Paper Title:
Study on Mould Heat Penetration Depth for Semi-Solid Net Shape Forming
  Abstract

The heat penetration depth of mould for Semi-solid net-shape forming affects not only the life of moulds, but also the quality of products. By integral approximate solution of temperature field and analyses of solidification process, a theoretical model of heat penetration depth for semi-solid net-shape forming mould was obtained, and in this model the influence factors such as product material thermal properties, mould material thermal properties and solidification time are given much consideration. Studies show that the heat penetration depth increases exponentially with interface thermal resistance and time respectively, and increase as a cubic curve with pouring temperature and preheating temperature.

  Info
Periodical
Edited by
Yi-Min Deng, Aibing Yu, Weihua Li and Di Zheng
Pages
1311-1315
DOI
10.4028/www.scientific.net/AMM.37-38.1311
Citation
W. Liu, M. L. Zhang, Z. X. Jia, X. Ding, "Study on Mould Heat Penetration Depth for Semi-Solid Net Shape Forming", Applied Mechanics and Materials, Vols. 37-38, pp. 1311-1315, 2010
Online since
November 2010
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$32.00
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