Sample Geometry and the Brittle-Ductile Behavior of Edge Cracks in 3D Atomistic Simulations by Molecular Dynamics

Abstract:

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We present new results of molecular dynamic (MD) simulations in 3D bcc iron crystals with edge cracks (001)[010] and (-110)[110] loaded in mode I. Different sample geometries of SEN type were tested with negative and positive values of T-stress according to continuum prediction by Fett.

Info:

Periodical:

Solid State Phenomena (Volume 258)

Edited by:

Pavel Šandera

Pages:

45-48

DOI:

10.4028/www.scientific.net/SSP.258.45

Citation:

V. Pelikán et al., "Sample Geometry and the Brittle-Ductile Behavior of Edge Cracks in 3D Atomistic Simulations by Molecular Dynamics", Solid State Phenomena, Vol. 258, pp. 45-48, 2017

Online since:

December 2016

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