Refractory composition for refractory linings of metallurgical v

Details Refractory composition for refractory linings of metallurgical v Refractory composition for refractory linings of metallurgical v

1989-04-11

1989-10-31

Dixon, Jr., William R.

Compositions: ceramic

Ceramic compositions

Refractory

501113, 501123, C04B 3504, C04B 3506

Patent

active

048777617

ABSTRACT:
A refractory composition for use, preferably as a lining of a metallurgical vessel is disclosed. The refractory composition includes sintered oxide granulations, based on magnesium oxide, dolomite, calcium oxide or a combination thereof, an organic binder having a mixture containing carbomethoxy-substituted oligophenyls, carbomethoxy-substituted benzyl esters or a combination thereof, and 0 to 20 parts by weight of a fine particulate carbon carrier per 100 parts by weight sintered oxide. A process for the production of a pressed body employing the refractory composition of the invention is also disclosed.

REFERENCES:
patent: 3414419 (1968-12-01), Farrington et al.
patent: 3632360 (1972-01-01), Lufcy
patent: 3816146 (1974-06-01), Cassens
patent: 4549906 (1985-10-01), Wyskott et al.
S. Balke et al., "Ullmanns Encyklopadie der technischen chemie", 1965 pp. 750-755.

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