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Composition of vanadium carbides formed by solidification in ternary Fe-V-C alloys |
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| Authors: | Amara Sif Eddine Kesri Rafika Valignat Nicole Hamar-Thibault Sylvaine |
| Institution: | (1) Laboratoire de Métallurgie Structurale, Institut de Chimie, El Alia, Bab Ezzouar, BP 32, Alger, Algérie;(2) Laboratoire de Thermodynamique et Physico-Chimie Métallurgique, E.N.S.E.E.G., BP 75, F-38402 St. Martin d'Hères, France |
| Abstract: | The solidification behaviour of Fe-V-C alloys, was studied by differential thermal analysis. The composition and the nature of the phases were analysed by quantitative electron probe microanalysis and X-ray diffraction. Accurate microanalysis of carbon in vanadium carbides (VCx and V2C) were performed. A liquidus projection of the system Fe-V-C in the Fe-V rich region was proposed. |
| Keywords: | vanadium carbide DTA experiments liquidus projection microprobe analysis |
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