Projects
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NSUF 25-5516: Comprehensive examination of the microstructure and physical properties of gamma-irradiated elastomers for advanced reactor seismic isolation devices
Several advanced reactor designs are considering seismic isolation and...
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NSUF 25-5518: Investigating Interfacial Phenomena in Commercially and Test Reactor Irradiated Cr-Coated Zr Cladding
This project is directly relevant to the DOE-NE mission and specifically the...
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NSUF 25-5525: Investigation of Gas Additives for Tritium Permeation Control in Neutron-irradiated Flibe
Mitigating tritium release from reactor systems is a technical challenge for...
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NSUF 25-5530: Effect of in situ Straining on Irradiation Induced Hardening in RPV Steel
Reactor pressure vessel (RPV) steels in commercial nuclear reactors are...
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NSUF 25-5534: In-situ synchrotron tensile deformation characterization of a neutron irradiated Fe-9CrNew Proposal
This work will examine Fe-9Cr alloys that have been neutron irradiated in the...
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NSUF 25-5535: Neutron Irradiation of a Johnson Noise Thermometry-Compensated Temperature Sensors
Small modular reactors and microreactors must be manufactured off-site,...
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NSUF 25-5541: In-situ Irradiation and Creep Studies on Oxide Dispersion Strengthened (ODS) Alloys Synthesized using a Novel Way
This research aims to evaluate the irradiation and creep performance of novel...
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NSUF 25-5554: Characterization of Fuel–Cladding Chemical Interaction in Transmutation Non-Fertile Metallic Fuels
Metallic fuel fast reactor technology provides a path to transmute long-lived...
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NSUF 25-5555: Machine Learning-Based Analysis of Post-Irradiation Examination Data for Fuel-Cladding Chemical Interaction Characterization in Metallic Fuels
The proposed research will advance post-irradiation examination (PIE)...
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NSUF 25-5556: Measurement of the prompt gammas emitted during Xe-135 neutron capture for nuclear reactor heating calculations
This project will utilize the prompt gamma activation station at UT NETL Beam...
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NSUF 25-5562: Fission gas release in UO2 and doped UO2 and the effects of solid fission products
The objective of this project is to enhance the safety and performance of...
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NSUF 25-5572: Environmental Cracking of High-Strength Materials
The objective of this work is to characterize the resistance of the material...
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NSUF 26-5600: Coating vs. Dopant Effects on Optical Fiber Sensor Drift during High-Dose Neutron Irradiation
ORNL's Wire-21 experiment irradiated optical fiber samples to study sensor...
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NSUF 26-5606: Evaluating the radiation-corrosion stability of Ni2(Cr, Mo, W) domains in chloride molten salts
The goal of this project is to investigate the radiation-corrosion behavior...
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NSUF 26-5608: Effect of Prior Particle Boundaries on Deformation Mechanisms in Irradiated PM-HIP Alloys
The objective of this project is to understand how processing artifacts alter...
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NSUF 26-5612: Characterization of Irradiated Yttrium-hydride Solid State Moderator Materials
Microreactors with High-Assay Low Enriched Uranium (HALEU) fuel require...
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NSUF 26-5614: Mechanistic Insight into Mo-Induced ⟨100⟩ Loop Evolution in FeCrAl Alloys Using In-Situ Irradiations
FeCrAl alloys are leading candidates for accident-tolerant fuel cladding due...
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NSUF 26-5618: In-Situ Synchrotron X-Ray Diffraction Study of Neutron Irradiated AM 316L Stainless Steel Under Uniaxial Tension
This project aims to investigate radiation-induced microstructural and...
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NSUF 26-5622: Post-Irradiation Examination of MITR-Irradiated Advanced Moderator Module (AMM) Capsules: Multilayer Barrier Integrity, Hydrogen Retention, and Microstructural Evolution
This project will perform post-irradiation examination (PIE) of a MITR-...
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NSUF 26-5630: Irradiation of 54Fe targets for ASTM International Inter-Laboratory Study of E263, “Standard Test Method for Measuring Fast-Neutron Reaction Rates by Radioactivation of Iron”
The objective of this project is to produce a set of irradiated 54Mn samples...
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View NSUF 26-5630: Irradiation of 54Fe targets for ASTM International Inter-Laboratory Study of E263, “Standard Test Method for Measuring Fast-Neutron Reaction Rates by Radioactivation of Iron”