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Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Amorphization of Cu-Ta alloys by mechanical alloying
Amorphisierung von Cu-Ta-legierungen durch mechanisches Legieren
| Materials Science and Engineering, A. Structural materials, properties, microstructure and processing 134 (1991), pp.1410-1413
ISSN: 0921-5093 |
| International Conference on Rapidly Quenched Metals <7, 1990, Stockholm> |
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| English |
| Conference Paper |
| Fraunhofer IFAM () |
Abstract
The amorphization in the system Cu-Ta is investigated in the concentration Cu20Ta80 to Cu70Ta30. The milled powders were examined by x-ray. Crystallization temperatures, activation energy of crystallization, crystallization enthalpies and stored energy of the elements were determined by DSC- and DTA-measurements. The amorphization of alloys in the immiscible system Cu-Ta is discussed in context with the stored deformation- and interface-energy.