Study on Thermal Physical Properties of Al-Si8-Cu2-Mg Alloy

Abstract:

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Parts of thermal physical properties of Al-Si8-Cu2-Mg alloy were studied. The curves were plotted showing the relationship between density, specific heat capacity, coefficient of thermal expansion and the variation of temperature for the first time with this alloy. The results show that the density was decreased when the temperature was raised, but the specific heat capacity and the coefficient of thermal expansion were first increased and then decreased. The solidus-liquidus temperatures, latent heat of fusion were studied, and the results show that the melting temperature range of this alloy was 507-596°C.

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Periodical:

Edited by:

Qing Liu, Jian-Feng Nie, Robert Sanders, Zhihong Jia and Lingfei Cao

Pages:

62-66

DOI:

10.4028/www.scientific.net/MSF.877.62

Citation:

L. Gao et al., "Study on Thermal Physical Properties of Al-Si8-Cu2-Mg Alloy", Materials Science Forum, Vol. 877, pp. 62-66, 2017

Online since:

November 2016

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$35.00

* - Corresponding Author

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[2] Qiu Cheng-jun, Wang Yuan-hua, Qu Wei. Physical Properties of Materials. Harbin Institute of Technology Press, 2009. (In Chinese).

[3] Xiong Zhao-xian. Introduction to Materials Physics. Science Press, 2007. (In Chinese).

[4] Wang Cong-zeng. Properties of Materials. Beijing University of Technology Press, 2001. (In Chinese).

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