Study on Pressure Variations in the Mold of Magnesium Alloy Die Castings

Abstract:

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High pressure die casting is the most common method in making magnesium alloys for both auto parts and 3C products. Pressure variations in the mold during mold filling and solidification process have direct influences on the quality and properties of die castings. In this paper, a cylinder head cover was produced to experimentally study pressure variations in the mold during magnesium alloy die-casting process in real time for the first time. Pressure varies at different positions in the mold during die casting process. This study indicates that mold filling and solidification process of magnesium alloy die castings can be described by pressure curves obtained by pressure measurement at different test positions in the cavity in real time.

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Edited by:

Yu Zhou, Shan-Tung Tu and Xishan Xie

Pages:

1614-1616

DOI:

10.4028/www.scientific.net/KEM.353-358.1614

Citation:

Y. G. Liu et al., "Study on Pressure Variations in the Mold of Magnesium Alloy Die Castings", Key Engineering Materials, Vols. 353-358, pp. 1614-1616, 2007

Online since:

September 2007

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Price:

$35.00

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