Modeling of oxygen diffusion along grain boundaries in a nickel-based superalloy

Finite element analyses of oxygen diffusion at the grain level have been carried out for a polycrystalline nickel-based superalloy, aiming to quantify the oxidation damage under surface oxidation conditions at high temperature. Grain microstructures were considered explicitly in the finite element m...

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Bibliographic Details

Main Author:	Liguo Zhao
Format:	Default Article
Published:	2011
Subjects:	Mechanical engineering not elsewhere classified Oxygen diffusion Finite element Submodeling Grain boundary Viscoplasticity Crystal plasticity Mechanical Engineering not elsewhere classified Mechanical Engineering
Online Access:	https://hdl.handle.net/2134/10906
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