;D. N. Lee ] / Acta. Metall.
19 Improvement of Lankford Value in Al-Mg Alloys by the Formation of (111) Recrystallization Texture /
[ T. Kamijo;H. Fukutomi ] / Proc. of the 16th Ris<TEX>${\phi}$</TEX> Inter. Symp. of Mater. Sci.
20 Texture Evolution of AA5182 Aluminum Alloy Rolled Sheets after Annealing /
[ K. J. Kim;K. S. Shin ] / Metals and Mater.
21 /
[ C. N. Reid ] / Ddformation Geometry for Materials Scientists
22 Inhomogeneous Texture Formation in High Speed Hot Rolling of Ferritic Stainless Steel /
[ T. sakai;Y. Saito;M. Matsuo;K. Kawasaki ] / ISIJ International   DOI
23 Texture Analysis of Aluminum Plate Produced by ECAP /
[ S. M. Baeck;H. K. Seok;J. C. Lee;K. H. Oh ] / 2nd LIMAT
24 Improvement of the R-value in 5052 Aluminum Alloy Sheets Having Through-Thickness Shear Texture by 2-Pass Single-Roll Drive Unidirectional Shear Rolling /
[ T. Sakai;S. Hamada;Y. Saito ] / Scripta Mater.   DOI   ScienceOn
25 Textures and Plastic Strain Ratios of Asymmetrically Rolled Aluminum Alloy sheets /
[ K. H. Kim ] / pH. D. Thesis of Seoul National Univ.
26 Variation of Shear Texture with Shear to Effective Strain Ratio in Rolled FCC Metal Sheet /
[ H. T. Jeong;K. K. Um;D. N. Lee;J. A. Szpunar ] / THERMEC 2000, Symp. on Textures in Mater.-Int. Conf. on Proc. and Manuf. of Adv. Ma.
27 Recrystallization Textures in Iron Resulting from Nucleation at Grain Boundaries /
[ W. B. Hutchinson ] / Acta Mater.   DOI   ScienceOn