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2 175 988

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Application

2000110870/02, 2000-04-27

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Start date

2000-04-27

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Actual filing date

2000-04-27

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Published

2001-11-20

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Inventor

Aleksandrovskij S.V.Li D.V.

(73)

Holder

Sankt-Peterburgskij Gosudarstvennyj Gornyj Institut Im. G.V. Plekhanova Universitet)

TITANIUM CARBIDE PRODUCTION PROCESS Russian patent published in 2001 - IPC

Abstract RU 2175988 C1

FIELD: refractory materials. SUBSTANCE: titanium powders are brought into interaction with soot carbon after preliminary keeping in vacuum at 200-300 C for 60-120 h. Mixture is then continuously fed into reaction zone of apparatus at 885-1000 C. EFFECT: avoided necessity of complex equipment and emission or reaction gases, enabled productivity (by 2-3 times) and reduced (by 25-30%) cost price of carbide product. 1 tbl

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RU 2 175 988 C1

Authors

Aleksandrovskij S.V.

Li D.V.

Dates

2001-11-20—Published

2000-04-27—Filed

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