| タイトル | Containerless Measurements of Density and Viscosity of Fe-Co Alloys |
| 本文（外部サイト） | http://hdl.handle.net/2060/20120015593 |
| 著者（英） | Bradshaw, Richard C.; Choufani, Paul; Matson, Douglas M.; Lee, Jonghyun; Hyers, Robert W. |
| 著者所属（英） | Tufts Univ. |
| 発行日 | 2012-09-01 |
| 言語 | eng |
| 内容記述 | During the past years, extensive collaborative research has been done to understand phase selection in undercooled metals using novel containerless processing techniques such as electrostatic and electromagnetic levitation. Of major interest is controlling a two-step solidification process, double recalescence, in which the metastable phase forms first and then transforms to the stable phase after a certain delay time. The previous research has shown that the delay time is greatly influenced by the internal convection velocity. In the prediction of internal flow, the fidelity of the results depends on the accuracy of the material properties. This research focuses on the measurements of density and viscosity of Fe-Co alloys which will be used for the fluid simulations whose results will support upcoming International Space Station flight experiments. |
| NASA分類 | Space Processing |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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