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Repairing high-temperature glazed tilesTetraethyl orthosilicate (TEOS) mixture fills chips and cracks in glazed tile surface. Filler is made by mixing hydrolyzed TEOS, silicon tetraboride powder, and pulverized tile material. Repaired tiles survived testing by intense acoustic emissions, arc jets, and intense heat radiation. Repair is reliable and rapid, performed in 1-1 1/2 hours with tile in any or orientation.
Document ID
19800000536
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Ecord, G. M.
Schomburg, C.
Date Acquired
August 10, 2013
Publication Date
April 1, 1981
Publication Information
Publication: NASA Tech Briefs
Volume: 5
Issue: 4
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MSC-18736
Accession Number
80B10536
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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