Plate, in particular covering plate for molten metal, and method for producing the plate and use thereof

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United States of America

PATENT NO 11219943
APP PUB NO 20190314889A1
SERIAL NO

16313505

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Abstract

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A heat insulating plate (1), preferably a covering plate (5a;b), especially for thermal isolation of molten metal, especially of molten steel, in a metallurgical vessel (6), wherein the plate (3) includes a binding agent matrix (2) of at least one, set, temporary, organic binding material and aggregate grains (3) with and/or of biogenic silicic acid, preferably with and/or of rice husk ash, which grains (3) are incorporated into the binding agent matrix (2), and to a method for production of the plate (1) and its use.

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Patent Owner(s)

Patent OwnerAddress
REFRATECHNIK HOLDING GMBH80807 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jansen, Helge Düsseldorf, DE 21 29
Schölwer, Michael Velbert, DE 3 0
Schemmel, Thomas Meerbusch, DE 6 7
Stein, Petra Göttingen, DE 4 4

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