Effect of channel clearance on crystal orientation development in AZ31 magnesium alloy sheet produced by equal channel angular rolling

Journal of Materials Processing Technology

Volumn 184, Issue 1-3, 2007, Pages 97-101

  Cheng, Yong Qi ^a   Chen, Zhen Hua ^a   Xia, Wei Jun ^a   Zhou, Tao ^a  

^a HUNAN UNIVERSITY   (China)

Author keywords

AZ31 magnesium alloy sheet; Channel clearance; Crystal orientation; Equal channel angular rolling; Finite element method

Indexed keywords

CRYSTAL ORIENTATION; DRAWING (FORMING); FINITE ELEMENT METHOD; ROLLING; SHEAR DEFORMATION; X RAY DIFFRACTION;

CHANNEL CLEARANCE; EQUAL CHANNEL ANGULAR ROLLING; PLANE ORIENTATION;

MAGNESIUM ALLOYS;

EID: 33846839099     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2006.11.010     Document Type: Article

References (25)

1. Chang T.C., Wang J.Y., Ming O.C., and Lee S. Grain refining of magnesium alloy AZ31 by rolling. J. Mater. Process. Technol. 140 (2003) 588-591
2. Pérez-Prado M.T., del Valle J.A., and Ruano O.A. Achieving high strength in commercial Mg cast alloys through large strain rolling. Mater. Lett. 59 (2005) 3299-3303
3. Zhang Q.L., Lu C., Zhu Y.P., and Ding W.J. Effect of rolling method on microstructure and properties of AZ31 magnesium alloy thin sheet. Chin. J. Nonferrous Met. 14 (2004) 391-397
4. Kim S.H., You B.S., Yim C.D., and Seo Y.M. Texture and microstructure changes in asymmetrically hot rolled AZ31 magnesium alloy sheets. Mater. Lett. 59 (2005) 3876-3880
5. Chino Y., Mabuchi M., Kishihara R., Hosokawa H., Yamada Y., Wen C.E., Shimojima K., and Iwasaki H. Mechanical properties and press formability at room temperature of AZ31 Mg alloy processed by single roller drive rolling. Mater. Trans. 43 (2002) 2554-2560
6. Iwanaga K., Tashiro H., Okamoto H., and Shimizu K. Improvement of formability from room temperature to warm temperature in AZ-31 magnesium alloy. J. Mater. Process. Technol. 155-156 (2004) 1313-1316
7. Watanbe H., Mukai T., and Ishikawa K. Differential speed rolling of an AZ31 magnesium alloy and the resulting mechanical properties. J. Mater. Sci. 39 (2004) 1477-1480
8. Kim W.J., Hong S.I., Kim Y.S., Min S.H., Jeong H.T., and Lee J.D. Texture development and its effect on mechanical properties of an AZ61 Mg alloy fabricated by equal channel angular pressing. Acta Mater. 51 (2003) 3293-3307
9. Agnew S.R., Horton J.A., Lillo T.M., and Brown D.W. Enhanced ductility in strongly textured magnesium produced by equal channel angular processing. Scripta Mater. 50 (2004) 377-381
10. Saito Y., Utsunomiya H., and Suzuki H. Improvement in the r-value of aluminum strip by a continuous shear deformation process. Scripta Mater. 42 (2000) 1139-1144
11. Utsunomiya H., Hatsuda K., Sakai T., and Saito Y. Continuous grain refinement of aluminum strip by conshearing. Mater. Sci. Eng. A372 (2004) 199-206
12. Lee J.C., Seok H.K., Han J.H., and Chung Y.H. Controlling the textures of the metal strips via the continuous confined strip shearing (C2S2) process. Mater. Res. Bull. 36 (2001) 997-1004
13. Lee J.C., Seok H.K., and Suh J.Y. Microstructural evolutions of the Al strip prepared by cold rolling and continuous equal channel angular pressing. Acta Mater. 50 (2002) 4005-4019
14. Nam C.Y., Han J.H., Chung Y.H., and Shin M.C. Effect of precipitates on microstructural evolution of 7050 Al alloy sheet during equal channel angular rolling. Mater. Sci. Eng. A347 (2003) 253-257
15. Park J.W., Kim J.W., and Chung Y.H. Grain refinement of steel plate by continuous equal-channel angular process. Scripta Mater. 51 (2004) 181-184
16. Cheng Y.Q., Chen Z.H., Xia W.J., and Fu D.F. Microstructures and mechanical properties of AZ31 magnesium alloy sheet processed by equal channel angular rolling. Chin. J. Nonferrous Met. 15 (2005) 1369-1375
17. Galiyev A., Sitdikov O., and Kaibyshev R. Deformation behavior and controlling mechanism for plastic flow of magnesium and magnesium alloy. Mater. Trans. 44 (2003) 426-435
18. Guo Q., Zhang H., Chen Z.H., Yan H.G., Xia W.J., and Fu D.F. Flow stress behavior of AZ31 magnesium alloy during hot compression deformation at elevated temperature. Nat. Sci. J. Xiangtan Univ. 26 (2004) 108-111
19. Lee J.C., Seok H.K., Suh J.Y., Han J.H., and Chung Y.H. Structureal evolution of a strip-cast Al alloy sheet processed by continuous equal-channel angular pressing. Metall. Mater. Trans. A33 (2002) 665-673
20. Pérez-Prado M.T., del Valle J.A., and Ruano O.A. Effect of sheet thickness on the microstructural evolution of an Mg AZ61 alloy during large strain hot rolling. Scripta Mater. 50 (2004) 667-671
21. Kaiser F., Bohlen J., Letzig D., Kainer K.U., Styczynski A., and Hartig C. Influence of rolling conditions on the microstructure and mechanical properties of magnesium sheet AZ31. Adv. Eng. Mater. 5 (2003) 891-896
22. Mukai T., Yamanoi M., Watanabe H., and Higashi K. Ductility enhancement in AZ31 magnesium alloy by controlling its grain structure. Scripta Mater. 45 (2001) 89-94
23. Yoshida Y., Cisar L., Kamado S., Koike J., and Kojima Y. Texture development of AZ31 magnesium alloy during ECAE processing. Mater. Sci. Forum 419-422 (2003) 533-538
24. Suh J.Y., Han J.H., Oh K.H., and Lee J.C. Effect of deformation histories on texture evolution during equal- and dissimilar-channel angular pressing. Scripta Mater. 49 (2003) 185-190
25. Poss R. Sheet metal production of magnesium. Mater. Sci. Forum 419-422 (2003) 327-336