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
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Hydrogen Atom and Molecule Adsorptions on FeCrAl (100) Surface: A First-Principle Study
TL;DR: In this paper, the hydrogen atom and molecule adsorptions on both Fe and FeCrAl (100) surfaces were studied to discover how hydrogen atoms and molecules (H/H2) interact with Fe andFeCrAl(100) surface in the first place.
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Assessment of the corrosion resistance of the main alternative materials for light water reactors tolerant fuel rod cladding
V. A. Zuyok,R. F. Rud,Mykhaylo Tretyakov,Nataliya Rud,Yana Kushtym,Ivan Dykyy,I. I. Shevchenko,Hanna Yu Rostova,V. V. Shtefan +8 more
TL;DR: In this article , a comparative analysis of the corrosion resistance of Zr+1%Nb and E110 alloys is presented, as well as alternative materials for tolerant fuel rod claddings (Cr18Ni10Тi steel and 42CrNiМo alloy), that are able to maximally prevent the development of severe accidents at nuclear power plants were tested in the high-temperature water vapor environment.
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Assessment of Accident-Tolerant Fuel with FeCrAl Cladding Behavior Using MELCOR 2.2 Based on the Results of the QUENCH-19 Experiment
TL;DR: In this article , the behavior of the nuclear fuel with FeCrAl cladding (namely, alloy B136Y3) for the first time, using the GOX model, was investigated.
Journal ArticleDOI
Adhesion and mechanical properties of Zr/SiC interfaces: Insight from characteristics of structure and bonding by first-principles calculations
TL;DR: In this article , the structural, electronic, adherent and mechanical properties of the Zr/3C-, 4H-, and 6H-SiC interfaces are systematically investigated by first-principles calculations, where four types of C(I, II)-terminated interfaces are focused.
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Data analytics approach to predict high-temperature cyclic oxidation kinetics of NiCr-based Alloys
Jian Peng,Rishi Pillai,Marie Romedenne,Bruce A. Pint,Govindarajan Muralidharan,J. Allen Haynes,Dongwon Shin +6 more
TL;DR: In this paper, a data analytics approach is presented to predict the oxidation rate constant of NiCr-based alloys as a function of composition and temperature with a highly consistent and well-curated experimental dataset.
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.