RU2013118784A - METHOD FOR PRODUCING CHROMIUM CARBIDE - Google Patents
METHOD FOR PRODUCING CHROMIUM CARBIDE Download PDFInfo
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- RU2013118784A RU2013118784A RU2013118784/05A RU2013118784A RU2013118784A RU 2013118784 A RU2013118784 A RU 2013118784A RU 2013118784/05 A RU2013118784/05 A RU 2013118784/05A RU 2013118784 A RU2013118784 A RU 2013118784A RU 2013118784 A RU2013118784 A RU 2013118784A
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- chromium carbide
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- producing chromium
- mixture
- producing
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Abstract
1. Способ получения карбида хрома, состоящий в нагреве шихты из смеси 74,5% оксида хрома (III) и 25,5% углерода до температуры 1100…1350°С, отличающийся тем, что процесс проводят при атмосферном давлении.2. Способ по п.1, отличающийся тем, что в качестве углерода используют нановолокнистый углерод.1. The method of producing chromium carbide, which consists in heating the mixture from a mixture of 74.5% chromium oxide (III) and 25.5% carbon to a temperature of 1100 ... 1350 ° C, characterized in that the process is carried out at atmospheric pressure. The method according to claim 1, characterized in that the carbon used is nanofiber carbon.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2013118784/05A RU2543902C2 (en) | 2013-04-23 | 2013-04-23 | Method of obtaining chrome carbide |
Applications Claiming Priority (1)
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RU2013118784/05A RU2543902C2 (en) | 2013-04-23 | 2013-04-23 | Method of obtaining chrome carbide |
Publications (2)
Publication Number | Publication Date |
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RU2013118784A true RU2013118784A (en) | 2014-10-27 |
RU2543902C2 RU2543902C2 (en) | 2015-03-10 |
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RU2013118784/05A RU2543902C2 (en) | 2013-04-23 | 2013-04-23 | Method of obtaining chrome carbide |
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RU (1) | RU2543902C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2674526C1 (en) * | 2017-10-09 | 2018-12-11 | Федеральное государственное бюджетное учреждение науки Институт химии твердого тела Уральского отделения Российской акдемии наук | Method for producing chromium carbide powder |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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SU1826311A1 (en) * | 1987-05-04 | 1995-04-10 | Научно-производственное объединение "Тулачермет" | Method for production of chromium carbide |
US5869019A (en) * | 1996-10-02 | 1999-02-09 | Nanodyne Incorporated | Synthesis of phase stabilized vanadium and chromium carbides |
JP2002193607A (en) * | 2000-12-22 | 2002-07-10 | Nippon Denko Kk | Method of producing high purity trichromium dicarbide |
RU2298526C2 (en) * | 2005-02-14 | 2007-05-10 | Государственное учреждение "Институт химии твердого тела" Уральского отделения Российской академии наук | Method of production of chromium carbide |
CN102963895B (en) * | 2012-11-19 | 2014-07-02 | 锦州新桥高纯材料有限公司 | Preparation method of chromium carbide powder |
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RU2543902C2 (en) | 2015-03-10 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180424 |