State of the art overview material degradation in high-temperature supercritical CO2 environments
Abstract The supercritical CO 2 (S-CO 2) Brayton cycle has drawn much attention in the field
of thermal cycles due to its merits of high efficiency, simple layout and compact …
of thermal cycles due to its merits of high efficiency, simple layout and compact …
Corrosion behaviors of heat-resisting alloys in high temperature carbon dioxide
L Yang, H Qian, W Kuang - Materials, 2022 - mdpi.com
The supercritical carbon dioxide Brayton cycle is a promising power conversion option for
green energies, such as solar power and nuclear reactors. The material challenge is a …
green energies, such as solar power and nuclear reactors. The material challenge is a …
Carburisation of ferritic Fe–Cr alloys by low carbon activity gases
Abstract Model Fe–Cr alloys were exposed to Ar–CO 2–H 2 O gas mixtures at 650 and 800°
C. At equilibrium, these atmospheres are oxidising to the alloys, but decarburising (a C≈ …
C. At equilibrium, these atmospheres are oxidising to the alloys, but decarburising (a C≈ …
New insights into the oxidation mechanisms of a Ferritic-Martensitic steel in high-temperature steam
The microstructure of the surface oxide film formed on an Fe-9Cr Ferritic-Martensitic (FM)
steel after exposure to deaerated high-temperature steam at 600° C for 100 h has been …
steel after exposure to deaerated high-temperature steam at 600° C for 100 h has been …
Oxidation of a Fe–18Cr–8Ni austenitic stainless steel at 850 C in O2: Microstructure evolution during breakaway oxidation
A Col, V Parry, C Pascal - Corrosion Science, 2017 - Elsevier
Oxidation tests of AISI 304L in breakaway conditions (850° C in O 2) were performed up to
312 h. The evolution of the oxidation affected zone microstructure was investigated using a …
312 h. The evolution of the oxidation affected zone microstructure was investigated using a …
Understanding the surface oxide evolution of T91 ferritic-martensitic steel in supercritical water through advanced characterization
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 …
(SCW) at 600° C for 100–1500 h are characterized in detail to reveal the oxide evolution …
Corrosion of 9-12Cr ferritic–martensitic steels in high-temperature CO2
F Rouillard, T Furukawa - Corrosion Science, 2016 - Elsevier
The high temperature corrosion behavior of two 9Cr and 12Cr ferritic–martensitic steel
grades was studied under CO 2 pressures varying from 1 to 250 bar for exposure times up to …
grades was studied under CO 2 pressures varying from 1 to 250 bar for exposure times up to …
Mechanism of breakaway oxidation of Fe–Cr and Fe–Cr–Ni alloys in dry and wet carbon dioxide
Model Fe–Cr and Fe–Cr–Ni alloys were exposed to Ar–CO2 and Ar–CO2–H2O gas
mixtures at 650° C. While all alloys initially formed protective Cr2O3 scales, nucleation and …
mixtures at 650° C. While all alloys initially formed protective Cr2O3 scales, nucleation and …
Cycle chemistry and its effect on materials in a supercritical water-cooled reactor: A synthesis of current understanding
DA Guzonas, WG Cook - Corrosion Science, 2012 - Elsevier
Interest in materials degradation in supercritical water (SCW) increased significantly after the
Generation IV International Forum selected the supercritical water-cooled reactor as one of …
Generation IV International Forum selected the supercritical water-cooled reactor as one of …
[HTML][HTML] Sulphur diffusion through a growing chromia scale and effects of water vapour
Abstract Fe-30Cr (wt%) alloy was exposed to Ar-0.5% SO 2 and Ar-10% H 2 O-0.5% SO 2
gases at 650° C, forming Cr 2 O 3 scales. In dry SO 2 for 20 h, sulphur enrichment and …
gases at 650° C, forming Cr 2 O 3 scales. In dry SO 2 for 20 h, sulphur enrichment and …