Journal ArticleDOI
High temperature oxidation of fuel cladding candidate materials in steam–hydrogen environments
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TLDR
In this paper, a comparison of a range of commercial and model alloys, conventional austenitic steels do not have sufficient oxidation resistance with only ∼18Cr-10Ni, and higher alloyed type 310 stainless steel is protective but Ni is not a desirable alloy addition for this application.About:
This article is published in Journal of Nuclear Materials.The article was published on 2013-09-01. It has received 356 citations till now. The article focuses on the topics: Alloy & Corrosion.read more
Citations
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Post irradiation examination of nanoprecipitate stability and α′ precipitation in an oxide dispersion strengthened Fe-12Cr-5Al alloy
Caleb P. Massey,Philip D. Edmondson,Kevin G. Field,David T. Hoelzer,Sebastien N. Dryepondt,Kurt A. Terrani,Steven J. Zinkle,Steven J. Zinkle +7 more
TL;DR: In this article, the nano-oxide sizes remain unchanged after irradiation, but the compositions are dependent on irradiation temperature due to competition between ballistic dissolution and precipitate reformation.
Journal ArticleDOI
Ultra-fine-grained and gradient FeCrAl alloys with outstanding work hardening capability
Tianyi Sun,Zhongxia Shang,Jaehun Cho,Jie Ding,Tongjun Niu,Yifan Zhang,Bo Yang,Dongyue Xie,Jian Wang,Haiyan Wang,Xinghang Zhang +10 more
TL;DR: In this article, a model FeCrAl alloy, C35M, was processed by surface mechanical grinding treatment and microscopy studies showed the formation of gradient microstructures, consisting of surface nanolaminate layer and ultra-fine-grained sublayer.
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Precipitation behavior and age hardening effect of the precipitates in a Fe-13Cr-4Al-2Mo-1.2Nb alloy
TL;DR: In this article, the age hardening response of a Fe-13Cr-4Al-2Mo-1.2Nb alloy at 600-800°C and the corresponding precipitation behavior were systematically investigated.
Journal ArticleDOI
Recrystallization and mechanical properties of cold-rolled FeCrAl alloy during annealing
Xiao-long Liang,Hui Wang,Qianfu Pan,Ji-yun Zheng,Huiqun Liu,Ruiqian Zhang,Yang Xu,Yu Xu,Danqing Yi +8 more
TL;DR: In this paper, the effect of cold rolling and annealing on the microstructure and properties of an Fe-13Cr-4.5Al-2.2Mo-1.1Nb alloy was investigated.
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400 °C aging embrittlement of FeCrAl alloys: Microstructure and fracture behavior
TL;DR: In this paper, two commercial advanced powder-metallurgical FeCrAl alloys with nominal composition of Fe-22Cr-6Al (APM) and Fe-21Cr-5Al-3Mo (APMT) were aged at 400°C up to 4828 h.
References
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Experimental observations in support of the dynamic-segregation theory to explain the reactive-element effect
TL;DR: In this article, a model was developed to explain the effects associated with the addition of reactive elements that is based on the segregation of reactive-element ions to scale grain boundaries and the metal-oxide interface.
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Structural materials challenges for advanced reactor systems
TL;DR: In this paper, the authors give a brief overview of various materials that are essential to establish advanced systems feasibility and performance for in pile and out of pile applications, such as ferritic/martensitic steels (9-12% Cr), nickel based alloys (Haynes 230, Inconel 617, etc.), oxide dispersion strengthened ferritic and martensite steels, and ceramics (SiC, TiC, etc.).
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Oxide dispersion-strengthened steels: A comparison of some commercial and experimental alloys
TL;DR: In this article, the differences and similarities of different ODS steels are explained in terms of the microstructures of the steels, and observations are explained using the properties of the ODS micro-structures.
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Paralinear Oxidation of CVD SiC in Water Vapor
TL;DR: In this article, the long-term degradation rate of CVD SiC is determined by the volatility of the silica scale, which is observed as the water vapor oxidized the SiC and simultaneously volatilized the scale.
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The Effect of Oxide Volatilization on the Oxidation Kinetics of Cr and Fe‐Cr Alloys
TL;DR: In this paper, the authors derived equations which describe the oxidation behavior of a system in which both diffusive and gas/oxide interface processes occur simultaneously, and applied these equations to the oxidation of Cr and Fe-Cr alloys.