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Title: High expansion, lithium corrosion resistant sealing glasses

Abstract

Glass compositions containing CaO, Al.sub.2 O.sub.3, B.sub.2 O.sub.3, SrO and BaO in various combinations of mole % are provided. These compositions are capable of forming stable glass-to-metal seals with pin materials of 446 Stainless Steel and Alloy-52 rather than molybdenum, for use in harsh chemical environments, specifically in lithium batteries.

Inventors:
 [1];  [1]
  1. Albuquerque, NM
Issue Date:
Research Org.:
AT&T
OSTI Identifier:
867813
Patent Number(s):
5015530
Assignee:
Unites States of America as represetned by United States (Washington, DC)
Patent Classifications (CPCs):
C - CHEMISTRY C03 - GLASS C03C - CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
AC04-76DP00789
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
expansion; lithium; corrosion; resistant; sealing; glasses; glass; compositions; containing; cao; sro; bao; various; combinations; mole; provided; capable; forming; stable; glass-to-metal; seals; materials; 446; stainless; steel; alloy-52; molybdenum; harsh; chemical; environments; specifically; batteries; glass-to-metal seals; sealing glasses; glass compositions; corrosion resistant; stainless steel; glass composition; lithium batteries; compositions containing; various combinations; metal seal; sealing glass; stable glass-to-metal; chemical environments; containing cao; resistant sealing; compositions contain; chemical environment; harsh chemical; forming stable; glass-to-metal seal; metal seals; resistant seal; lithium corrosion; /428/501/

Citation Formats

Brow, Richard K, and Watkins, Randall D. High expansion, lithium corrosion resistant sealing glasses. United States: N. p., 1991. Web.
Brow, Richard K, & Watkins, Randall D. High expansion, lithium corrosion resistant sealing glasses. United States.
Brow, Richard K, and Watkins, Randall D. Tue . "High expansion, lithium corrosion resistant sealing glasses". United States. https://www.osti.gov/servlets/purl/867813.
@article{osti_867813,
title = {High expansion, lithium corrosion resistant sealing glasses},
author = {Brow, Richard K and Watkins, Randall D},
abstractNote = {Glass compositions containing CaO, Al.sub.2 O.sub.3, B.sub.2 O.sub.3, SrO and BaO in various combinations of mole % are provided. These compositions are capable of forming stable glass-to-metal seals with pin materials of 446 Stainless Steel and Alloy-52 rather than molybdenum, for use in harsh chemical environments, specifically in lithium batteries.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1991},
month = {1}
}

Patent:

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