Lining structure composition for a tundish

Details Lining structure composition for a tundish Lining structure composition for a tundish

1985-02-27

1986-10-07

Hayes, Lorenzo B.

Stock material or miscellaneous articles

Composite

Of inorganic material

106 3827, 427135, 428701, B32B 900

Patent

active

046159533

ABSTRACT:
The present invention provides an improved lining structure composition on the inner surface of a tundish by forming an alumina-silica-base intermediate lining layer over which a magnesian surface coating layer is formed by gunning. It solves the adhesion defect on a refractory lining of the tundish and enables longer operation of the tundish.

REFERENCES:
patent: 3976823 (1976-08-01), Ernsthausen
patent: 4460916 (1984-07-01), Hashimoto et al.
Shibata et al., "Steelmaking Conference Procedure", vol. 65, 1982, pp. 66-76.
Taniguchi et al., "Taikabutsu Overseas", vol. 1, No. 2, pp. 62-69.
Arai et al., Article delivered at First International Conference on Refractories, Nov. 15-18, 1983, Tokyo, Japan, pp. 709-720.
Nashiwa, "Taikabutsu (Refractories)", vol. 28, pp. 518-522.

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