Casting core for casting molds and method for the production thereof

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United States of America Patent

PATENT NO 11794236
APP PUB NO 20210346943A1
SERIAL NO

17277712

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Abstract

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The present invention relates to a casting core for casting molds, wherein the casting core contains or consists of ceramic particles bound with a silica sol. The casting core has a pore structure, in which the average pore size of the pores increases at least in sections from the outside to the inside in the casting core. The present invention also relates to a method for producing the casting core according to the invention and to the use of the casting core according to the invention.

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Patent Owner(s)

Patent OwnerAddress
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V80686 MÜNCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Busse, Matthias Bremen, DE 24 34
Soltmann, Christian Bremen, DE 3 0
Stumm, Lukas Bremen, DE 4 0
Wöstmann, Franz-Josef Bremen, DE 21 12

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