Refractory concretes
Abstract
Novel concrete compositions comprise particles of aggregate material embedded in a cement matrix, said cement matrix produced by contacting an oxide selected from the group of Y.sub.2 O.sub.3, La.sub.2 O.sub.3, Nd.sub.2 O.sub.3, Sm.sub.2 O.sub.3, Eu.sub.2 O.sub.3 and Gd.sub.2 O.sub.3 with an aqueous solution of a salt selected from the group of NH.sub.4 NO.sub.3, NH.sub.4 Cl, YCl.sub.3 and Mg(NO.sub.3).sub.2 to form a fluid mixture; and allowing the fluid mixture to harden.
- Inventors:
-
- (Knoxville, TN)
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 863325
- Patent Number(s):
- 4148663
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C04 - CEMENTS C04B - LIME, MAGNESIA
- DOE Contract Number:
- W-7405-ENG-26
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- refractory; concretes; novel; concrete; compositions; comprise; particles; aggregate; material; embedded; cement; matrix; produced; contacting; oxide; selected; eu; gd; aqueous; solution; salt; nh; ycl; mg; form; fluid; mixture; allowing; harden; aggregate material; compositions comprise; aqueous solution; oxide selected; fluid mixture; cement matrix; salt selected; concrete compositions; material embedded; /106/
Citation Formats
Holcombe, Jr., Cressie E. Refractory concretes. United States: N. p., 1979.
Web.
Holcombe, Jr., Cressie E. Refractory concretes. United States.
Holcombe, Jr., Cressie E. Mon .
"Refractory concretes". United States. https://www.osti.gov/servlets/purl/863325.
@article{osti_863325,
title = {Refractory concretes},
author = {Holcombe, Jr., Cressie E.},
abstractNote = {Novel concrete compositions comprise particles of aggregate material embedded in a cement matrix, said cement matrix produced by contacting an oxide selected from the group of Y.sub.2 O.sub.3, La.sub.2 O.sub.3, Nd.sub.2 O.sub.3, Sm.sub.2 O.sub.3, Eu.sub.2 O.sub.3 and Gd.sub.2 O.sub.3 with an aqueous solution of a salt selected from the group of NH.sub.4 NO.sub.3, NH.sub.4 Cl, YCl.sub.3 and Mg(NO.sub.3).sub.2 to form a fluid mixture; and allowing the fluid mixture to harden.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Jan 01 00:00:00 EST 1979},
month = {Mon Jan 01 00:00:00 EST 1979}
}
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