Accession Number : ADD010897
Title : Furnace for Vertical Solidification of Melt.
Descriptive Note : Patent Application,
Corporate Author : DEPARTMENT OF THE ARMY WASHINGTON DC
Personal Author(s) : Caslavsky,J L
Report Date : 31 Jan 1984
Pagination or Media Count : 15
Abstract : This abstract discloses a furnace for growing large single crystals from materials having high melting temperature using the vertical solidification of melt method. The crucible containing the melt is encased in a muffle with vertically oriented heating rods arranged in a circular pattern around the outside of the muffle. The tops of the hearing rods are electrically connected to a continuous graphite ring, and the bottoms of equal numbers of rods are electrically connected to two semi-circular sections of graphite. The power feeds for the heating rods are vertically brought into the furnace from the bottom for electrical connection to the semi-circular sections of graphite.
Descriptors : *Patent applications, *Furnaces, *High temperature, *Crystal growth, *Single crystals, Melts, Solidification, Vertical orientation, Melting, Graphite, Rods, Rings, Crucibles, Electric connectors
Subject Categories : Air Condition, Heating, Lighting & Ventilating
Distribution Statement : APPROVED FOR PUBLIC RELEASE