Investigation on Aging Behavior of AZ91D Magnesium Alloy

Guan Jun Liu; Wen Fang Li; Ji Hua Peng

doi:10.4028/www.scientific.net/AMR.146-147.1386

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 146-147Investigation on Aging Behavior of AZ91D Magnesium...

Investigation on Aging Behavior of AZ91D Magnesium Alloy

Abstract:

The aging hardening curve of AZ91D magnesium alloy was gained, and aging behavior of the alloy was investigated with Vickers hardness measurement, differential scanning calorimetry (DSC), transmission electron microscope (TEM) after solution treated at 415°C for 10h , and water quenched at room temperature , afterwards aged at 175°C for 0-38h with a 2h interval. The result show that there are three aging peaks at aging hardening curve of AZ91D magnesium alloy, and that four types of β-Mg17Al12 precipitates were responsible for the aging peaks.

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Periodical:

Advanced Materials Research (Volumes 146-147)

Pages:

1386-1389

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.146-147.1386

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Online since:

October 2010

Authors:

Guan Jun Liu, Wen Fang Li, Ji Hua Peng

Keywords:

Aging Treatment, AZ91D Alloy, Precipitation

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References

[1] LUO Cheng-ping, LIU Jiang-wen, XIAO Xiao-ling. The New Progress on Material Science and Engineering 2002 (1)-Proceedings of conference on materials in China, 2002. Beijing, China: Chinese Materials Research Society, 2002: 697-700（In Chinese）.

Google Scholar

[2] Celotto S. Acta materialia Vol. 48(2000), pp.1775-1787.

Google Scholar

[3] XIAO Xiao-ling. Guangzhou China: South China University of Technology, 2001 （In Chinese）.

Google Scholar

[4] FAN Dong-hai, YANG Zhi-cai (translation). Heat Treament of Metals Abroad Vol. 26(2005), pp.24-29 (in Chinese).

Google Scholar

[5] J.P. Zhou, D.S. Zhao, R.H. Wang, et al. Materials Letters Vol. 61(2007), p.4707–4710.

Google Scholar

[6] R. Gonz´alez-Mart´ınez, J. G¨oken, D. Letzig, et al. Journal of Alloys and Compounds Vol. 437(2007), p.127–132.

Google Scholar

[7] A. Srinivasan, U.T.S. Pillai, B.C. Pai. Effect of Pb addition on ageing behavior of AZ91 magnesium alloy. Materials Science and Engineering A Vol. 452–453(2007): 87–92.

DOI: 10.1016/j.msea.2006.10.119

Google Scholar

[8] Chua B.W., Lu L. , Lai M.O. Composite Structures Vol. 47(1999), pp.595-601.

Google Scholar