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 …

Effect of heat input and post weld heat treatment on the texture, microstructure and mechanical properties of laser beam welded AISI 317L austenitic stainless steel

C Köse - Materials Science and Engineering: A, 2022 - Elsevier
In this study, AISI 317L austenitic stainless steel sheets were welded using laser beam
welding method and post-welding heat treatment (PWHT) was applied to the joints. The …

Interactive effect of thermal aging and proton irradiation on microstructural evolution and hardening of δ-ferrite in 308L stainless steel weld metal

X Gao, X Lin, T Guo, L Xu, Y Han, B Jiang, X Mei… - Journal of Materials …, 2024 - Elsevier
In the harsh service environment of high temperature and intense neutron irradiation in
water-cooled nuclear reactors, the austenitic stainless steel weld overlay cladding on the …

Effects of interfaces on the helium bubble formation and radiation hardening of an austenitic stainless steel achieved by additive manufacturing

X Sun, F Chen, H Huang, J Lin, X Tang - Applied Surface Science, 2019 - Elsevier
Selective laser melting (SLM) provides a novel path to fabricate austenitic stainless steels
used in the nuclear reactors. Meanwhile, obvious differences in the microstructures of …

Microstructures and mechanical properties of cast austenite stainless steels after long-term thermal aging at low temperature

S Li, Y Wang, S Li, H Zhang, F Xue, X Wang - Materials & Design, 2013 - Elsevier
The cast austenite stainless steels were investigate in order to understand the
microstructural evolution and mechanical properties in the long-term thermal aging at 400° …

Experimental investigation of electrochemical and mechanical properties of stainless steel 309L at different built orientation by cold metal transfer assisted wire arc …

SV Motghare, KM Ashtankar, NK Lautre - Materials Today Communications, 2024 - Elsevier
In this article, a multi layered wall of stainless steel 309 L (ER309L) material was WAAM
printed over a substrate, at optimized parameters using gas metal arc welding as heat input …

Effects of composition and microstructure on oxidation and stress corrosion cracking susceptibility of stainless steel claddings in hydrogenated PWR primary water

T Cui, X Xu, J Ma, Z Lu, Y Tang, K Zhang… - Journal of Nuclear …, 2021 - Elsevier
Oxidation resistance and stress corrosion cracking (SCC) susceptibility of A508Ⅲ-309 L/308
L stainless steel (SS) claddings were investigated in simulated pressurized water reactor …

Effect of pH on pitting corrosion of stainless steel welds in alkaline salt water

L Li, CF Dong, K Xiao, JZ Yao, XG Li - Construction and Building Materials, 2014 - Elsevier
Pitting corrosion was studied in the weldment of 304L austenitic stainless steels joint with
308L austenitic stainless steels. The corrosion behavior of three different weldment zones …

[HTML][HTML] Pitting and stress corrosion cracking studies on AISI type 316N stainless steel weldments

A Toppo, MG Pujar, N Sreevidya, J Philip - Defence technology, 2018 - Elsevier
Pitting and stress corrosion cracking (SCC) studies on the 316N stainless steel (SS)
weldments in as-welded (AW) and thermally aged (solution annealing (SA), 550° C/4 h and …

The characterization of G-phase in Fe20Cr9Ni cast duplex stainless steel

Y Chen, X Dai, X Chen, B Yang - Materials Characterization, 2019 - Elsevier
The G-phase with a cubic morphology in a Fe20Cr9Ni duplex stainless steel was found after
thermally aged at 475° C for different times in this study. The microstructural evolution …