Crucible

Details Crucible Crucible

1977-08-10

1979-07-03

Marcus, Michael S.

Heating

Accessory means for holding, shielding or supporting work...

Crucible

13 35, 422248, 422102, 156DIG83, F27B 1400, F27B 1410

Patent

active

041598911

ABSTRACT:
A crucible, especially for containing melts, has multi-layered walls with an inner core of heat resistant material. A continuous coating layer of temperature resistant material is supported on the core. The coating layer at least partially defines a reservoir for melts to be contained in the crucible, and is composed of material resistant to attack by hot melts.

REFERENCES:
patent: 1675119 (1928-06-01), Marden
patent: 2195436 (1940-04-01), Weller
patent: 2947114 (1960-08-01), Hill
patent: 3430937 (1969-03-01), Spitzer
patent: 3694165 (1972-09-01), Kramer
patent: 3698872 (1972-10-01), Reusser
patent: 4052153 (1977-10-01), Borer et al.
I.B.M. Tech. Disclosure, vol. 15, No. 5, 10/72, Yin et al., Employment of Neutral Ambient Gas in Iridium Crucibles.

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