Molten aluminum resistant refractory composition containing cera

Details Molten aluminum resistant refractory composition containing cera Molten aluminum resistant refractory composition containing cera

1989-04-28

1991-02-12

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Refractory

501133, 501154, 106 3827, 106 383, 106 389, 106699, 106700, 106711, 106802, 106805, 106808, 106816, 264 30, C04B 3580, C04B 3510, C04B 2824

Patent

active

049923951

ABSTRACT:
A ceramic fiber containing refractory moldable composition suitable for use with molten aluminum alloys, the composition comprised of 10-18 wt. % ceramic fiber, 33-45 wt. % colloidal silica, 30-42 wt. % total content of liquid carrier, 0.2-2.5 wt. % organic polymer and 1-15 wt. % barium sulfate. The composition has a high level of resistance to attack or penetration by molten aluminum.

REFERENCES:
patent: 2516892 (1950-08-01), Lobaugh
patent: 4060424 (1977-11-01), Hofmann
patent: 4088502 (1978-05-01), La Bar
patent: 4126474 (1978-11-01), Talley et al.
patent: 4174331 (1979-11-01), Myles
patent: 4622070 (1986-11-01), Sakurai et al.

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