Lithium-based oxide ceramics for tritium-breeding applications
Lithium-based oxide ceramics for tritium-breeding applications
Material preparation techniques, crystallographic data, phase diagrams, metal compatibility, and thermal properties have been assembled for the lithium-based oxide ceramics designated as potential solid tritium breeders for fusion devices. The materials discussed in this report include: Li/sub 2/O, ..beta..-Li/sub 5/AlO/sub 4/, ..gamma..-LiAlO/sub 2/, Li/sub 4/SiO/sub 4/, Li/sub 2/SiO/sub 3/, Li/sub 4/TiO/sub 4/, Li/sub 2/TiO/sub 3/, Li/sub 8/ZrO/sub 6/, Li/sub 4/ZrO/sub 4/, and Li/sub 2/ZrO/sub 3/. The thermal properties covered were vaporization, thermal conductivity, specific heat, and linear thermal expansion. There has been no attempt to rank the above mentioned candidates, but rather to merely indicate points that must be considered when using the various materials as solid breeders. These encompass low lithium atom densities, destructive phase transformations, a higher thermal expansion, low thermal conductivity, excessive vaporization at low temperatures, corrosive nature toward metals and difficulty in sample preparation.
- University of North Texas United States
Expansion, Aluminium Compounds, Ceramics, Transition Element Compounds, Silicon Oxides, Alkali Metal Compounds, Thermodynamic Properties, Odd-Even Nuclei, Aluminium Oxides, Thermal Expansion, Beta Decay Radioisotopes, Titanium Compounds, Zirconium Compounds 360204* -- Ceramics, Breeding, Compatibility, Tritium, Beta-Minus Decay Radioisotopes, Hydrogen Isotopes, Isotopes, Information, Titanium Oxides, 700201 -- Fusion Power Plant Technology-- Blanket Engineering, Light Nuclei, Phase Diagrams, Lithium Oxides, Reactor Components, & Refractories-- Physical Properties, Radioisotopes, Data, Nuclear Fuel Conversion, Years Living Radioisotopes, 36 Materials Science, Silicon Compounds, Oxides, Thermal Conductivity, Specific Heat, Nuclei, Physical Properties, Numerical Data, Lithium Compounds, Cermets, Experimental Data, Breeding Blankets, Zirconium Oxides, 70 Plasma Physics And Fusion Technology, Oxygen Compounds, Chalcogenides, Diagrams
Expansion, Aluminium Compounds, Ceramics, Transition Element Compounds, Silicon Oxides, Alkali Metal Compounds, Thermodynamic Properties, Odd-Even Nuclei, Aluminium Oxides, Thermal Expansion, Beta Decay Radioisotopes, Titanium Compounds, Zirconium Compounds 360204* -- Ceramics, Breeding, Compatibility, Tritium, Beta-Minus Decay Radioisotopes, Hydrogen Isotopes, Isotopes, Information, Titanium Oxides, 700201 -- Fusion Power Plant Technology-- Blanket Engineering, Light Nuclei, Phase Diagrams, Lithium Oxides, Reactor Components, & Refractories-- Physical Properties, Radioisotopes, Data, Nuclear Fuel Conversion, Years Living Radioisotopes, 36 Materials Science, Silicon Compounds, Oxides, Thermal Conductivity, Specific Heat, Nuclei, Physical Properties, Numerical Data, Lithium Compounds, Cermets, Experimental Data, Breeding Blankets, Zirconium Oxides, 70 Plasma Physics And Fusion Technology, Oxygen Compounds, Chalcogenides, Diagrams
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