发明名称 |
METHOD OF OBTAINING NANODISPERSE POWDERS OF BORON NITRIDE AND TITANIUM DIBORIDE |
摘要 |
FIELD: chemistry.SUBSTANCE: plasmochemical reactions are initiated by pulse microwave discharge, influencing initial reagents, as the latter used is a mixture of titanium and boron powders in a nitrogen atmosphere, as initial reagents used is a powder of amorphous boron with a particle size of 1 mcm-100 mcm and a titanium powder with a particle size of 1 mcm - 100 mcm, the used microwave discharge has the power from 50 kW to 500 kW and a pulse duration from 100·10s to 100·10s, the working pressure of nitrogen constitutes from 0.1 to 1 atmosphere.EFFECT: plasmochemical reactions result in co-formation of two target products - nanodisperse powders of titanium diboride and boron nitride of various shapes and sizes.2 cl, 8 dwg |
申请公布号 |
RU2523471(C1) |
申请公布日期 |
2014.07.20 |
申请号 |
RU20130102266 |
申请日期 |
2013.01.18 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE UCHREZHDENIE NAUKI INSTITUT OBSHCHEJ FIZIKI IM. A.M. PROKHOROVA ROSSIJSKOJ AKADEMII NAUK (IOF RAN) |
发明人 |
BATANOV GERMAN MIKHAJLOVICH;KOLIK LEONID VIKTOROVICH;KHARCHEV NIKOLAJ KONSTANTINOVICH;PETROV ALEKSANDR EVGEN'EVICH;SARKSJAN KAREN AGASEVICH;SKVORTSOVA NINA NIKOLAEVNA;BORZOSEKOV VALENTIN DMITRIEVICH;MALAKHOV DMITRIJ VALER'EVICH;KONCHEKOV EVGENIJ MIKHAJLOVICH;STEPAKHIN VLADIMIR DMITRIEVICH;KOSSYJ IGOR' ANTONOVICH;SHCHERBAKOV IVAN ALEKSANDROVICH |
分类号 |
C01B21/064;B82B3/00;B82Y40/00;C01B35/04 |
主分类号 |
C01B21/064 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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