[HTML][HTML] Review on precipitates and high-temperature properties of alumina-forming austenitic stainless steel

Q Gao, Z Liu, L Sun, Q Ma, H Zhang, J Bai, X Lin… - Journal of Materials …, 2023 - Elsevier
Heat-resistant materials, applied to manufacturing high-temperature components, are pivotal
for raising the steam temperature parameters of advanced ultra-supercritical power plants …

Research progress of alumina-forming austenitic stainless steels: A review

L Liu, C Fan, H Sun, F Chen, J Guo, T Huang - Materials, 2022 - mdpi.com
The development of Alumina-Forming Austenitic (AFA) stainless steel is reviewed in this
paper. As a new type of heat-resistant steel, AFA steel forms an alumina protective scale …

High-temperature creep property deterioration of the alumina-forming austenitic steel: effect of σ phase

Z Liu, Q Ma, C Jiang, Q Gao, H Zhang, H Li… - Materials Science and …, 2022 - Elsevier
The microstructural evolution of the alumina-forming austenitic (AFA) steel subjected to
different cold rolling reductions during creep test at 973 K and 120 MPa was investigated by …

Co-strengthening of dislocations and precipitates in alumina-forming austenitic steel with cold rolling followed by aging

Q Gao, C Jiang, H Zhang, Q Ma, H Zhang, Z Liu… - Materials Science and …, 2022 - Elsevier
The microstructural evolutions of the alumina-forming austenitic (AFA) steel subjected to
different cold-rolled reductions and then aging at 700° C were investigated by multiple …

Corrosion resistance and microstructural stability of austenitic Fe–Cr–Al–Ni model alloys exposed to oxygen-containing molten lead

H Shi, A Jianu, A Weisenburger, C Tang… - Journal of Nuclear …, 2019 - Elsevier
The goal of the study was to determine the critical concentrations of Al, Cr and Ni, at which
the quaternary Fe–Cr–Al–Ni model alloys, exposed to oxygen-containing molten Pb up to …

Influence of precipitates evolutions in δ-ferrite and austenite matrix on mechanical properties of alumina-forming austenitic steel

Z Yuan, Q Ma, B Lu, H Li, H Zhang, M Gong… - Materials Science and …, 2022 - Elsevier
Alumina-forming austenitic (AFA) steel with great application potential in components of
power plants has been developed due to its excellent high-temperature properties and …

The formation mechanism, growth, and effect on the mechanical properties of precipitate free zones in the alumina-forming austenitic stainless steel Fe–20Cr–30Ni …

A Peterson, I Baker - Materials Science and Engineering: A, 2021 - Elsevier
The mechanisms of formation and growth of L1 2 precipitate-free zones (PFZs) in the
alumina-forming austenitic stainless steel Fe–20Cr–30Ni–2Nb–5Al during creep were …

The effect of isothermal aging on microstructure and mechanical behavior of modified 2.5 Al alumina-forming austenitic steel

Y Jiang, Q Gao, H Zhang, X Zhang, H Li, Z Liu… - Materials Science and …, 2019 - Elsevier
Microstructural evolution of modified 2.5 Al alumina-forming austenitic steel after isothermal
aging at 973 K was investigated by scanning electron microscope (SEM), and X-ray …

Design of alumina-forming austenitic stainless steel using genetic algorithms

T Jozaghi, C Wang, R Arroyave, I Karaman - Materials & Design, 2020 - Elsevier
Alumina-forming austenitic stainless steels (AFA-SSs) are candidates for high temperature
applications to replace conventional stainless steels that form unstable chromium-oxide. In …

Precipitation of Cu-and Nb-rich phases and its strengthening effect in 17Cr ferritic stainless steel during high-temperature creep process

M Jiang, Y Han, J Sun, J Sun, G Zu, H Chen… - Materials …, 2021 - Elsevier
In the present study, the evolution and strengthening effect of precipitates in 17Cr ferrite
stainless steel during the creep process are investigated. The precipitates are characterized …