Heating – Heating or heat retaining work chamber structure
Patent
1988-02-05
1989-07-11
Yuen, Henry C.
Heating
Heating or heat retaining work chamber structure
432248, 110336, 110340, F27D 100
Patent
active
048466808
ABSTRACT:
The present invention relates to a ceramic composite material having a high thermal conductivity. The ceramic composite material consists of a network of metal fibers embedded in a ceramic material and where the network of fibers on one side of the ceramic composite material extends out to the surface of ceramic composite material. A part of the metal fibers may be substituted by ceramic fibers and/or carbon fibers. Preferably, the area of the network of metal fibers occupies 60-95% of the total area of the surface wherein the network of metal fibers extends out to the surface of the ceramic composite material. The present invention further relates to a refractory lining for metallurgical smelting furnace wherein at least a part of the above described ceramic composite material is connected by a metallic bond to a cooled metallic part of the smelting furnace.
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patent: 4325694 (1982-04-01), Bergman
patent: 4582742 (1986-04-01), Gilhart
patent: 4734031 (1988-03-01), Hughes
patent: 4752218 (1988-06-01), Nos et al.
Olav Per
Sonju Otto
Elkem a/s
Yuen Henry C.
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