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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Dose dependence of ion irradiation effects on 12Cr–6Al-ODS steel with electron-beam weld line
Jin Gao,Yuuki Yamasaki,Peng Song,Yen-Jui Huang,Kiyohiro Yabuuchi,Akihiko Kimura,Kan Sakamoto,Shinichiro Yamashita +7 more
TL;DR: In this paper, the average diameter of dislocation loops increased with increasing irradiation dose, while the number density appeared to peak at an intermediate dose of 7.9 dpa, irrespective of in base metal or EB weld line.
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Alumina grain growth and grain boundary segregation of FeCrAl-based oxide dispersion-strengthened alloys at high temperature
Qing Li,Dijun Long,Peng Song,Zhenhua Li,Ruiqian Zhang,Huanbi Chen,Tai Hong Huang,Bi Ju Zheng,Jian Sheng Lu +8 more
TL;DR: In this paper , the microstructure of alumina scales that formed on the alloys after oxidation at 1100 °C and 1200 °C, in an atmosphere containing water vapor, was investigated.
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In-situ TEM study of loop evolution in FeCrAl alloy under Fe+ irradiation: Effects of temperatures, dislocations and precipitates
TL;DR: In this article , the evolution of dislocation loops under the influence of temperatures, irradiation dose, dislocation lines and precipitates were characterized in detail, and the growth direction of the rafted loops was along g = 110 direction.
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Influence of Zr on grain orientation, texture, and mechanical properties in hot- and warm-rolled FeCrAl alloys
TL;DR: In this paper, the effect of Zr on the microstructure and room- and high-temperature tensile properties of hot-and warm-rolled FeCrAl alloys was analyzed.
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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.