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Title: 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:
 [1];  [2]
  1. (Wheaton, IL)
  2. (Downers Grove, IL)
Issue Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL
OSTI Identifier:
864696
Patent Number(s):
4404154
Application Number:
06/326,088
Assignee:
Arons, Richard M. (Wheaton, IL);Dusek, Joseph T. (Downers Grove, IL) ANL
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 = {1983},
month = {9}
}

Patent:

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