Amorphous intergranular films as toughening structural features

Abstract

The ability of amorphous intergranular films to mitigate damage formation at grain boundaries is studied with molecular dynamics simulations. We find that such films can alter both crack nucleation and crack growth rates by efficiently absorbing dislocations, with thicker films being more effective sinks. Local plastic strain brought by incoming… (More)

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Cite this paper

@inproceedings{Pan2015AmorphousIF, title={Amorphous intergranular films as toughening structural features}, author={Zhiliang Pan and Timothy J. Rupert}, year={2015} }