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Title: New nanoscale toughening mechanisms mitigate embrittlement in binary nanocrystalline alloys

Abstract

Inhomogeneous chemical segregation to grain boundaries in nanocrystalline metals can lead to a new toughening mechanism called compositional crack arrest.

Authors:
ORCiD logo [1]; ORCiD logo [1]; ORCiD logo [1];  [1];  [1];  [1]; ORCiD logo [1];  [1];  [1]; ORCiD logo [1]
  1. Materials Science and Engineering Center, Sandia National Laboratories, Albuquerque, USA
Publication Date:
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1481807
Grant/Contract Number:  
15013170
Resource Type:
Journal Article: Published Article
Journal Name:
Nanoscale
Additional Journal Information:
Journal Name: Nanoscale Journal Volume: 10 Journal Issue: 45; Journal ID: ISSN 2040-3364
Publisher:
Royal Society of Chemistry (RSC)
Country of Publication:
United Kingdom
Language:
English

Citation Formats

Heckman, Nathan M., Foiles, Stephen M., O'Brien, Christopher J., Chandross, Michael, Barr, Christopher M., Argibay, Nicolas, Hattar, Khalid, Lu, Ping, Adams, David P., and Boyce, Brad L. New nanoscale toughening mechanisms mitigate embrittlement in binary nanocrystalline alloys. United Kingdom: N. p., 2018. Web. doi:10.1039/C8NR06419A.
Heckman, Nathan M., Foiles, Stephen M., O'Brien, Christopher J., Chandross, Michael, Barr, Christopher M., Argibay, Nicolas, Hattar, Khalid, Lu, Ping, Adams, David P., & Boyce, Brad L. New nanoscale toughening mechanisms mitigate embrittlement in binary nanocrystalline alloys. United Kingdom. doi:10.1039/C8NR06419A.
Heckman, Nathan M., Foiles, Stephen M., O'Brien, Christopher J., Chandross, Michael, Barr, Christopher M., Argibay, Nicolas, Hattar, Khalid, Lu, Ping, Adams, David P., and Boyce, Brad L. Thu . "New nanoscale toughening mechanisms mitigate embrittlement in binary nanocrystalline alloys". United Kingdom. doi:10.1039/C8NR06419A.
@article{osti_1481807,
title = {New nanoscale toughening mechanisms mitigate embrittlement in binary nanocrystalline alloys},
author = {Heckman, Nathan M. and Foiles, Stephen M. and O'Brien, Christopher J. and Chandross, Michael and Barr, Christopher M. and Argibay, Nicolas and Hattar, Khalid and Lu, Ping and Adams, David P. and Boyce, Brad L.},
abstractNote = {Inhomogeneous chemical segregation to grain boundaries in nanocrystalline metals can lead to a new toughening mechanism called compositional crack arrest.},
doi = {10.1039/C8NR06419A},
journal = {Nanoscale},
number = 45,
volume = 10,
place = {United Kingdom},
year = {Thu Nov 22 00:00:00 EST 2018},
month = {Thu Nov 22 00:00:00 EST 2018}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record at 10.1039/C8NR06419A

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