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Title: α′ formation kinetics and radiation induced segregation in neutron irradiated 14YWT nanostructured ferritic alloys

Journal Article · · Scientific Reports

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE Office of Nuclear Energy (NE)
Grant/Contract Number:
89233218CNA000001; AC52-06NA25396
OSTI ID:
1619714
Report Number(s):
LA-UR--18-29400; LA-UR--19-24571; 8345; PII: 44508
Journal Information:
Scientific Reports, Journal Name: Scientific Reports Journal Issue: 1 Vol. 9; ISSN 2045-2322
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United Kingdom
Language:
English

References (59)

EELS log-ratio technique for specimen-thickness measurement in the TEM journal February 1988
Radiation-induced segregation in HT-9 martensitic steel journal November 1986
A SANS investigation of the irradiation-enhanced α–α′ phases separation in 7–12 Cr martensitic steels journal February 2003
Microstructural examination of commercial ferritic alloys at 200 dpa journal October 1996
Low-activation ferritic and martensitic steels for fusion application journal October 1996
Survey of computed grain boundary properties in face-centered cubic metals: I. Grain boundary energy journal August 2009
Segregation behavior in proton- and heavy-ion-irradiated ferritic–martensitic alloys journal June 2011
Transmission electron microscopy characterization of the nanofeatures in nanostructured ferritic alloy MA957 journal May 2012
Effect of grain boundary orientation on radiation-induced segregation in a Fe–15.2at.% Cr alloy journal May 2013
The mechanism of radiation-induced segregation in ferritic–martensitic alloys journal February 2014
Atomistic simulations of the decomposition kinetics in Fe–Cr alloys: Influence of magnetism journal July 2014
Modeling radiation induced segregation in iron–chromium alloys journal January 2016
Radiation-accelerated precipitation in Fe–Cr alloys journal January 2016
A combined APT and SANS investigation of α′ phase precipitation in neutron-irradiated model FeCrAl alloys journal May 2017
Effect of tube processing methods on microstructure, mechanical properties and irradiation response of 14YWT nanostructured ferritic alloys journal August 2017
High temperature microstructural stability and recrystallization mechanisms in 14YWT alloys journal April 2018
Response of 14YWT alloys under neutron irradiation: A complementary study on microstructure and mechanical properties journal April 2019
Microstructural changes of neutron irradiated ODS ferritic and martensitic steels journal August 2004
Stability of nanometer-sized oxide clusters in mechanically-alloyed steel under ion-induced displacement cascade damage conditions journal February 2007
Effect of Cr on the mechanical properties and microstructure of Fe–Cr model alloys after n-irradiation journal June 2008
Nanoscale characterisation of ODS–Eurofer 97 steel: An atom-probe tomography study journal May 2010
Assessment of radiation-induced segregation mechanisms in austenitic and ferritic–martensitic alloys journal April 2011
Characterization of precipitates in nano structured 14% Cr ODS alloys for fusion application journal September 2012
Application of the inverse Kirkendall model of radiation-induced segregation to ferritic–martensitic alloys journal June 2012
Phase stability of an HT-9 duct irradiated in FFTF journal November 2012
Structural and chemical matrix evolution following neutron irradiation in a MA957 oxide dispersion strengthened material journal March 2013
A systematic study of radiation-induced segregation in ferritic–martensitic alloys journal November 2013
Nano-cluster stability following neutron irradiation in MA957 oxide dispersion strengthened material journal January 2014
Relationship between lath boundary structure and radiation induced segregation in a neutron irradiated 9wt.% Cr model ferritic/martensitic steel journal February 2014
Behaviour of P, Si, Ni impurities and Cr in self ion irradiated Fe–Cr alloys – Comparison to neutron irradiation journal January 2015
Atom probe tomography analysis of high dose MA957 at selected irradiation temperatures journal April 2015
Processing and microstructure characterisation of oxide dispersion strengthened Fe–14Cr–0.4Ti–0.25Y2O3 ferritic steels fabricated by spark plasma sintering journal September 2015
Microstructure of HIPed and SPSed 9Cr-ODS steel and its effect on helium bubble formation journal June 2016
Stability of nanosized oxides in ferrite under extremely high dose self ion irradiations journal April 2017
Radiation induced segregation and precipitation behavior in self-ion irradiated Ferritic/Martensitic HT9 steel journal August 2017
Microstructure and mechanical properties of FeCrAl alloys under heavy ion irradiations journal May 2018
Automated crystal orientation and phase mapping in TEM journal December 2014
Orientation relationships and interface structure of α′-Cr nanoclusters embedded in α-Fe matrix after α–α′ demixing in neutron irradiated Oxide Dispersion Strengthened material journal May 2012
Effect of tube processing methods on the texture and grain boundary characteristics of 14YWT nanostructured ferritic alloys journal April 2016
Irradiation-induced grain boundary chromium microchemistry in high alloy ferritic steels journal May 2008
On the α–α′ miscibility gap of Fe–Cr alloys journal December 2008
Glancing angle XRD analysis of particle stability under self-ion irradiation in oxide dispersion strengthened alloys journal January 2016
Irradiation-enhanced α′ precipitation in model FeCrAl alloys journal April 2016
Kinetics of α′ precipitation in an electron-irradiated Fe15Cr alloy journal September 2016
On the status and prospects for nanostructured ferritic alloys for nuclear fission and fusion application with emphasis on the underlying science journal January 2018
Precipitation of α′ in neutron irradiated commercial FeCrAl alloys journal January 2018
Dose rate dependence of Cr precipitation in an ion-irradiated Fe 18Cr alloy journal March 2018
Quantification of oxide particle composition in model oxide dispersion strengthened steel alloys journal December 2015
Grain Boundary Specific Segregation in Nanocrystalline Fe(Cr) journal October 2016
Enhanced Radiation-tolerant Oxide Dispersion Strengthened Steel and its Microstructure Evolution under Helium-implantation and Heavy-ion Irradiation journal January 2017
Core/shell structures of oxygen-rich nanofeatures in oxide-dispersion strengthened Fe–Cr alloys journal November 2008
Asymmetric tilt grain boundary structure and energy in copper and aluminium journal September 2007
Decomposition kinetics of Fe-Cr solid solutions during thermal aging journal December 2012
Atomic-Scale Quantification of Grain Boundary Segregation in Nanocrystalline Material journal March 2014
Role of Sink Density in Nonequilibrium Chemical Redistribution in Alloys journal March 2018
Recent Developments in Irradiation-Resistant Steels journal August 2008
Small Angle Neutron Scattering Study of Irradiated Martensitic Steels: Relation Between Microstructural Evolution and Hardening journal January 2005
Effect of High-Density Nanoparticles on Recrystallization and Texture Evolution in Ferritic Alloys journal March 2019
Simulations of Decomposition Kinetics of Fe-Cr Solid Solutions during Thermal Aging journal June 2011