МОДЕЛЮВАННЯ ТЕПЛОВОГО СТАНУ АПАРАТА ВИСОКОГО ТИСКУ ПРИ ДОСЛІДЖЕННІ РОЗЧИННОСТІ НІТРИДУ ҐАЛІЮ В ЗАЛІЗІ
The thermal state of the cell of the high-pressure apparatus used to determine the solubility of gallium nitride in iron was investigated using computer simulation. The results of calculations are presented by stationary temperature fields in various elements of the apparatus. It was found that at a...
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| Datum: | 2022 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины
2022
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| Online Zugang: | http://altis-ism.org.ua/index.php/ALTIS/article/view/218 |
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| Назва журналу: | Tooling materials science |
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Tooling materials science| Zusammenfassung: | The thermal state of the cell of the high-pressure apparatus used to determine the solubility of gallium nitride in iron was investigated using computer simulation. The results of calculations are presented by stationary temperature fields in various elements of the apparatus. It was found that at a temperature at the control point of the cell of 1800 °C its maximum difference in the volume of the studied samples of gallium nitride and iron is 25 °C. The simulated cell configuration and the heating conditions defined for it are acceptable for experimental studies of the solubility of GaN in contact with Fe under conditions of high pressures and temperatures. |
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