RU2012128250A - METHOD FOR REDUCING THERMAL RESISTANCE OF POWDERED TITANIUM HYDRIDE - Google Patents
METHOD FOR REDUCING THERMAL RESISTANCE OF POWDERED TITANIUM HYDRIDE Download PDFInfo
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- RU2012128250A RU2012128250A RU2012128250/05A RU2012128250A RU2012128250A RU 2012128250 A RU2012128250 A RU 2012128250A RU 2012128250/05 A RU2012128250/05 A RU 2012128250/05A RU 2012128250 A RU2012128250 A RU 2012128250A RU 2012128250 A RU2012128250 A RU 2012128250A
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- titanium powder
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- activation
- thermal resistance
- titanium hydride
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Abstract
1. Способ получения порошкообразного гидрида титана, заключающийся в активации порошка титана и последующем взаимодействии его с водородом, отличающийся тем, что активацию порошка титана проводят путем его прогрева в динамическом вакууме при температуре 290-350°С в течение 3-4 часов, а взаимодействие порошка титана с водородом проводят при температуре не более 300°С.2. Способ по п.1, отличающийся тем, что порошок титана перед активацией обрабатывают в шаровой мельнице.3. Способ по п.2, отличающийся тем, что обработку порошка титана в шаровой мельнице проводят в течение 0,5-55 часов с частотой биения шара 5-15 Гц.1. The method of producing powdered titanium hydride, which consists in the activation of titanium powder and its subsequent interaction with hydrogen, characterized in that the activation of titanium powder is carried out by heating it in dynamic vacuum at a temperature of 290-350 ° C for 3-4 hours, and the interaction titanium powder with hydrogen is carried out at a temperature of not more than 300 ° C. 2. The method according to claim 1, characterized in that the titanium powder is processed in a ball mill before activation. The method according to claim 2, characterized in that the processing of titanium powder in a ball mill is carried out for 0.5-55 hours with a beating frequency of the ball 5-15 Hz.
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RU2012128250/05A RU2507150C1 (en) | 2012-07-03 | 2012-07-03 | Method of obtaining powder-like titanium hydride |
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RU2012128250/05A RU2507150C1 (en) | 2012-07-03 | 2012-07-03 | Method of obtaining powder-like titanium hydride |
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RU2012128250A true RU2012128250A (en) | 2014-01-10 |
RU2507150C1 RU2507150C1 (en) | 2014-02-20 |
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RU2012128250/05A RU2507150C1 (en) | 2012-07-03 | 2012-07-03 | Method of obtaining powder-like titanium hydride |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2579580C1 (en) * | 2014-12-10 | 2016-04-10 | Федеральное государственное унитарное предприятие "Российский Федеральный ядерный центр - Всероссийский научно-исследовательский институт экспериментальной физики" - ФГУП "РФЯЦ-ВНИИЭФ" | Preparation of compacted titanium hydride |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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SU552293A1 (en) * | 1975-01-17 | 1977-03-30 | Лаборатория Химической Физики Ан Армянской Сср | The method of producing transition metal hydrides |
JPH10195504A (en) * | 1997-01-09 | 1998-07-28 | Toho Titanium Co Ltd | Titanium hydride powder and its production |
RU2208573C1 (en) * | 2002-01-23 | 2003-07-20 | Институт структурной макрокинетики и проблем материаловедения РАН | Titanium hydride production process |
US7094387B2 (en) * | 2002-11-01 | 2006-08-22 | Washington Savannah River Company Llc | Complex hydrides for hydrogen storage |
RU2385837C2 (en) * | 2008-02-28 | 2010-04-10 | Учреждение Российской академии наук Институт структурной макрокинетики и проблем материаловедения РАН | Method of producing titanium hydride and device for realising said method |
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RU2507150C1 (en) | 2014-02-20 |
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Effective date: 20200704 |