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Effect of Nd on the Microstructure and Mechanical Properties of High Aluminum Zinc-Based Alloy

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Abstract:

This work mainly investigated the influence of element Nd on the microstructure and mechanical properties of the Zn-25Al-5Mg-2.5Si alloys with different Nd contents. The tensile and hardness tests were carried out at room and elevated temperatures. The results show that the addition of element Nd leads to the grain refining and the formation of Al2Nd and NdZn2 phases in the microstructure, and the mechanical properties of the alloys rise at first and then drop with the increasing of Nd content. The optimization of microstructure and performance especially the tensile strength at high temperature is obtained when Nd content is 0.8 wt.%. It can result in increase of tensile strength by 48.8% and micro-hardness by 67.4% at 180。C.

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Periodical:

Advanced Materials Research (Volumes 391-392)

Pages:

564-568

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.391-392.564

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Online since:

December 2011

Authors:

Ai Li Wei, Kun Yu Zhang, Xian Rong Li, Wei Liang

Keywords:

Element Nd, Microstructure, Zinc-Based Alloy

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] Liushuan Yang, Hongmin Wang and Quande Chen: High-Aluminum Zinc Alloys (Northwestern Polytechnical University Press, XiAn 1997).

Google Scholar

[2] Wei Zhang: Foundry Technology. Vol. 2 (1993), pp.36-39.

Google Scholar

[3] Yuping Zhang and Gang Sun: New Technology & New Process. Vol. 1 (1996), pp.23-25.

Google Scholar

[4] Liushuan Yang, Gencang Yang and Yaohe Zhou: Materials Review. Vol. 8 (1994), pp.13-16.

Google Scholar

[5] Zhang Zhenguo, Tang Feng and Liu Ying: Hot Working Technology. Vol. 7 (2005), pp.20-21.

Google Scholar

[6] M.F. Horstemeyer, N. Yang: Acta mater. Vol. 52 (2004), p.1327–1336.

Google Scholar

[7] N.J. Petch, J: Iron Steel Inst. Vol. 174 (1953), p.25–26.

Google Scholar

[8] E.O. Hall, Proc: Phys. Soc. B Vol. 64 (1951), p.747–753.

Google Scholar

[9] Xiaowei Wei and Baoluo Shen: Materials for Mechanical Engineering. Vol. 27 (2003), pp.50-53.

Google Scholar

[10] Jun Chen, Quan'a n Li and Xiaofeng Li et al: Special Casting & Nonferrous Alloys. Vol. 28 (2008), pp.980-982.

Google Scholar

[11] D.K. Xu, W.N. Tang and L. Liu et al: Journal of Alloys and Compounds. Vol. 432 (2004), pp.129-134.

Google Scholar

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