Heat insulating lining for metallurgical vessels

Details Heat insulating lining for metallurgical vessels Heat insulating lining for metallurgical vessels

1980-03-11

1982-07-13

Rosenberg, P. D.

Metallurgical apparatus

Linings

C21B 704

Patent

active

043391150

ABSTRACT:
The heat insulating lining of the metallurgical vessel includes a permanent layer in a refractory material and a consumable layer arranged in the interior of the vessel and intended to be in direct contact with the liquid metal. This layer consists of a mixture of inorganic particles and of mineral and/or organic fibers embedded in an organic and/or inorganic binder. Between the permanent layer and the consumable layer is fitted a relatively compressible layer of an inorganic and/or organic fibre base resistant to the temperature pertaining at the contact of the consumable layer, these fibres being partially embedded in an organic and/or inorganic binder.

REFERENCES:
patent: 3345059 (1967-10-01), Swindt
patent: 4014531 (1977-03-01), Takashima
patent: 4076224 (1978-02-01), Duchateau
patent: 4120641 (1978-10-01), Myles

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