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Title: A review of slip transfer: applications of mesoscale techniques

Abstract

In this review article, we present and discuss recent mesoscale modeling studies of slip transmission of dislocations through biphase interfaces. Specific focus is given to fcc/fcc material systems. We first briefly review experimental, atomistic, and continuum-scale work that has helped to shape our understanding of these systems. Then several mesoscale methods are discussed, including Peierls–Nabarro models, discrete dislocation dynamics models, and phase field-based techniques. Recent extensions to the mesoscale mechanics technique called phase field dislocation dynamics are reviewed in detail. Results are compiled and discussed in terms of the proposed guidelines that relate composite properties to the critical stress required for a slip transmission event.

Authors:
ORCiD logo [1];  [2];  [2]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  2. Univ. of California, Santa Barbara, CA (United States)
Publication Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE Laboratory Directed Research and Development (LDRD) Program
OSTI Identifier:
1505972
Report Number(s):
LA-UR-17-28166
Journal ID: ISSN 0022-2461
Grant/Contract Number:  
89233218CNA000001
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Materials Science
Additional Journal Information:
Journal Volume: 53; Journal Issue: 8; Journal ID: ISSN 0022-2461
Publisher:
Springer
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; phase field modeling; heterophase interfaces; slip transmission; metallic nanolayers; dislocations; face centered cubic

Citation Formats

Hunter, Abigail, Leu, Brandon, and Beyerlein, Irene Jane. A review of slip transfer: applications of mesoscale techniques. United States: N. p., 2017. Web. doi:10.1007/s10853-017-1844-5.
Hunter, Abigail, Leu, Brandon, & Beyerlein, Irene Jane. A review of slip transfer: applications of mesoscale techniques. United States. doi:10.1007/s10853-017-1844-5.
Hunter, Abigail, Leu, Brandon, and Beyerlein, Irene Jane. Fri . "A review of slip transfer: applications of mesoscale techniques". United States. doi:10.1007/s10853-017-1844-5. https://www.osti.gov/servlets/purl/1505972.
@article{osti_1505972,
title = {A review of slip transfer: applications of mesoscale techniques},
author = {Hunter, Abigail and Leu, Brandon and Beyerlein, Irene Jane},
abstractNote = {In this review article, we present and discuss recent mesoscale modeling studies of slip transmission of dislocations through biphase interfaces. Specific focus is given to fcc/fcc material systems. We first briefly review experimental, atomistic, and continuum-scale work that has helped to shape our understanding of these systems. Then several mesoscale methods are discussed, including Peierls–Nabarro models, discrete dislocation dynamics models, and phase field-based techniques. Recent extensions to the mesoscale mechanics technique called phase field dislocation dynamics are reviewed in detail. Results are compiled and discussed in terms of the proposed guidelines that relate composite properties to the critical stress required for a slip transmission event.},
doi = {10.1007/s10853-017-1844-5},
journal = {Journal of Materials Science},
number = 8,
volume = 53,
place = {United States},
year = {2017},
month = {12}
}

Journal Article:
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