JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE)

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The effect of composition on the latent heat of solidification for the Al-Cu alloy

ZHENG Hong-liang, KONG Fan-li, TIAN Xue-lei   

  1. Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education,School of Materials Science and Engineering, Shandong University, Jinan 250061, China
  • Received:2007-05-12 Revised:1900-01-01 Online:2008-04-16 Published:2008-04-16
  • Contact: ZHENG Hong-liang

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Abstract:  The latent heat of Al-Cu alloy was investigated during the solidification process with differential scanning calorimetry (DSC). The result indicates that the latent heat of this alloy decreases with an increase of the copper content ranging from 5% to 29.% in molar ratio. The relationship is linear between the latent heat and the mass percentage of every phase. A formula was derived for calculating the latent heat.

Key words: DSC, latent heat , Al-Cu alloy

CLC Number: 

  • TG146
[1] SUN Yu-cheng1, ZHENG Hong-liang1, WU Shu-xia2, TIAN Xue-lei1*. DSC analysis for latent heat of aluminum-silicon alloy [J]. JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2011, 41(5): 132-137.
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