POROUS CERAMIC STRUCTURE Russian patent published in 1994 - IPC

Abstract RU 2022039 C1

FIELD: metallurgy. SUBSTANCE: porous ceramic structure is made of porous ceramic member with permeable pores, walls surface of which is applied with powder type reagent in amount of ≅ 0,1 % of passing through pores mas of treated stuff. Ultradispersing or carbonic powder is used as reagent. EFFECT: porous ceramic structure is used for complex processing of melted metal, filtering purification and modification. 3 cl

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RU 2 022 039 C1

Authors

Kosnikov G.A.

Morozova L.M.

Shemetev G.F.

Chajkun E.V.

Dates

1994-10-30—Published

1992-07-17—Filed