High expansion, lithium corrosion resistant sealing glasses

Patent · Tue Jan 01 00:00:00 EST 1991

OSTI ID:867813

Brow, Richard K ^[1]; Watkins, Randall D ^[1]

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1. Albuquerque, NM

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.

• Research Organization: AT&T
• DOE Contract Number: AC04-76DP00789
• Assignee: Unites States of America as represetned by United States (Washington, DC)
• Patent Number(s): US 5015530
• OSTI ID: 867813
• Country of Publication: United States
• Language: English

Related Subjects

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/