Effect of temperature of differential speed rolling on room temperature mechanical properties and texture in an AZ31 magnesium alloy

Journal of Materials Processing Technology

Volumn 182, Issue 1-3, 2007, Pages 644-647

  Watanabe, Hiroyuki ^a   Mukai, Toshiji ^a   Ishikawa, Koichi ^a  

^a OSAKA MUNICIPAL TECHNICAL RESEARCH INSTITUTE   (Japan)

Author keywords

Asymmetric rolling; Differential speed rolling; Magnesium alloy; Mechanical properties; Texture

Indexed keywords

DUCTILITY; LOW TEMPERATURE OPERATIONS; TENSILE STRENGTH; TEXTURES; YIELD STRESS;

ASYMMETRIC ROLLING; DIFFERENTIAL SPEED ROLLING (DSR); ROLLING SPEED RATIO; ROOM TEMPERATURE;

MAGNESIUM ALLOYS;

EID: 33750609364     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jmatprotec.2006.08.010     Document Type: Article

References (23)

1. Watanabe H., Mukai T., Suzuki K., and Shimizu T. Effects of grain size on deep drawability of AZ31 magnesium alloy sheets into square cup. J. Jpn. Inst. Light Metals 53 (2003) 50-54
2. Takuda H., Fujimoto H., and Hatta N. Modelling on flow stress of Mg-Al-Zn alloys at elevated temperatures. J. Mater. Process. Technol. 80-81 (1998) 513-516
3. Doege E., and Dröder K. Sheet metal forming of magnesium wrought alloys - formability and process technology. J. Mater. Process. Technol. 115 (2001) 14-19
4. Lee S., Chen Y.-H., and Wang J.Y. Isothermal sheet formability of magnesium alloy AZ31 and AZ61. J. Mater. Process. Technol. 124 (2002) 19-24
5. Hsiang S.-H., and Kuo J.-L. An investigation on the hot extrusion process of magnesium alloy sheet. J. Mater. Process. Technol. 140 (2003) 6-12
6. Palaniswamy H., Ngaile G., and Altan T. Finite element simulation of magnesium alloy sheet forming at elevated temperatures. J. Mater. Process. Technol. 146 (2004) 52-60
7. Shimizu T. Development of Magnesium Alloy Rolled Plate to Portable MD Player (2001), Alutopia, Kallos Publishing, Tokyo 31 (4), pp. 41-44
8. Reed-Hill R.E., and Robertson W.D. The crystallographic characteristics of fracture in magnesium single crystal. Acta Metall. 5 (1957) 728-737
9. Rao G.S., and Prasad Y.V.R.K. Grain boundary strengthening in strongly textured magnesium produced by hot rolling. Metall. Trans. 13A (1982) 2219-2226
10. Kaneko J., Sugamata M., Numa M., Nishikawa Y., and Takada H. Effect of texture on the mechanical properties and formability of magnesium wrought materials. J. Jpn. Inst. Metals 64 (2000) 141-147
11. Perez-Prad M.T., and Ruano O.A. Texture evolution during annealing of magnesium AZ31 alloy. Scripta Mater. 46 (2002) 149-155
12. Ohtoshi K., and Katsuta M. Changes in mechanical properties and crystallographic textures with the rolling conditions of the AZ31 magnesium alloy sheets. J. Jpn. Inst. Light Metals 51 (2001) 534-538
13. 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
14. Hu J., Ikeda K., and Murakami T. Effect of single roller drive cold-rolling on texture and formability of pure aluminum sheet. J. Jpn. Inst. Metals 60 (1996) 1130-1135
15. Sakai T., Hamada S., and Saito Y. Improvement of the r-value in 5052 aluminum alloy sheets having through-thickness shear texture by 2-pass single-roll drive unidirectional shear rolling. Scripta Mater. 44 (2001) 2569-2573
16. Kamijo T., Shinya S., and Fukutomi H. Rolling textures and recrystallization textures in F.C.C. metals rolled with the work rolls driven at different speed. J. Jpn. Soc. Tech. Plast. 25 (1984) 375-380
17. Cui Q., and Ohori K. Recrystallized grain refinement of a 5083 aluminum alloy by differential speed rolling. J. Jpn. Inst. Light Metals 50 (2000) 335-340
18. Sakai T., Utsunomiya H., and Saito Y. Introduction of shear strain to aluminum alloy sheet and control of texture. J. Jpn. Inst. Light Metals 52 (2002) 518-523
19. Chino Y., Mabuchi M., Kishihara R., Hosokawa H., Yamada Y., Wen C., 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
20. Yoshida Y., Cisar L., Kamado S., and Kojima Y. Effect of microstructural factors on tensile properties of an ECAE-processed AZ31 magnesium alloy. Mater. Trans. 44 (2003) 468-475
21. Watanabe H., Mukai T., and Ishikawa K. Differential speed rolling of an AZ31 magnesium alloy and the mechanical properties. J. Mater. Sci. Lett. 39 (2004) 1477-1480
22. Kubota K., Mabuchi M., and Higashi K. Processing and mechanical properties of fine-grained magnesium alloys. J. Mater. Sci. 34 (1999) 2255-2262
23. Mabuchi M., Chino Y., Iwasaki H., Aizawa T., and Higashi K. The grain size and texture dependence of tensile properties in extruded Mg-9Al-1Zn. Mater. Trans. 42 (2001) 1182-1189