Numéro |
J. Phys. IV France
Volume 05, Numéro C7, Novembre 1995
Second International Conference on Ultra High Purity Base MetalsUHPM - 95 |
|
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Page(s) | C7-129 - C7-134 | |
DOI | https://doi.org/10.1051/jp4:1995711 |
Second International Conference on Ultra High Purity Base Metals
UHPM - 95
J. Phys. IV France 05 (1995) C7-129-C7-134
DOI: 10.1051/jp4:1995711
INP de Grenoble et CNRS, EPM-Madylam, ENSHMG, BP. 95, 38402 Saint-Martin-d'Hères, France
© EDP Sciences 1995
UHPM - 95
J. Phys. IV France 05 (1995) C7-129-C7-134
DOI: 10.1051/jp4:1995711
Incorporation of Refractory Metals into Niobium Base Alloys
A. Antoni-Zdziobek, J. Driole and F. DurandINP de Grenoble et CNRS, EPM-Madylam, ENSHMG, BP. 95, 38402 Saint-Martin-d'Hères, France
Abstract
Niobium-based alloys with additions such as Al, Ti and Mo were prepared in an inductive cold crucible. A process route was established to provide homogeneous ingots. Key ideas concerning the application of inductive cold crucible to preparation of refractory alloys are brought out. A model is proposed to explain and quantify the experimental observations, which couples the diffusive and convective heat transfers and the heat of mixing involved.
© EDP Sciences 1995