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Title: Dynamics of Helium-Loaded Grain Boundaries under Shear Deformation in alpha-Fe

To simulate the motion and behavior of helium-loaded grain boundaries (GBs) in bcc Fe under shear deformation using the molecular dynamics simulation method. Here, we report preliminary results on the effects of helium on coupled migration and relative translation of a sigma3 GB at 300 K.
Authors:
; ; ;
Publication Date:
OSTI Identifier:
1327193
Report Number(s):
PNNL-SA-101144
AT2030110
DOE Contract Number:
AC05-76RL01830
Resource Type:
Book
Resource Relation:
Related Information: Fusion Reactor Materials Program Semiannual Progress Report For the Period Ending December 31, 2013, 55:112-118. DOE/ER-0313/55
Publisher:
Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States.
Research Org:
Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English