Glass joint body and method of manufacturing the same

Stock material or miscellaneous articles – Composite – Of quartz or glass

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428426, 428701, 428702, 429104, 429185, 429193, 501 15, 501 52, 501 77, C03C 802

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active

053805968

ABSTRACT:
In order to improve a reliability of a glass joint body, first ceramic member and second ceramic member are connected by using (a) glass consisting of 10.about.65 wt % of SiO.sub.2, 30 wt % or less of Na.sub.20, and the balance of B.sub.2 O.sub.3 and Al.sub.2 O.sub.3, (b) glass including less than 10 wt % of SiO.sub.2, and 30.about.80 wt % of B.sub.2 O.sub.3, (c) glass including substantially none of SiO.sub.2, and 30.about.80 wt % of B.sub.2 O.sub.3, or (d) glass consisting of 10.about.65 wt % of SiO.sub.2, 20 wt % or less of Na.sub.2 O, 30 wt % or less of Al.sub.2 O.sub.3, 20 wt % or less of MgO, and the balance of B.sub.2 O.sub.3.

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patent: 4291107 (1981-09-01), Barry et al.
patent: 4311772 (1982-01-01), Herczog
patent: 4347295 (1982-08-01), Herczog
patent: 4968568 (1990-11-01), Higley
patent: 5015530 (1991-05-01), Brow et al.
patent: 5104738 (1992-04-01), Brow et al.

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