Process and apparatus for graphitizing carbon bodies

Details Process and apparatus for graphitizing carbon bodies Process and apparatus for graphitizing carbon bodies

1989-08-01

1990-09-11

Envall, Jr., Roy N.

Industrial electric heating furnaces

Resistance furnace device

With heating element detail

H05B 300

Patent

active

049568493

ABSTRACT:
For use in the graphiting of carbon bodies, a graphiting furnace is proposed, which contains inert gas and in which carbon bodies forced together to form a train are fed in feeding steps. The train is axially gripped to set up therein an axial compressive stress which is sufficient to render the train self-supporting. That axial compressive stress is also maintained while a graphited carbon body is removed from the train and a carbon body to be graphited is added to the train between consecutive feeding steps.

REFERENCES:
patent: 1133259 (1915-03-01), Brown
patent: 4017673 (1977-04-01), Michels et al.
patent: 4639929 (1987-01-01), Bernard
patent: 4730339 (1988-03-01), Corato et al.

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