Method for preparing corrosion-resistant ceramic shapes
Abstract
Ceramic shapes having impermeable tungsten coatings can be used for containing highly corrosive molten alloys and salts. The shapes are prepared by coating damp green ceramic shapes containing a small amount of yttria with a tungsten coating slip which has been adjusted to match the shrinkage rate of the green ceramic and which will fire to a theoretical density of at least 80% to provide a impermeable coating.
- Inventors:
-
- Wheaton, IL
- Downers Grove, IL
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- OSTI Identifier:
- 864696
- Patent Number(s):
- 4404154
- Application Number:
- 06/326,088
- Assignee:
- Arons, Richard M. (Wheaton, IL);Dusek, Joseph T. (Downers Grove, IL)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; preparing; corrosion-resistant; ceramic; shapes; impermeable; tungsten; coatings; containing; highly; corrosive; molten; alloys; salts; prepared; coating; damp; green; amount; yttria; slip; adjusted; match; shrinkage; rate; fire; theoretical; density; 80; provide; highly corrosive; ceramic shapes; molten alloy; tungsten coating; theoretical density; resistant ceramic; green ceramic; corrosive molten; containing highly; /264/419/
Citation Formats
Arons, Richard M, and Dusek, Joseph T. Method for preparing corrosion-resistant ceramic shapes. United States: N. p., 1983.
Web.
Arons, Richard M, & Dusek, Joseph T. Method for preparing corrosion-resistant ceramic shapes. United States.
Arons, Richard M, and Dusek, Joseph T. Tue .
"Method for preparing corrosion-resistant ceramic shapes". United States. https://www.osti.gov/servlets/purl/864696.
@article{osti_864696,
title = {Method for preparing corrosion-resistant ceramic shapes},
author = {Arons, Richard M and Dusek, Joseph T},
abstractNote = {Ceramic shapes having impermeable tungsten coatings can be used for containing highly corrosive molten alloys and salts. The shapes are prepared by coating damp green ceramic shapes containing a small amount of yttria with a tungsten coating slip which has been adjusted to match the shrinkage rate of the green ceramic and which will fire to a theoretical density of at least 80% to provide a impermeable coating.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 13 00:00:00 EDT 1983},
month = {Tue Sep 13 00:00:00 EDT 1983}
}
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