MOLDED CERAMIC PRODUCT Russian patent published in 2005 - IPC

Abstract RU 2249494 C1

FIELD: metal casting, for example casting nozzles for systems with slide valves.

SUBSTANCE: surface of ceramic article is coated at least on separate portions with steel casing. Steel casing at side having no contact with molded article is covered at least in separate zones with material that inhibits scaling. Such material may be metal or metal compound. Protection material may be in the form of steel sheet or in the form of coating.

EFFECT: increased useful life period of molded product.

13 cl, 1 dwg

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RU 2 249 494 C1

Authors

Shtefan Pishek

Manfred Vinkel'Mann

Peter Majer

Dates

2005-04-10—Published

2002-07-30—Filed