Diffusion coeffi cient measurement of Au in Ag melt by shear cell method
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概要
- 論文の詳細を見る
Shear cell method is one of the most advanced experimental techniques to measure diffusion coeffi cients in liquids. In order to measure the diffusion coeffi cient more accurately, we studied error factors of this method. The shearing convection in the shear cell method is one of the major error factors of the measurement of diffusion coeffi cient. To clarify the effect of shearing convection on diffusion coeffi cient, we carried out the measurement of diffusion coeffi cient of Au in Ag melt at temperatures of 1300K and 1500K with the variation of diffusion time. We obtained the time dependence of Au diffusion coefficient in Ag melt and clarifi ed the feature of experimental error arising from the shearing convection.
- 宇宙航空研究開発機構の論文
著者
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Masaki T
Japan Aerospace Exploration Agency
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WATANABE Yuki
Advanced Engineering Services Co. Ltd.
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FUKAZAWA Tomoharu
Ishikawajima Jet Service Co. Ltd.
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MASAKI Tadahiko
Japan Aerospace Exploration Agency
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FUKAZAWA Tomoharu
Japan Aerospace Exploration Agency
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ITAMI Toshio
Japan Aerospace Exploration Agency
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Itami T
Graduate School Of Science Hokkaido University
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Itami T
Hokkaido Univ. Sapporo Jpn
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Morita T
Mitsubishi Electric Corporation
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Takata Masaki
Materials Science Division Japan Synchrotron Radiation Research Institute (spring-8/jasri) Crest-jst
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Fukazawa Tomoharu
Japan Aerospace Exploration Agency Institute Of Space And Astronautical Science Iss Project Office
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