Effects of Technological Factors on the Mold Filling Velocity of Magnesium Alloys in the Expendable Pattern Casting (EPC) Process

Abstract:

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The effects of vacuum degree, pattern density, pouring temperature and metallic static head on the mold-filling velocity of AZ91D alloy in the expendable pattern casting (EPC) process have been investigated in the paper, and the influencing law of these technological factors on the mold-filling velocity are obtained. The results indicate that the influence of vacuum degree on the mold-filling velocity of AZ91D alloy in the EPC process is greatest, pattern density and pouring temperature are next respectively, and metallic static head is small relatively.

Info:

Periodical:

Materials Science Forum (Volumes 488-489)

Edited by:

W.Ke, E.H.Han, Y.F.Han, K.Kainer and A.A.Luo

Pages:

317-320

DOI:

10.4028/www.scientific.net/MSF.488-489.317

Citation:

M. B. Yang et al., "Effects of Technological Factors on the Mold Filling Velocity of Magnesium Alloys in the Expendable Pattern Casting (EPC) Process", Materials Science Forum, Vols. 488-489, pp. 317-320, 2005

Online since:

July 2005

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Price:

$35.00

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