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Elastic Constants, Equation of State and Mechanical Relaxations of Some Metallic Glasses at High Pressure
http://hdl.handle.net/2298/26461
http://hdl.handle.net/2298/26461737f08e4-b47b-4657-8654-c1b38056e100
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Aniya Mater Sci Forum 706-709 _2012_ 1305.pdf (273.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-01-18 | |||||
| タイトル | ||||||
| タイトル | Elastic Constants, Equation of State and Mechanical Relaxations of Some Metallic Glasses at High Pressure | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | Bulk Modulus, Equation of State, Mechanical Relaxation, Fragility, Pressure, Bulk Metallic Glasses | |||||
| 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 | journal article | |||||
| 著者 |
Aniya, Masaru
× Aniya, Masaru |
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| 別言語の著者 |
安仁屋, 勝
× 安仁屋, 勝 |
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| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | One of the fundamental physical quantities necessary to describe the mechanical properties of the materials is the bulk modulus. In the present report, a simple method to estimate the values of the bulk modulus and its pressure derivative of metallic glasses is presented. The method which is based on a jellium model of metals provides a good agreement with measured data. The estimated values of the elastic constants have been used to determine the equation of state of bulk metallic glasses. It is found that the usual Murnaghan equation of state deviates considerably from the experimental results at high pressures. The deviation has been interpreted to arise from the structural relaxations. The effect of pressure on the fragility of bulk metallic glasses is discussed briefly. | |||||
| 書誌情報 |
Materials Science Forum 巻 706-709, p. 1305-1310, 発行年 2012-01 |
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| ISSN | ||||||
| 収録物識別子 | 02555476 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 関連識別子 | 10.4028/www.scientific.net/MSF.706-709.1305 | |||||
| 権利 | ||||||
| 権利情報 | © 2012 Trans Tech Publications | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 値 | 273284 bytes | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 430 | |||||
| 出版者 | ||||||
| 出版者 | Trans Tech Publications | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 値 | 雑誌掲載論文 | |||||
| 資源タイプ・NII | ||||||
| 値 | Journal Article | |||||
| 資源タイプ・DCMI | ||||||
| 値 | text | |||||
| 資源タイプ・ローカル表示コード | ||||||
| 値 | 01 | |||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | http://www.scientific.net/MSF.706-709.1305 | |||||
