Paper Title:
Optimization of Manufacturing Conditions of Semi-Solid Slurry in Multiplex-Type Slurry Cup
  Abstract

Recently, we have developed a slurry maker using a multiplex-type slurry cup for rheoforming process. In the present study, the optimum manufacturing condition of semi-solid slurry having a fine and globular structure of primary solid phase was investigated in the multiplextype slurry cup. A various manufacturing condition, such as a pouring temperature of melt, a preheating temperature of slurry cup, and a holding temperature and time of melt in slurry cup was varied to make a processing map of the semi-solid slurry for rheoforming process. Through the microstructural examination of primary solid phase of the interrupt-quenched semi-solid slurry of Al-7wt%Si-0.35wt%Mg alloy produced in the multiplex-type slurry cup under a various manufacturing condition, the optimum manufacturing condition of the semi-solid slurry for rheoforming process were a pouring temperature of melt of 650, a preheating temperature of slurry cup of 300, and an isothermal holding time of melt in slurry cup of 10min at 580.

  Info
Periodical
Solid State Phenomena (Volumes 116-117)
Edited by
C.G. Kang, S.K. Kim and S.Y. Lee
Pages
243-246
DOI
10.4028/www.scientific.net/SSP.116-117.243
Citation
S. W. Kang, D. Y. Lee, K. B. Kim, "Optimization of Manufacturing Conditions of Semi-Solid Slurry in Multiplex-Type Slurry Cup ", Solid State Phenomena, Vols. 116-117, pp. 243-246, 2006
Online since
October 2006
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Price
$32.00
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