Numerical Simulation on Thixo-Forging of Magnesium Matrix Composite

Hong Yan; Wen Xian Huang

doi:10.4028/www.scientific.net/AMR.189-193.2535

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 189-193Numerical Simulation on Thixo-Forging of Magnesium...

Numerical Simulation on Thixo-Forging of Magnesium Matrix Composite

Abstract:

The thixo-forging of magnesium matrix composite was analyzed with computer numerical simulation based on rigid viscoplastic finite element method. The constitutive model of SiCp/AZ61 composite was established in our prior literature. Behavior of metal flow and temperature field were obtained. The differences between traditional forging and thixo-forging processes were analyzed. Results indicated that thixo-forging was better in filling cavity than forging. Simulation results were good agreement with experimental ones.

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Periodical:

Advanced Materials Research (Volumes 189-193)

Pages:

2535-2538

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.189-193.2535

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Online since:

February 2011

Authors:

Hong Yan, Wen Xian Huang

Keywords:

Magnesium Matrix Composite, Numerical Simulation, Thixo-Forging

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