skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: High thermal expansion glass composites and uses thereof

Patent ·
OSTI ID:1632487

The present invention relates to glass composites, including filled glass composites and uses thereof. In particular examples, the composites provide improved thermal expansion characteristics. Also described are methods of forming such composites, such as by adding a particle filler to a glass mixture.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
DOE Contract Number:
NA0003525
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
Patent Number(s):
10,544,058
Application Number:
15/993,889
OSTI ID:
1632487
Resource Relation:
Patent File Date: 05/31/2018
Country of Publication:
United States
Language:
English

References (30)

Glass ceramic seals to inconel patent November 1983
Preparation, properties and chemistry of glass- and glass-ceramic-to-metal seals and coatings journal January 1993
Thermal Expansion Mismatch Produced by Interfacia Reactions in Glass-Ceramic to Metal Seals journal January 1987
Glass-ceramic substrate for an information storage medium patent January 2001
Design of High Thermal Expansion Glass-Ceramics Through Microstructural Control book January 1987
Sealing glasses for titanium and titanium alloys patent July 1997
The Effects of Pre-Oxidation and Alloy Chemistry of Austenitic Stainless Steels on Glass/Metal Sealing journal October 2009
Engineered high expansion glass-ceramics having near linear thermal strain and methods thereof patent August 2018
Glass-ceramic substrate for a magnetic information storage medium patent May 2002
Method for die design and powder pressing patent January 2006
"Method of processing ""BPS"" glass ceramic and seals made therewith" patent October 1998
Glass-ceramic substrate for a magnetic information storage medium patent July 2002
Thermal Expansion Properties of Some Synthetic Lithia Minerals journal August 1951
Production of glass or glass-ceramic to metal seals with the application of pressure patent November 1987
Crystallization of a Glass-Ceramic by Epitaxial Growth journal September 1984
Interfacial reactions between lithium silicate glass-ceramics and Ni-based superalloys and the effect of heat treatment at elevated temperatures journal January 2004
Sealing glasses for titanium and titanium alloys patent April 1992
Method of making nanostructured glass-ceramic waste forms patent July 2014
Glass-ceramic substrate for a magnetic head and a method for manufacturing the same patent March 2000
Crystallization Kinetics of a Complex Lithium Silicate Glass-Ceramic journal August 1987
Li.sub.2 O-Al.sub.2 O.sub.3 -SiO.sub.2 glass ceramic-aluminum containing austenitic stainless steel composite body and a method of producing the same patent May 1990
Method of making nanostructured glass-ceramic waste forms patent December 2012
Method for hermetic electrical connections patent December 2011
Surface alloy depletion and martensite formation during glass to metal joining of austenitic stainless steels journal May 2012
Titanium sealing glasses and seals formed therefrom patent December 1997
Pressurized heat treatment of glass-ceramic to control thermal expansion patent August 1985
Engineered high expansion glass-ceramics having near linear thermal strain and methods thereof patent January 2018
Glass Formation and Recrystallization in the Lithium Metasilicate Region of the System Li2O-Al2O3-SiO2 journal February 1963
Interfacial Reactions in Glass–Ceramic-to-Metal Seals journal March 2008
Localized temperature stability of low temperature cofired ceramics patent November 2013