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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Mechanical behavior of SiC/SiC composites after exposure in high temperature liquid sodium for Sodium Fast Reactors applications
TL;DR: In this paper, Corrosion tests were conducted on CVD SiC and both undamaged and pre-damaged SiC/SiC in liquid sodium at 823 K up to 2000h in two different sodium batches, a purified and an oxygen-rich.
ReportDOI
Stability of Model Fe-Cr-Al Alloys Under The Presence of Neutron Radiation
Kevin G. Field,Xunxiang Hu,Kenneth C. Littrell,Yukinori Yamamoto,Richard H. Howard,Lance Lewis Snead +5 more
TL;DR: In this article, the authors propose a method to solve the problem of how to find the optimal set of words for each of the sentences in the following sentences:...,.....
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Insights into the superior stress corrosion cracking resistance of FeCrAl alloy in high temperature hydrogenated water: the critical role of grain boundary oxidation
TL;DR: In this article , the stress corrosion cracking (SCC) initiation behavior of FeCrAl alloy was studied through constant extension rate tensile (CERT) test in high temperature hydrogenated water.
Journal ArticleDOI
Irradiation-induced amorphization of Fe-Y-based second phase particles in accident-tolerant FeCrAl alloys
Keyou Mao,Caleb P. Massey,Maxim N. Gussev,Yukinori Yamamoto,Andrew T. Nelson,Kevin G. Field,Philip D. Edmondson +6 more
TL;DR: In this article, the second phase intermetallic particles in an advanced accident-tolerant FeCrAl (Fe-13Cr-5Al-2Mo) alloy are formed in the α-Fe matrix during processing.
Journal ArticleDOI
Point defects and grain boundary effects on tensile strength of 3C-SiC studied by molecular dynamics simulations
Yingying Li,Yan Li,Wei Xiao +2 more
TL;DR: In this article, the tensile strength of irradiated 3C-SiC, SiC with artificial point defects, siC with symmetric tilt grain boundaries (GBs), and irradiated SiCs with GBs were investigated using molecular dynamics simulations at 300 K.
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.
Journal ArticleDOI
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.