Selection of the glide systems activated at low stresses in copper
It has been established that the microdeformation of highly perfect f.c.c. metals does not always obey the Schmid law. An additional criterion is proposed and applied to the case of Cu. In this criterion it is considered that the energy of the emerging part of a surface source in the unstressed stat...
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| Veröffentlicht in: | Philosophical magazine. A, Physics of condensed matter. Defects and mechanical properties Physics of condensed matter. Defects and mechanical properties, 1981-09, Vol.44 (3), p.689-698 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | It has been established that the microdeformation of highly perfect f.c.c. metals does not always obey the Schmid law. An additional criterion is proposed and applied to the case of Cu. In this criterion it is considered that the energy of the emerging part of a surface source in the unstressed state governs its configuration, and therefore its aptitude for glide. |
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| ISSN: | 0141-8610 1460-6992 |
| DOI: | 10.1080/01418618108236171 |