Grain size and texture effect on compression behavior of hot-extruded Mg-3Al-1Zn alloys at room temperature

Materials Characterization

Volumn 60, Issue 9, 2009, Pages 991-994

  Chang, L L ^a   Wang, Y N ^a   Zhao, X ^b   Qi, M ^a  

^a DALIAN UNIVERSITY OF TECHNOLOGY   (China)

^b NORTHEASTERN UNIVERSITY   (China)

Author keywords

Grain size; Magnesium alloy; Texture; Twinning

Indexed keywords

AZ31 ALLOY; AZ31 MAGNESIUM ALLOY; COMPRESSION BEHAVIOR; COMPRESSION TESTS; GRAIN ORIENTATION; GRAIN SIZE; HALL-PETCH SLOPE; ROOM TEMPERATURE; TEXTURE EFFECTS;

ALUMINUM; COMPRESSION TESTING; GRAIN SIZE AND SHAPE; MAGNESIUM; MAGNESIUM ALLOYS; MAGNESIUM PRINTING PLATES; OPTICAL MICROSCOPY; TEXTURES; ZINC;

ALLOYS;

EID: 67649986036     PISSN: 10445803     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matchar.2009.04.001     Document Type: Article

References (14)

1. Hauser F.E., Landon P.R., and Dorn J.E. AIME Trans 206 (1956) 589
2. Ono N., Ueda M., and Miura S. Mechanisms of plastic deformation in pure Mg and AZ31 Mg alloy polycrystals. Mat Sci Forum 488-489 (2005) 555-558
3. Kim W.J., and Jeong H.T. Grain-size strengthening in equal-channel-angular-pressing processed AZ31 Mg alloys with a constant texture. Mater Trans 46 (2005) 251-258
4. Wang Y.N., Chang C.I., Lee C.J., Lin H.K., and Huang J.C. Texture and weak grain size dependence in friction stir processed Mg-Al-Zn alloy. Scr Mater 55 (2006) 637-640
5. Kim W.J., Lee J.B., Kim W.Y., Jeong H.T., and Jeong H.G. Microstructure and mechanical properties of Mg-Al-Zn alloy sheets severely deformed by asymmetrical rolling. Scr Mater 56 (2007) 309-312
6. del Valle J.A., and Ruano O.A. Separate contributions of texture and grain size on the creep mechanisms in fine-grained magnesium alloy. Acta Mater 55 (2007) 455-466
7. Andersson P., and Cáceres C.H. Hall-Petch parameters for tension and compression in cast Mg. Mat Sci Forum 419-422 (2003) 123-128
8. Mann G., Griffiths J.R., and Cáceres C.H. Hall-Petch parameters in tension and compression in cast Mg-2Zn Alloys. J Alloys Compd 378 (2004) 188-191
9. Barnett M.R., Keshavarz Z., Beer A.G., and Atwell D. Influence of grain size on the compression deformation of wrought Mg-3Al-1Zn. Acta Mater 52 (2004) 5093-5103
10. Fu H.H., Benson D.J., and Meyers M.A. Analytical and computational description of effect of grain size on yield stress of metals. Acta Mater 49 (2001) 2567-2582
11. Ono N., Nowak R., and Miura S. Effect of deformation temperature on Hall-Petch relationship registered for polycrystalline magnesium. Mater Lett 58 (2003) 39-43
12. Mabuchi M., Ameyama K., Iwasaki H., and Higashi K. Low temperature superplasticity of AZ91 magnesium alloy with non-equilibrium grain boundaries. Acta Mater 47 (1999) 2047-2057
13. Koike J., Kobayashi T., Mukai T., Watanabe H., Suzuki M., Maruyama K., et al. The activity of non-basal slip systems and dynamic recovery at room temperature in fine-grained AZ31B magnesium alloys. Acta Mater 51 (2003) 2055-2065
14. Meyers M.A., Vöhringer O., and Lubarda V.A. The onset of twinning in metals: a constitutive description. Acta Mater 49 (2001) 4025-4039