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2 154 019

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IPC

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Application

99111291/12, 1999-05-26

(24)

Start date

1999-05-26

(22)

Actual filing date

1999-05-26

(45)

Published

2000-08-10

(72)

Inventor

Gromov A.A.Il'In A.P.Popenko E.M.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Vysokikh Naprjazhenij Pri Tomskom Politekhnicheskom Universitete

METHOD OF PREPARING ALUMINIUM NITRIDE Russian patent published in 2000 - IPC

Abstract RU 2154019 C1

FIELD: component of ceramics, metal-ceramics and ammonia during hydrolysis thereof. SUBSTANCE: aluminium nitride is prepared by burning ultradispersed aluminium powder in air in closed container at original ratio of aluminium to air ranging from 1.00-2.20 to 1.80:1.00 wt parts. EFFECT: increased yield of aluminium nitride in combustion products is 73.74 wt %. 1 dwg, 1 tbl

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RU 2 154 019 C1

Authors

Gromov A.A.

Il'In A.P.

Popenko E.M.

Dates

2000-08-10—Published

1999-05-26—Filed

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