| タイトル | Fluoride glass: Crystallization, surface tension |
| 本文（外部サイト） | http://hdl.handle.net/2060/19890010935 |
| 著者（英） | Doremus, R. H. |
| 著者所属（英） | Rensselaer Polytechnic Inst. |
| 発行日 | 1988-10-01 |
| 言語 | eng |
| 内容記述 | Fluoride glass was levitated acoustically in the ACES apparatus on STS-11, and the recovered sample had a different microstructure from samples cooled in a container. Further experiments on levitated samples of fluoride glass are proposed. These include nucleation, crystallization, melting observations, measurement of surface tension of molten glass, and observation of bubbles in the glass. Ground experiments are required on sample preparation, outgassing, and surface reactions. The results should help in the development and evaluation of containerless processing, especially of glass, in the development of a contaminent-free method of measuring surface tensions of melts, in extending knowledge of gas and bubble behavior in fluoride glasses, and in increasing insight into the processing and properties of fluoride glasses. |
| NASA分類 | MATERIALS PROCESSING |
| レポートNO | 89N20306 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/142793 |
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