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<報文>溶融Fe, CoおよびNi中の超音波伝播速度
http://hdl.handle.net/10097/32871
http://hdl.handle.net/10097/3287186c0dcd1-36f1-4c25-be73-5b58a64d9611
名前 / ファイル | ライセンス | アクション |
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KJ00000135363.pdf (499.3 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-05-02 | |||||
タイトル | ||||||
タイトル | <報文>溶融Fe, CoおよびNi中の超音波伝播速度 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | molten iron | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | molten cobalt | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | molten nickel | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ultrasonic velocity | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | compressibility | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | liquid metals | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | hard sphere model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ascarelli's model | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | free electron gas | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | sound velocity | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
津, 安英
× 津, 安英× 高野, 勝利× 白石, 裕 |
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著者別名 | ||||||
姓名 | TSU, Yasuhide | |||||
著者別名 | ||||||
姓名 | TAKANO, Katsutoshi | |||||
著者別名 | ||||||
姓名 | SHIRAISHI, Yutaka | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The velocities of ultrasound at 10,30 and 50MHz were measured in molten iron, cobalt and nickel at temperatures from their melting points to about 1,900K by using a pulse-transmitting method. The relation between velocities and experimental tempeatures in these molten metals could be represented by straight lines having negative temperature coefficients. The adiabatic and isothermal compressibilities were calculated at the melting points from the experimental results combining with other thermodynamic data. The isothermal compressibilities of these molten metals were compared with those of other molten metals and discussed by simple models. In comparisons of the isothermal compressibilities calculated by simple models with experimental values, it was found that the results obtained by Ascarelli's model agreed well with the experimental ones except for Ag and Cu, while the hard sphere model did not yield satisfactory results. From this fact, it may be concluded that the contribution of free electron gas cannot be neglected in the explanation of the compressibility of molten metals. | |||||
書誌情報 |
東北大學選鑛製錬研究所彙報 = Bulletin of the Research Institute of Mineral Dressing and Metallurgy, Tohoku University 巻 41, 号 1, p. 1-8, 発行日 1985-09-30 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0040876X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00168425 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
その他の言語のタイトル | ||||||
その他のタイトル | <Original Papers>The Velocities of Ultrasound in Molten Iron, Cobalt and Nickel | |||||
出版者 | ||||||
出版者 | 東北大學選鉱製錬研究所 | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | 紀要類(bulletin) | |||||
登録日 | ||||||
日付 | 2008-05-02 | |||||
日付タイプ | Created | |||||
公開日(投稿完了日) | ||||||
日付 | 2008-05-02 | |||||
日付タイプ | Created | |||||
発行日 | ||||||
日付 | 1985-09-30 | |||||
日付タイプ | Created | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | 499311 bytes | |||||
公開範囲 | ||||||
値 | 学外 | |||||
更新日 | ||||||
日付 | 2010-01-27 | |||||
日付タイプ | Created |