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Title: Interfacial bonding oxides for glass-ceramic-to-metal seals

Abstract

The present invention relates to structure including an interfacial seal between a glass-ceramic component and a metal component, as well as methods for forming such structures. In particular embodiments, the interfacial seal includes a metal oxide. Such interfacial seals can be beneficial for, e.g., hermetic seals between a glass-ceramic component and a metal component.

Inventors:
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1771672
Patent Number(s):
10843964
Application Number:
16/691,948
Assignee:
National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
Patent Classifications (CPCs):
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C - CHEMISTRY C03 - GLASS C03C - CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Resource Relation:
Patent File Date: 11/22/2019
Country of Publication:
United States
Language:
English

Citation Formats

Dai, Steve Xunhu. Interfacial bonding oxides for glass-ceramic-to-metal seals. United States: N. p., 2020. Web.
Dai, Steve Xunhu. Interfacial bonding oxides for glass-ceramic-to-metal seals. United States.
Dai, Steve Xunhu. Tue . "Interfacial bonding oxides for glass-ceramic-to-metal seals". United States. https://www.osti.gov/servlets/purl/1771672.
@article{osti_1771672,
title = {Interfacial bonding oxides for glass-ceramic-to-metal seals},
author = {Dai, Steve Xunhu},
abstractNote = {The present invention relates to structure including an interfacial seal between a glass-ceramic component and a metal component, as well as methods for forming such structures. In particular embodiments, the interfacial seal includes a metal oxide. Such interfacial seals can be beneficial for, e.g., hermetic seals between a glass-ceramic component and a metal component.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 24 00:00:00 EST 2020},
month = {Tue Nov 24 00:00:00 EST 2020}
}

Works referenced in this record:

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Preparation, properties and chemistry of glass- and glass-ceramic-to-metal seals and coatings
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Thermal Expansion Mismatch Produced by Interfacia Reactions in Glass-Ceramic to Metal Seals
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Crystallization Kinetics of a Complex Lithium Silicate Glass-Ceramic
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Glass ceramic seals to inconel
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Method for hermetic electrical connections
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Surface alloy depletion and martensite formation during glass to metal joining of austenitic stainless steels
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Engineered high expansion glass-ceramics having near linear thermal strain and methods thereof
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Engineered high expansion glass-ceramics having near linear thermal strain and methods thereof
patent, August 2018


Glass-ceramic composition for hermetic seals
patent, January 1979


Interfacial Reactions in Glass–Ceramic-to-Metal Seals
journal, March 2008