Overview on corrosion in supercritical fluids

S Sarrade, D Féron, F Rouillard, S Perrin… - The Journal of …, 2017 - Elsevier
Whatever the supercritical fluid is, the performance of structural materials is a key issue for
industrial applications. An overview is carried out on the corrosion behavior of metallic …

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 …

Microstructural understanding of the oxidation and inter-diffusion behavior of Cr-coated Alloy 800H in supercritical water

J Yang, S Bai, J Sun, H Wu, S Sun, S Wang, Y Li… - Corrosion …, 2023 - Elsevier
In this study, corrosion tests were performed on Cr-coated Alloy 800 H in 500° C
supercritical water, containing 6000 mg∙ L− 1 oxygen, for 500 h. After exposure, the structure …

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 …

Effect of powder-pack aluminizing on microstructure and oxidation resistance of wire arc additively manufactured stainless steels

U Gürol, Y Altınay, A Günen, ÖS Bölükbaşı… - Surface and Coatings …, 2023 - Elsevier
This study investigated the effect of powder-pack aluminizing treatment on the high-
temperature oxidation of ER307 stainless steel components fabricated by wire arc additive …

Microstructure understanding of high Cr-Ni austenitic steel corrosion in high-temperature steam

Z Shen, J Zhang, S Wu, X Luo, BM Jenkins, MP Moody… - Acta Materialia, 2022 - Elsevier
The microstructure and microchemistry of the oxide scales formed on Fe-21Cr-32Ni and Fe-
17Cr-9Ni steels after exposure to deaerated high-temperature high-pressure steam at 600° …

Effect of shot peening coverage on hardness, residual stress and surface morphology of carburized rollers

J Wu, H Liu, P Wei, C Zhu, Q Lin - Surface and Coatings Technology, 2020 - Elsevier
Shot peening is currently becoming a widely used surface strengthening technique that can
refine the material grain, increase the hardness and introduce a certain depth of residual …

Influence of peening on the corrosion properties of AISI 304 stainless steel

H Lee, D Kim, J Jung, Y Pyoun, K Shin - Corrosion science, 2009 - Elsevier
The effects of peening treatment on the microstructure and corrosion behavior of AISI 304SS
were investigated. Shot and ultrasonic peening were performed on the austenitic stainless …

Effects of laser peening on stress corrosion cracking (SCC) of ANSI 304 austenitic stainless steel

JZ Lu, KY Luo, DK Yang, XN Cheng, JL Hu, FZ Dai… - Corrosion …, 2012 - Elsevier
The effects of massive laser peening (LP) impacts on surface residual stress, micro-
structure, and stress corrosion cracking (SCC) behaviour of U-bend samples were …

A high-resolution study of the different surface state effects on the corrosion behaviors of a ferritic steel and an austenitic steel in supercritical water

K Chen, J Wang, L Zhang, H Wang, X An, Y Li… - Corrosion …, 2022 - Elsevier
The corrosion behaviors of two iron-based steels in 600 ºC deaerated supercritical water
(SCW) were investigated to study the effect of surface finishing. For the austenitic stainless …