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2 370 435

(13)

(51)

IPC

C01B31/00(2006-01-01)

C01B31/36(2006-01-01)

C04B35/565(2006-01-01)

C04B35/573(2006-01-01)

(21) (22)

Application

2007140801/15, 2007-11-07

(24)

Start date

2007-11-07

(22)

Actual filing date

2007-11-07

(45)

Published

2009-10-20

(72)

Inventor

Kostikov Valerij IvanovichSmirnov Leonid NikolaevichSkibnevskaja Ol'Ga Stepanovna

(73)

Holder

Kostikov Valerij Ivanovich

CARBON-CONTAINING COMPOSITION FOR MAKING SILICICATED COMPONENTS Russian patent published in 2009 - IPC C01B31/00 C01B31/36 C04B35/565 C04B35/573

Abstract RU 2370435 C2

FIELD: chemistry.

SUBSTANCE: invention relates to production of structural components based on carbon or graphite, particularly silicicated graphite. The composition contains carbon in form of powdered graphite with particle size of not more than 200 mcm in amount of 10-80 wt %, silicon carbide in amount of 10-60 wt % and binder - the rest. Carbon and silicon carbide are in inverse proportion and their total content in the composition is in the range 60-95 wt %. Density of the obtained material is 2.92-3.08 g/cm³, and ultimate compression strength is 4550-4970 kgf/cm².

EFFECT: increased corrosion resistance.

2 cl, 2 tbl

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RU 2 370 435 C2

Authors

Kostikov Valerij Ivanovich

Smirnov Leonid Nikolaevich

Skibnevskaja Ol'Ga Stepanovna

Dates

2009-10-20—Published

2007-11-07—Filed