Journal ArticleDOI
High temperature oxidation of fuel cladding candidate materials in steam–hydrogen environments
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
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Coupled effect of Cr and Al on interactions between a prismatic interstitial dislocation loop and an edge dislocation line in Fe-Cr-Al alloy
M. Yu,Ziqiang Wang,Fei Wang,Wahyu Setyawan,Xue-Hao Long,Yang Liu,Limin Dong,Ning Gao,Fei Gao,Xinyue Wang +9 more
TL;DR: In this paper , various segregation sequences of Cr and Al atoms to a 1/2-hexagonal dislocation loop in a Fe-Cr-Al alloy were explored using molecular dynamics method and ab initio energy calculation.
Journal ArticleDOI
Alloy Design and Characterization of a Recrystallized FeCrAl-ODS Cladding for Accident-Tolerant BWR Fuels: An Overview of Research Activity in Japan
TL;DR: In this article , the authors presented an overview of the alloy design and the process used to manufacture the recrystallized cladding, together with a analysis of the applicability of these alloys as BWR fuel cladding and a summary of the results of simulated severe accident performance.
Journal ArticleDOI
Micromechanical aspects of deformation and failure of advanced Iron-Chromium-Aluminum Alloys
TL;DR: In this paper , the micromechanical deformation and failure mechanisms of advanced FeCrAl alloys developed for use in nuclear reactors as cladding material were investigated both in their as-received and welded states.
Journal ArticleDOI
Preparing ZrH2 powder by magnesiothermic reduction in hydrogen
References
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Journal ArticleDOI
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.