Corrosion characteristics and mechanisms of typical Ni-based corrosion-resistant alloys in sub-and supercritical water

S Guo, D Xu, Y Li, Y Guo, S Wang… - The Journal of …, 2021 - Elsevier
The harsh work environments caused by high-temperature, high-pressure water, especially
the presence of aggressive species such as oxygen and salts, makes equipment corrosion …

Supercritical water technology: an emerging treatment process for contaminated wastewaters and sludge

GBM De Souza, MB Pereira, LC Mourão… - … Science and Bio …, 2022 - Springer
The destruction of toxic, persistent, refractory, and hazardous organic compounds, often
present at high concentrations in both industrial and municipal wastewaters, remains a …

Point defect model for the corrosion of steels in supercritical water: Part I, film growth kinetics

Y Li, DD Macdonald, J Yang, J Qiu, S Wang - Corrosion Science, 2020 - Elsevier
Abstract A Point Defect Model has been developed to describe theoretically the corrosion of
metals and alloys in supercritical aqueous systems. The model, SCW_PDM, accounts for the …

Understanding the surface oxide evolution of T91 ferritic-martensitic steel in supercritical water through advanced characterization

K Chen, L Zhang, Z Shen - Acta Materialia, 2020 - Elsevier
The surface oxide scale formed on T91 steel after exposure to deaerated supercritical water
(SCW) at 600° C for 100–1500 h are characterized in detail to reveal the oxide evolution …

Corrosion behavior of Nb-doped FeCrAl alloy in 500 C steam

Z Shi, X Pang, K Zhang, M Song, D Du, Z Shen… - Corrosion …, 2024 - Elsevier
The corrosion behavior of Fe-13Cr-4Al-2.2 Mo, a candidate cladding material for accident
tolerant fuel, doped with varying concentrations of Nb (0, 0.5, 1.0, and 1.5 wt%), was …

Corrosion performance and mechanisms of tantalum coatings on 316 stainless-steel in subcritical aqueous solutions of NaCl and NaBr

J Wang, S Zhang, F Han, Y Luo, J Chen, ZT Hu, Z Pan… - Corrosion …, 2024 - Elsevier
The corrosion behavior of 316 stainless-steel with a tantalum (Ta-316) coating deposited
using PVD technology was investigated in subcritical environments containing Cl− and Br …

Effect of long-term thermal aging on lead-bismuth eutectic corrosion behavior of 9Cr ferritic/martensitic steel

Y Zhao, S Ding, Y Du, K Yang, S Liu - Journal of Materials Science & …, 2025 - Elsevier
In lead-cooled fast reactor (LFR) systems, the liquid lead-bismuth eutectic (LBE) coolant
provides a corrosive environment that damages the steel components during high …

Molecular dynamics, thermodynamics and experimental studies on the corrosion mechanism of T92 and TP347H steels in high-pressure CO2 and H2O at 600° C

T Guo, Y Chen, H Shao, Q Zhao, Z Liang - Applied Surface Science, 2023 - Elsevier
The corrosion mechanisms of T92 and TP347H heat-resistance steels in high-temperature
and high-pressure (HTHP) CO 2 and H 2 O environments were investigated by molecular …

[HTML][HTML] Domain knowledge-guided interpretive machine learning: formula discovery for the oxidation behavior of ferritic-martensitic steels in supercritical water

B Cao, S Yang, A Sun, Z Dong… - Journal of Materials …, 2022 - oaepublish.com
A general formula with high generalization and accurate prediction power is highly desirable
for science, technology and engineering. In addition to human beings, artificial intelligence …

Novel design concept for a commercial-scale plant for supercritical water oxidation of industrial and sewage sludge

J Yang, S Wang, Y Li, Y Zhang, D Xu - Journal of environmental …, 2019 - Elsevier
Supercritical water oxidation (SCWO) is a promising chemical technology for organic waste
water and sludge treatment. Our team has successfully constructed the first pilot-scale …