Silica castables

Details Silica castables Silica castables

1984-03-22

1985-03-19

Poer, James

Compositions: ceramic

Ceramic compositions

Refractory

501133, C04B 3514

Patent

active

045060258

ABSTRACT:
A castable silica refractory consisting essentially of 58-78 by weight percent amorphous silica selected from the group consisting of vitreous and fused silica or a combination thereof; 10-30 by weight percent quartzite; 4-10 by weight percent volatilized silica; 2-3 by weight percent wollastonite powder; and 1-3 by weight percent white portland cement; plus as additions about 0.4 by weight percent water reducing agent and 6-10 by weight percent water.

REFERENCES:
patent: 2736660 (1956-02-01), Barlow

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