Study On Numerical Simulation And Experiment Of Fabrication Magnesium Semisolid Slurry By Damper Cooling Tube Method

Journal Article · Thu May 17 04:00:00 EDT 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2740869· OSTI ID:21061726

Shuisheng, Xie; Guojie, Huang; Xiaoli, Zhang; Haoqiang, Yang ^[1]

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1. State Key Laboratory for Fabrication and Processing of Nonferrous Metals, Beijing General Research Institute for Non-ferrous Metals, China, 100088 (China)

Damper Cooling Tube (DCT) Method to fabricate the semi-solid metal slurry has been studied in this paper. Firstly, numerical simulation is adopted to investigate the flow process in order to optimize the technical parameters. The temperature effects on the rheological properties of the slurries are also considered. The effects of technical parameters on the slurry properties are studied in detail. Then the experiment was carried out with AZ91 magnesium alloy in order to examine the numerical simulation results. The results of numerical simulation are consistent with the experimental results. According to the numerical and experiment results, the DCT device can fabricate fine semisolid slurry with primary globular phase.

• OSTI ID: 21061726
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 908; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
COMPUTERIZED SIMULATION
COOLING
FABRICATION
LIQUIDS
MAGNESIUM
MAGNESIUM ALLOYS
NUMERICAL ANALYSIS
OPTIMIZATION
RHEOLOGY
SLURRIES
SOLIDS
TEMPERATURE DEPENDENCE