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2 641 428

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IPC

B22F1/00(2006-01-01)

B22F9/04(2006-01-01)

C22B34/12(2006-01-01)

(21) (22)

Application

2016145269, 2016-11-18

(24)

Start date

2016-11-18

(22)

Actual filing date

2016-11-18

(45)

Published

2018-01-17

(72)

Inventor

Ditenberg Ivan AleksandrovichKorchagin Mikhail AlekseevichTyumentsev Aleksandr NikolaevichPinzhin Yurij PavlovichGrinyaev Konstantin Vadimovich

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Natsionalnyj Issledovatelskij Tomskij Gosudarstvennyj Universitet Ni Tgu)

METHOD OF PRODUCING QUASISPHERICAL PARTICLES OF TITANIUM Russian patent published in 2018 - IPC B22F1/00 B22F9/04 C22B34/12

Abstract RU 2641428 C1

FIELD: chemistry.

SUBSTANCE: method includes mechanical processing of titanium powder in a water-cooled planetary ball mill in an inert atmosphere of argon. A powder of pure titanium PTOM-2 is used. The powder is handled with activation of the surface of the powder particles when the balls are accelerated from 100 to 600 m/s² for, at least,5 minutes.

EFFECT: production of quasispherical particles of titanium powder is ensured.

3 dwg

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RU 2 641 428 C1

Authors

Ditenberg Ivan Aleksandrovich

Korchagin Mikhail Alekseevich

Tyumentsev Aleksandr Nikolaevich

Pinzhin Yurij Pavlovich

Grinyaev Konstantin Vadimovich

Dates

2018-01-17—Published

2016-11-18—Filed