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2 550 848

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(51)

IPC

C01B31/36(2006-01-01)

(21) (22)

Application

2013114635/05, 2013-04-01

(24)

Start date

2013-04-01

(22)

Actual filing date

2013-04-01

(45)

Published

2015-05-20

(72)

Inventor

Krutskij Jurij LeonidovichDjukova Ksenija DmitrievnaBannov Aleksandr GeorgievichKurmashov Pavel BorisovichSokolov Vladimir Vasil'EvichPichugin Andrej Jur'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"Federal'Noe Gosudarstvennoe Bjudzhetnoe Uchrezhdenie Nauki Neorganicheskoj Khimii Im. A.V. Nikolaeva" Sibirskogo Otdelenija Rossijskoj Akademii Nauk

METHOD OF PRODUCING BORON CARBIDE Russian patent published in 2015 - IPC C01B31/36

Abstract RU 2550848 C2

FIELD: chemistry.

SUBSTANCE: invention relates to chemical industry and can be used in metal-finishing, for producing ceramic amour and in wear-resistant surfacing. A charge material consisting of a mixture of amorphous boron and fine carbon material is heated to 1700-1800°C for 15-20 minutes. The fine carbon material used is nano-fibre carbon.

EFFECT: invention reduces power consumption and prevents the appearance of free carbon impurities.

4 ex

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RU 2 550 848 C2

Authors

Krutskij Jurij Leonidovich

Djukova Ksenija Dmitrievna

Bannov Aleksandr Georgievich

Kurmashov Pavel Borisovich

Sokolov Vladimir Vasil'Evich

Pichugin Andrej Jur'Evich

Dates

2015-05-20—Published

2013-04-01—Filed