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| Study on Conductive Properties and Phases of TiCxOy Solid Solution |
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Received:May 25, 2011
Published Online:January 18, 2013
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| DOI：DOI：10.3969/j.issn.1007-7545.2011.10.013 |
| KeyWord:TiCxOy solid solution；Carbon thermo-reduction；Electric conductive properties；Phase |
| Author | Institution |
| 黄珊艳 侯娜 朱鸿民 |
北京矿冶研究总院 |
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| Abstract: |
| Vacuum thermo-reduction sintering was performed at 1 000~1 500 ℃ with titanium carbide as reductant which was mixed with TiO2 powder on the basis of the ratio of carbon to oxygen(x/y) of the product TiCxOy according to the reaction: TiO2+TiC TiCxOy+CO(g). The products obtained were characterized by XRD, TiCxOy solid solution with similar structure as TiC can be prepared. The ratio x/y of reacting material is supposed to reach the value of x/y>1.5. TiCxOy solid solution is of good electric conductive properties. |
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