Refractory lining tuyere for metallurgical furnace

Details Refractory lining tuyere for metallurgical furnace Refractory lining tuyere for metallurgical furnace

1977-05-02

1979-03-06

Beck, Shrive P.

Pipes and tubular conduits

Distinct layers

Coated

138145, 138177, 428 36, 427181, 427226, 427229, 427234, 427239, 427241, 427405, F16L 914

Patent

active

041425561

ABSTRACT:
A refractory lined, abrasion resistant tuyere for a metallurgical furnace is produced by causing an aluminothermic reduction reaction within a cylindrical metal shell, such that the metallic reaction product forms a layer within the cylinder and the slag reaction product forms a second layer overlying the first layer thereby providing an abrasion resistant refractory lining.

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