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Title: Near zero coefficient of thermal expansion of beta-eucryptite without microcracking

Abstract

The present invention is drawn to a lithia alumina silica material that exhibits a low CTE over a broad temperature range and a method of making the same. The low CTE of the material allows for a decrease in microcracking within the material.

Inventors:
;
Issue Date:
Research Org.:
Colorado School of Mines, Golden, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1184761
Patent Number(s):
9,056,794
Application Number:
13/866,883
Assignee:
Reimanis, Ivar (Golden, CO)
DOE Contract Number:  
FG02-07ER46397
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Apr 19
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Reimanis, Ivar, and Ramalingam, Subramanian. Near zero coefficient of thermal expansion of beta-eucryptite without microcracking. United States: N. p., 2015. Web.
Reimanis, Ivar, & Ramalingam, Subramanian. Near zero coefficient of thermal expansion of beta-eucryptite without microcracking. United States.
Reimanis, Ivar, and Ramalingam, Subramanian. Tue . "Near zero coefficient of thermal expansion of beta-eucryptite without microcracking". United States. https://www.osti.gov/servlets/purl/1184761.
@article{osti_1184761,
title = {Near zero coefficient of thermal expansion of beta-eucryptite without microcracking},
author = {Reimanis, Ivar and Ramalingam, Subramanian},
abstractNote = {The present invention is drawn to a lithia alumina silica material that exhibits a low CTE over a broad temperature range and a method of making the same. The low CTE of the material allows for a decrease in microcracking within the material.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {6}
}

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Works referenced in this record:

Effect of Doping on the Thermal Expansion of β-Eucryptite Prepared by Sol-Gel Methods
journal, July 2012


Li + ion motion in quartz and β-eucryptite studied by dielectric spectroscopy and atomistic simulations
journal, November 2004

  • Sartbaeva, Asel; Wells, Stephen A.; Redfern, Simon A. T.
  • Journal of Physics: Condensed Matter, Vol. 16, Issue 46
  • DOI: 10.1088/0953-8984/16/46/005