Molten metal-resistant ceramic fiber-containing composition

Details Molten metal-resistant ceramic fiber-containing composition Molten metal-resistant ceramic fiber-containing composition

1989-08-28

1993-03-16

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 85, 501 95, C04B 3580

Patent

active

051944073

ABSTRACT:
A method of manufacturing a molten metal-resisting ceramic fiber composition includes mixing ceramic fibers, a frit, ceramic additives, a low temperature binder, and water. The mixture is formed into a desired shape, preferably by being extruded through a die. The shaped mixture is baked at low temperature, and then is fired at high temperature. During firing, the low temperature binder is oxidized and the frit is melted so as to substantially coat the fibers and fuse them into a porous matrix.

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