Jig and method for isostatically pressing ceramic powder

Details Jig and method for isostatically pressing ceramic powder Jig and method for isostatically pressing ceramic powder

1993-11-29

1995-05-16

Theisen, Mary Lynn

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Starting material is nonhollow planar finite length preform...

264570, 264109, 4254052, B29C 4310

Patent

active

054158281

ABSTRACT:
A jig for isostatic-pressing a ceramic feed powder to form a planar ceramic green body with a pressure of more than 300 kgf/cm.sup.2. The jig includes a mold in the form of a frame surrounding a cavity open at two sides and being made of a material with a Young's modulus greater than 5.times.10 kgf/cm.sup.2, a pair of pressure-medium diaphragms with each pressure-medium diaphragm arranged opposite one of the open sides of the cavity to seal the open sides of the cavity, and a pair of pressure-transfer plates with each pressure-transfer plate including at least one through hole and being placed on an outer surface of one of the pressure-medium diaphragms.

REFERENCES:
patent: 1806861 (1931-05-01), Owen
patent: 2363107 (1944-11-01), Young
patent: 2706309 (1955-04-01), Lampman
patent: 3158089 (1964-11-01), Fillol
patent: 3251908 (1966-05-01), Wilenius et al.
patent: 3284858 (1966-11-01), Taccone
patent: 3543336 (1970-12-01), Feeney
patent: 3596869 (1971-08-01), Humphrey
patent: 3656946 (1972-04-01), Inque et al.
patent: 4334850 (1982-06-01), Garabedian
patent: 4350486 (1982-09-01), Croseck et al.
patent: 4518341 (1985-05-01), Suffa
patent: 4588368 (1986-05-01), Buhler et al.
patent: 4888144 (1989-12-01), Matsushita et al.

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