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Modeling of irradiation-induced thermo-mechanical coupling and multi-scale behavior in a fully ceramic-microencapsulated fuel pellet

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 544 ()

Fully ceramic microencapsulated (FCM) fuels with enhanced accident tolerance can provide an increased retention of fission products. In this study, a ......

Development of an angular-dependent potential for radiation damage study in Fe-Si solutions

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 545 ()

The low-alloyed steels are widely-used structural materials in radiation environments and among their various alloying elements the non-metallic eleme......

Benefit or harm of accident tolerant coatings on the low-cycle fatigue properties of Zr-4 cladding alloy: in-situ studies at 400 degrees C

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 545 ()

The present work is the first study investigating the effects of accident tolerant coatings on the low-cycle fatigue life of the Zr-4 alloy. Zr-4 allo......

Modified microstructures in proton irradiated dual phase 308L weldment filler material

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 548 ()

The effect of proton irradiation on the microstructure of delta ferrite-gamma austenite mixed phase 308L filler material in a 508-304 dissimilar metal......

2Effects of composition and microstructure on oxidation and stress corrosion cracking susceptibility of stainless steel claddings in hydrogenated PWR primary water

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 553 ()

Oxidation resistance and stress corrosion cracking (SCC) susceptibility of A508III-309 L/308 L stainless steel (SS) claddings were investigated in sim......

The dendrite growth, morphology control and deposition properties of uranium electrorefining

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 555 ()

In the widely researched and demonstrated molten salt-based electrorefining process, it is extremely im-portant to control the morphology and growth o......

Improved corrosion resistance of reactive gas pulse sputtered (TiTaNbZrNi)N high entropy alloy coatings with a hybrid architecture of multilayered and compositionally graded structures

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 543 ()

In an attempt to introduce a new coating structure design strategy to strengthen the high temperature water corrosion resistance or high temperature o......

DFT study on the nucleation of He bubbles in Pd: Effect of H and self-interstitial atoms

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 549 ()

The nucleation process of helium (He) clusters in the palladium (Pd) system is investigated via Ab initio calculations in this work. When there are fi......

The optical texture of PGA, Gilsocarbon, NBG-18, and IG-110 nuclear graphite

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 552 ()

Graphite will be used as a structural and moderator material in high-temperature gas-cooled reactors. While the microstructure of nuclear graphite, su......

Radiation effects on structure and mechanical properties of borosilicate glasses

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 552 ()

Borosilicate glass is a candidate material for solidification of high-level radioactive waste (HLW). During disposal of HLW, the glass will be subject......

Fuel-cladding chemical interaction of a prototype annular U-10Zr fuel with Fe-12Cr ferritic/martensitic HT-9 cladding

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 544 ()

As an alternative fuel form, the annular metallic fuel design eliminates the liquid sodium bond between the fuel and the cladding, providing back-end ......

Microstructure and mechanical properties of LBW and EBW weld joints of CLF-1 steel: A comparative analysis

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 549 ()

This study was focused on welding joints of reduced-activation ferritic/martensitic (RAFM) CLF-1 steel medium-to-thick plates produced via laser beam ......

Atomistic simulations of helium behavior at the Cu(111)/W(110) interface

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 555 ()

Atomistic simulations including molecular dynamics and static simulations were conducted to investigate helium (He) behavior at the copper (111)/tungs......

Preparation of Li4TiO4-Li2TiO3 core-shell ceramic pebbles with thick shells and high strength through an improved granulation method

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 543 ()

The instability of Li4TiO4 to carbon dioxide (CO2) and moisture (H2O) was considered to be the main obstacle to its practical application as a tritium......

Determination of the detrapping energy of tritium in tungsten

期刊: JOURNAL OF NUCLEAR MATERIALS, 2021; 544 ()

Thermal desorption spectroscopy (TDS) measurement of tungsten (W) exposed to tritium (T-2) under a series of conditions was conducted, and the peak of......

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