High expansion, lithium corrosion resistant sealing glasses

Details High expansion, lithium corrosion resistant sealing glasses High expansion, lithium corrosion resistant sealing glasses

1988-01-21

1991-05-14

Dixon, Jr., William R.

Stock material or miscellaneous articles

Composite

Of quartz or glass

501 52, B32B 1504

Patent

active

050155300

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.

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