04866015 is referenced by 6 patents and cites 8 patents.

Silica brick with a quartz grain structure that can be detected in the matrix and is converted to cristobalite and/or tridymite, where the quartz grain structures are surrounded by a thin layer of tridymite formed from a silica gel and/or silica sol and consisting of fine tridymite crystals matted together.

Title
Silica brick and process for producing same
Application Number
7/155214
Publication Number
4866015
Application Date
February 12, 1988
Publication Date
September 12, 1989
Inventor
Engelbert Overkott
Gevelsberg
DE
Hans Joachim Koschlig
Bochum
DE
Agent
Jones Askew & Lunsford
Assignee
Dr C Otto Feuerfest
DE
IPC
C04B 35/14
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