| タイトル | Pressure dependence of the melting temperature of metals |
| 著者（英） | Schlosser, Herbert; Vinet, Pascal; Ferrante, John |
| 著者所属（英） | Cleveland State Univ.|NASA Lewis Research Center|L'Air Liquide |
| 発行日 | 1989-09-15 |
| 言語 | eng |
| 内容記述 | A new method for the analysis of the experimental data for the pressure dependence of the melting temperature of metals is presented. The method combines Lindemann's law, the Debye model, and a first-order equation of state with the experimental observation that the Grueneisen parameter divided by the volume is constant. It is observed that, based on these assumptions, in the absence of phase transitions, plots of the logarithm of the normalized melting temperature versus the logarithm of the normalized pressure are straight lines. It is found that the normalized-melting--temperature versus normalized-pressure curves accurately satisfy the linear relationship for Al, Ag, Au, Cs, Cu, K, Na, Pt, and Rb. In addition, this technique provides a sensitive tool for detecting phase transitions. |
| NASA分類 | INORGANIC AND PHYSICAL CHEMISTRY |
| レポートNO | 90A16281 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/359509 |
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