Development of shear cell with X-ray observation system
| Autor: | Uchida, Misako, Watanabe, Yuki, Kaneko, Minoru, Fukazawa, Tomoharu, Masaki, Tadahiko |
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| Jazyk: | angličtina |
| Rok vydání: | 2002 |
| Předmět: | |
| Zdroj: | Modeling and Precise Experiments of Diffusion Phenomena in Melts Under Microgravity: Annual Report 2000. :107-111 |
| ISSN: | 1345-7888 |
| Popis: | The most effective way for liquid diffusion measurements is the shear cell technique. In this method, a diffusion couple is only joined at a target temperature to avoid diffusion during heating and cooling processes, and to avoid solidification effects. Numerical simulation confirmed that the misalignment of a diffusion couple hinders precise diffusion experiments. Hence, the liquid sample should be observed during the shear cell experiments to confirm the correct alignment. A direct X-ray observation system was thus specifically developed and the impurity diffusion of Au in liquid Ag was successfully measured using this apparatus. 資料番号: AA0033133010 レポート番号: NASDA-TMR-010019E |
| Databáze: | OpenAIRE |
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