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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The Stability and Behavior of Cr-Rich α' Precipitates Under Cascade Damage In Fe-15Cr-8Al Ternary Alloys: An Atomic-Scale Simulation Study
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Effect of Nb on the surface composition of FeCrAl alloys after anodic polarization
TL;DR: In this paper , the role of the minor element Nb on the corrosion potential and composition of a nuclear grade FeCrAl-Nb alloys was investigated in a simulated primary coolant.
Journal ArticleDOI
Research and Development of Novel Materials for Accident Tolerant Fuel Cladding of Nuclear Reactors
TL;DR: In this paper, the main research results obtained at NSC KIPT on the development of materials for fuel element claddings, tolerant to accidents with loss of coolant, are given.
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Helium and strontium co-implantation into SiC at room temperature and isochronal annealing: Structural evolution of SiC and migration behaviour of strontium
T.F. Mokgadi,Zaki Adam Yousif Abdalla,Hesham Abdelbagi,M. Msimanga,C. E. Maepa,Vladimir A. Skuratov,Thulani Thokozani Hlatshwayo +6 more
TL;DR: In this article , polycrystalline SiC wafers were sequentially co-implanted with 360 keV Sr and 21.5 keV He ions to a fluence of 2 ×1016 cm-2 and 1 × 1017 cm2 at room temperature, respectively.
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.