Hermetic sealing composition

Details Hermetic sealing composition Hermetic sealing composition

1997-02-10

1998-03-31

Group, Karl

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 15, 501 49, 501 50, 501 77, 501 78, 501 79, C03C 824, C03C 314, C03C 315

Patent

active

057338280

ABSTRACT:
A hermetic sealing composition consisting essentially of from 60 to 99 wt % of a bismuth type low melting glass powder and from 1 to 40 wt % of a low expansion ceramic filler powder, wherein the low melting glass has a composition consisting essentially of:

REFERENCES:
patent: 5252521 (1993-10-01), Roberts
patent: 5643840 (1997-07-01), Hikata et al.

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