Thermal Conductivity of Hafnium Hydride
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概要
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We prepared fine bulk samples of Hf hydrides with various hydrogen contents, viz., the H/Hf ranges from 1.62 to 1.72. It was confirmed that all the Hf hydrides prepared in the present study exhibited a cubic delta phase with the fluorite-type structure. In the temperature range from room temperature to around 650 K, we measured the heat capacity and thermal diffusivity of the samples and evaluated the thermal conductivity. We succeeded in proposing empirical equations describing the lattice parameter, heat capacity, and thermal conductivity of Hf hydrides, as a function of temperature and hydrogen content.
- 一般社団法人 日本原子力学会の論文
- 2009-08-01
著者
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Hiroaki Muta
Division Of Sustainable Energy And Environmental Engineering Graduate School Of Engineering Osaka Un
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Konashi Kenji
Division Of Sustainable Energy And Environmental Engineering Graduate School Of Engineering Osaka Un
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Yamanaka Shinsuke
Division Of Sustainable Energy And Environmental Engineering Graduate School Of Engineering Osaka Un
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Yamanaka Shinsuke
Graduate School Of Life And Environmental Sciences University Of Tsukuba
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Konashi Kenji
Institute For Materials Research Tohoku University
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Uno Masayoshi
Research Institute Of Nuclear Engineering University Of Fukui
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Kurosaki Ken
Department Of Nuclear Engineering Graduate School Of Engineering Osaka University
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Ito Masato
Division Of Sustainable Energy And Environmental Engineering Graduate School Of Engineering Osaka Un
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ITO Masato
Graduate School of Engineering, Osaka University
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KUROSAKI Ken
Graduate School of Engineering, Osaka University
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MUTA Hiroaki
Graduate School of Engineering, Osaka University
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UNO Masayoshi
Graduate School of Engineering, Osaka University
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YAMANAKA Shinsuke
Graduate School of Engineering, Osaka University
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