Effect of displacement damage on the stability of oxide nanoparticles in model ODS alloys: TEM studies
Journal Article
·
· AIP Conference Proceedings
- Materials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102 (India)
- France
Model ODS alloy containing Fe-0.3% yttria was prepared by ball milling and hipping at high temperature and the effect of irradiation on stability of yttria nanoclusters in model ODS alloy is studied by dual beam ion irradiation using 5 MeV Fe{sup +} and 1.5 MeV He{sup +} ions. TEM studies on irradiated sample show that these particles are stable at 25 dpa and 40 appm He concentration. However, at 80 dpa and 360 appm He concentration Yttria particles were found to be unstable as evidenced from increase in average particle size and particle size distribution.
- OSTI ID:
- 22004083
- Journal Information:
- AIP Conference Proceedings, Vol. 1447, Issue 1; Conference: 56. DAE solid state physics symposium 2011, Kattankulathur, Tamilnadu (India), 19-23 Dec 2011; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
TEM characterization of a simultaneously neutron-irradiated and helium-injected PM2000 ODS alloy
Triple ion-beam studies of radiation damage effects in a 316LN austenitic alloy for a high power spallation neutron source
Triple Ion-Beam Studies of Radiation Damage Effects in a 316LN Austenitic Alloy for a High Power Spallation Neutron Source
Book
·
Mon Sep 30 00:00:00 EDT 2013
·
OSTI ID:22004083
+2 more
Triple ion-beam studies of radiation damage effects in a 316LN austenitic alloy for a high power spallation neutron source
Conference
·
Mon Sep 01 00:00:00 EDT 1997
·
OSTI ID:22004083
+5 more
Triple Ion-Beam Studies of Radiation Damage Effects in a 316LN Austenitic Alloy for a High Power Spallation Neutron Source
Technical Report
·
Wed Aug 01 00:00:00 EDT 2001
·
OSTI ID:22004083