Statistically motivated model of mechanisms controlling evolution of deformation band substructure

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F16%3A00457407" target="_blank" >RIV/67985556:_____/16:00457407 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21110/16:00239555 RIV/00216208:11320/16:10334585

Result on the web

<a href="http://dx.doi.org/10.1016/j.ijplas.2016.01.016" target="_blank" >http://dx.doi.org/10.1016/j.ijplas.2016.01.016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ijplas.2016.01.016" target="_blank" >10.1016/j.ijplas.2016.01.016</a>

Result language

angličtina

Original language name

Statistically motivated model of mechanisms controlling evolution of deformation band substructure

Original language description

Deformation bands are interpreted as a spontaneously formed microstructure caused by anisotropy induced by the slip nature of plastic deformation. The gradient terms in the proposed constitutive equations have been derived by averaging the assembly of discrete dislocations. The rigid-plastic model points to the main constituents which control the fragmentation mechanism: anisotropy of the hardening matrix, anisotropic resistance of the boundaries to slip, and the bowing (Orowan) stress. For symmetric double slip compression, the model provides an explanation of the observed band orientation and band width, and of the significant change in structural morphology seen as the band reorientation occurs at large strains. The predictions are in favorable agreement with available observations.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

—

Project

<a href="/en/project/GAP107%2F12%2F0121" target="_blank" >GAP107/12/0121: A mechanism of ultra-fine substructure formation induced by severe plastic deformation</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

International Journal of Plasticity

ISSN

0749-6419

e-ISSN

—

Volume of the periodical

81

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

13

Pages from-to

196-208

UT code for WoS article

000376215900010

EID of the result in the Scopus database

2-s2.0-84959449685