Effect of secondary phase precipitation on the corrosion behavior of duplex stainless steels

KW Chan, SC Tjong - Materials, 2014 - mdpi.com
Duplex stainless steels (DSSs) with austenitic and ferritic phases have been increasingly
used for many industrial applications due to their good mechanical properties and corrosion …

A short review on the role of alloying elements in duplex stainless steels

Y Han, ZH Liu, CB Wu, Y Zhao, GQ Zu, WW Zhu, X Ran - Tungsten, 2023 - Springer
Duplex stainless steels consisting of ferrite and austenite are widely used due to their
excellent mechanical properties and corrosion resistance. Compared with ferritic stainless …

Effect of molybdenum content on the microstructure and corrosion behavior of FeCoCrNiMox high-entropy alloys

C Dai, T Zhao, C Du, Z Liu, D Zhang - Journal of Materials Science & …, 2020 - Elsevier
The effect of Mo content on the microstructure revolution and corrosion behavior of cast
FeCoCrNiMo x high-entropy alloys in chloride environments were investigated. Results …

Thermal aging behaviors of duplex stainless steels used in nuclear power plant: A review

Y Fan, TG Liu, L Xin, YM Han, YH Lu, T Shoji - Journal of Nuclear Materials, 2021 - Elsevier
Duplex stainless steels (DSS) suffer from thermal aging embrittlement after long-term service
in the temperature range of 280-320° C, leading to severe deterioration of mechanical …

Mechanical properties and deformation behavior of dual-phase Al0. 6CoCrFeNi high-entropy alloys with heterogeneous structure at room and cryogenic temperatures

Q Li, TW Zhang, JW Qiao, SG Ma, D Zhao, P Lu… - Journal of Alloys and …, 2020 - Elsevier
Abstract Dual-phase Al 0.6 CoCrFeNi high-entropy alloys (HEAs) with heterogeneous
structure are obtained by cold rolling and annealing. Tensile experiments show that this …

A comprehensive study of the pitting corrosion mechanism of lean duplex stainless steel grade 2404 aged at 475 C

R Silva, CL Kugelmeier, GS Vacchi, CBM Junior… - Corrosion …, 2021 - Elsevier
Recent findings reveal that Cr nitride precipitation during lean duplex stainless steel (LDSS)
2101 aging at 475° C is more detrimental to its corrosion resistance than Cr depletion …

Low temperature thermal aging of austenitic stainless steel welds: Kinetics and effects on mechanical properties

K Chandra, V Kain, V Bhutani, VS Raja… - Materials Science and …, 2012 - Elsevier
Austenitic stainless steel welds in components used in light water reactors are susceptible to
thermal aging embrittlement at reactor operating temperature of around 300° C after a long …

New insights into the hardening and pitting corrosion mechanisms of thermally aged duplex stainless steel at 475° C: A comparative study between 2205 and 2101 …

R Silva, GS Vacchi, CL Kugelmeier, IGR Santos… - Journal of Materials …, 2022 - Elsevier
In this study, the relationship between spinodal decomposition and the formation of Ni-rich
clusters and G-phase in the ferrite on hardening and pitting corrosion of two thermally aged …

Microstructure evolution and impact fracture behaviors of Z3CN20-09M stainless steels after long-term thermal aging

SL Li, YL Wang, HL Zhang, SX Li, K Zheng… - Journal of nuclear …, 2013 - Elsevier
Z3CN20-09M steels of primary circuit piping in Daya Bay Nuclear Power Plant were studied
on the microstructure evolution and fracture behaviors after thermal aging at 400° C for up to …

Effect of volume fraction of phases and precipitates on the mechanical behavior of UNS S31803 duplex stainless steel

JC De Lacerda, LC Cândido, LB Godefroid - International journal of fatigue, 2015 - Elsevier
Mechanical properties of a grade UNS S31803 duplex stainless steel were studied.
Samples were annealed at three different temperatures, 1060° C, 1200° C, and 1300° C, to …