Refractory supports

Details Refractory supports Refractory supports

1990-03-21

1993-06-08

Ryan, Patrick J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Edge feature

428288, 428296, 428323, 428328, 428446, 428412, 264 42, B32B 900

Patent

active

052177890

ABSTRACT:
An improved refractory support (kiln furniture) and a method of manufacture. The composition of the refractory support reduces the likelihood that it will adhere to the article which it is supporting during manufacturing. The kiln furniture is formed from bound ceramic fibers of aluminosilicate and alumina with a ground particulate filler of aluminosilicate and alumina, and refractory reactive binder of alumina and silica in a colloidal form.

REFERENCES:
patent: 4650775 (1987-03-01), Hill
patent: 4751205 (1988-06-01), Hill et al.
patent: 4812424 (1989-03-01), Helferich et al.
patent: 4814300 (1989-03-01), Helferich
patent: 4963515 (1990-10-01), Helferich

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