Twist in Alumina Whiskers
Eshelby twists have been microscopically observed at the tapered tips of alumina whiskers grown by the reaction Al2O(g)+2H2O(g)⇌2H2(g)+Al2O3(s).It has been found that the twist and associated screw dislocation can be removed by nonuniform bending occurring during breakage of the whisker from its bas...
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| Veröffentlicht in: | The Journal of chemical physics 1961-01, Vol.34 (6), p.2142-2143 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Eshelby twists have been microscopically observed at the tapered tips of alumina whiskers grown by the reaction Al2O(g)+2H2O(g)⇌2H2(g)+Al2O3(s).It has been found that the twist and associated screw dislocation can be removed by nonuniform bending occurring during breakage of the whisker from its base. |
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| ISSN: | 0021-9606 1089-7690 |
| DOI: | 10.1063/1.1731835 |