Device and process for the production of oxide-ceramic materials

Details Device and process for the production of oxide-ceramic materials Device and process for the production of oxide-ceramic materials

1987-08-04

1993-05-18

Derrington, James

Plastic article or earthenware shaping or treating: apparatus

Means making particulate material directly from liquid or...

425369, 425471, B22B 154

Patent

active

052119629

ABSTRACT:
Device and process for fast cooling and solidifying of molten materials with a metal oxide base. The device comprises two metal cylinders with parallel axes, which rotate in opposite directions and are cooled. The metal cylinders exhibit a corrugated surface, and an elevation on the surface of one cylinder in each case engages in the recess of the surface of the other cylinder with formation of a gap. The melt is poured into the gap, drawn by force and simultaneously cooled under pressure.

REFERENCES:
patent: 1989038 (1935-01-01), Brown
patent: 2258443 (1941-10-01), Bruker
patent: 3543333 (1968-03-01), Anders et al.
patent: 3686376 (1972-08-01), Ayers
patent: 4405545 (1983-09-01), Septier et al.

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