Plastic deformation model incorporating coordination of grains in a polycrystalline aggregate

Natalia Yu. Ermakova; A. A. Zisman; Nikolai Yu. Zolotorevskii

doi:10.1117/12.456284

18 February 2002 Plastic deformation model incorporating coordination of grains in a polycrystalline aggregate

Natalia Yu. Ermakova, A. A. Zisman, Nikolai Yu. Zolotorevskii

Proceedings Volume 4627, Fifth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering; (2002) https://doi.org/10.1117/12.456284
Event: Fifth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, 2001, St. Petersburg, Russian Federation

Abstract

A new model is proposed accounting for spatial coordination of grains in a polycrystalline aggregate. The model bridges a gap between ordinary simplified approach to the simulation of polycrystal deformation and complicated FEM analysis. The model provides better prediction of cold rolling texture of f.c.c. metals than widely used Taylor model.

Citation Download Citation

Natalia Yu. Ermakova, A. A. Zisman, and Nikolai Yu. Zolotorevskii "Plastic deformation model incorporating coordination of grains in a polycrystalline aggregate", Proc. SPIE 4627, Fifth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (18 February 2002); https://doi.org/10.1117/12.456284

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