Cartridge and furnace for crystal growth

Details Cartridge and furnace for crystal growth Cartridge and furnace for crystal growth

1977-01-24

1978-10-03

Emery, Stephen J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including specific material of construction

156608, 156617SP, 156DIG98, 422249, B01J 1718

Patent

active

041181972

ABSTRACT:
A novel cartridge containing selected crystal growth components is provided for use in a crystal growing system. The cartridge is adapted to be mounted directly to a crystal pulling mechanism and is arranged so that it can be inserted into a furnace containing a supply of molten feed material. The cartridge includes a crystal growing die, a die holder, and associated crystal growth components arranged to permit rapid growth of selected shape. The cartridge is assembled outside of the furnace at room temperature and can be inserted into and removed from the furnace without having to cool the latter.

REFERENCES:
patent: 2927008 (1960-03-01), Shockley
patent: 3124489 (1964-03-01), Vogel, Jr.
patent: 3244486 (1966-04-01), Bennett
patent: 3265469 (1966-08-01), Hall
patent: 3291571 (1966-12-01), Dohmen
patent: 3650703 (1972-03-01), Labelle, Jr.
patent: 3961905 (1976-06-01), Rice
patent: 3994690 (1976-11-01), Defosse

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