Effect of metallic redox ions on the corrosion behavior of GTAW weldment of type 304L stainless steel in simulated non-radioactive PUREX and HLLW medium

G Shit, S Ningshen - Progress in Nuclear Energy, 2024 - Elsevier
Nuclear-spent fuel reprocessing and high-level liquid waste (HLLW) storage containers
possess various inorganic higher valance oxidizing metallic ions and fission products …

Comparison of the corrosion behaviour of 10Cr and 17Cr Al added ODS steel in simulated reprocessing nitric acid medium

S Balan, R Priya, C Thinaharan, M Sakairi… - Journal of Nuclear …, 2024 - Elsevier
It is imperative to comprehend the corrosion behavior of different Cr containing Al-added
ODS steel reactor clad materials in nuclear reprocessing simulating conditions, as high …

Influences of different temperatures on the mechanical properties and wear resistance against Ti6Al4V of Ti doped diamond-like carbon deposited on cemented …

L Huang, D Zhou, J Yuan, C Li, D Hong - Vacuum, 2021 - Elsevier
Ti doped diamond-like carbon (Ti-DLC), as an advanced tool coating material, manifests
good lubricating properties and strong wear resistance. By controlling the Ti concentration …

Comparative corrosion behaviour of different alloys for nitric acid service in reprocessing plants

K Chandra, S Das… - … Science and Technology, 2024 - journals.sagepub.com
In nuclear spent fuel reprocessing plants in India, austenitic stainless steel (SS) 304L serves
as the structural material for critical components that handle boiling nitric acid. SS 304L is …

Corrosion investigations on zircaloy-4 and titanium dissolver materials for MOX fuel dissolution in concentrated nitric acid containing fluoride ions

J Jayaraj, P Krishnaveni, DNG Krishna… - Journal of Nuclear …, 2016 - Elsevier
Aqueous reprocessing of plutonium-rich mixed oxide fuels require fluoride as a dissolution
catalyst in boiling nitric acid for an effective dissolution of the spent fuel. High corrosion rates …

Studies on the Corrosion Performance of CP-Ti and Zr-4 in Hot Nitric Acid with Formaldehyde for Aqueous Reprocessing Applications

SC Vanithakumari, T Nandakumar… - Journal of Materials …, 2024 - Springer
The robust performance of components within nuclear fuel reprocessing plants, especially in
environments characterized by hostility, corrosion, and radioactivity, is imperative for …

Materials for hostile corrosive environments

UK Mudali - Materials Under Extreme Conditions, 2017 - Elsevier
The ever-increasing temperature, pressure, stresses, and aggressive environments of the
industrial processes demand efficient materials and advanced manufacturing technologies …

Electrochemical studies and XPS analysis of the surface of zirconium-702 in concentrated nitric acid with and without fluoride ions

J Jayaraj, D Nanda Gopala Krishna, C Mallika… - Transactions of the …, 2018 - Springer
Zirconium exhibited pseudo-passive behavior in fluorinated nitric acid (11.5 M HNO 3+ 0.05
M NaF) as the current density measured from the electrochemical studies was several …

Atomic‐Scale Investigations of H3BO3 and LiOH on Zr(0 0 0 1) Surface: A DFT Study

L Ren, X Suo, G LI, Q Guo, D Ruan… - Advanced Theory and …, 2023 - Wiley Online Library
The boric acid (H3BO3) and lithium hydroxide (LiOH) are routinely added to primary water
as soluble neutron absorbers and pH regulating agents in the pressured water reactor …

Hydrogen embrittlement and oxide layer effect in the cathodically charged zircaloy-2

G Gajowiec, M Bartmański, B Majkowska-Marzec… - Materials, 2020 - mdpi.com
The present paper is aimed at determining the less investigated effects of hydrogen uptake
on the microstructure and the mechanical behavior of the oxidized Zircaloy-2 alloy. The …