Research on Key Technologies of Mesoscopic FEA Model for Polycrystalline Metal Power Spinning

Bao Jian Yang; Qin Xiang Xia; Gang Feng Xiao; Hong Xi Xie

doi:10.4028/www.scientific.net/AMR.562-564.286

Paper Titles

A Study on Ni–TiN Coatings Produced by Ultrasonic Pluse Electrodeposition
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Assembly of Well-Aligned Electrospun Nanofibers via Contact-Transfer Printing
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Effect of Intermetallics on the Low Cyclic Fatigue Crack Growth Behavior of a Heavily Alloyed Al-Si Piston Alloy
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Research on Key Technologies of Mesoscopic FEA Model for Polycrystalline Metal Power Spinning
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Study on Correlate Qualitatively the Deposition Conditions with the Morphology of the Nanocomposite Films
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Influences of Process Parameters on Forming Performance of Sheet Metal Incremental Forming Based on Numerical Simulation
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Electron Properties of F, and N Doped Hematite: The Application for Photocatalysis
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 562-564Research on Key Technologies of Mesoscopic FEA...

Research on Key Technologies of Mesoscopic FEA Model for Polycrystalline Metal Power Spinning

Abstract:

Power spinning is one of the effective ways to refine grains of material and improve its mechanical properties. To explore the severe plastic deformation mechanism of power spinning for polycrystalline metal, the construction of mesoscopic plastic constitutive model and geometrical model was introduced in detail. A 3D representative volume element (RVE) of microstructure for polycrystalline materials was developed based on the finite element software ABAQUS by Matlab and Python script, and the parametric finite element gridding was realized with the LaGriT tool, which lays a solid foundation for the finite element simulation and prediction of microstructure evolution for power spinning of polycrystalline metal.

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Periodical:

Advanced Materials Research (Volumes 562-564)

Pages:

286-289

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.562-564.286

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Online since:

August 2012

Authors:

Bao Jian Yang, Qin Xiang Xia, Gang Feng Xiao, Hong Xi Xie

Keywords:

Micro Plastic Constitutive Model, Polycrystalline Metal, Power Spinning, RVE

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