Charging a mold for continuous casting
AssigneeMannesmann Aktiengesellschaft
InventorsGerd Diederich, Rolf Solmecke, Hans Husselmann, Eberhard Heimann, Frithjof Schauffele
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Abstract
A pipe like feeder nozzle for injecting molten steel into a mold for continuous casting is constructed from a refractory material and has its lower part covered with a porous e.g. fibrous, refractory cover bonded to the feeder pipe by a refractory bonding agent.
Claims3
An immersion-type feeder pipe for charging a mold with steel for continuous casting, which pipe is made of a fireproof material, the improvement comprising an outer porous cover disposed over at least part of the pipe and made of a heat-insulating, fibrous fleece- or mat-like construction, the fibers being made of at least one refractory oxide selected from the group, comprising alumina, silica, zirconium oxide, and chromium oxide;
- and
- said cover being bonded to the pipe by means of a refractory bonding agent.
Dependencies are inferred from the claim text.