Didier-werke Ag

Klaus Wieland

Axel Eschner

Thomas Weichert

Bernhard Schmalenbach

Christoph Wohrmeyer

Dieter Schlacht

Refractory or fireproof brick useful as tin bath bottom brick, wherein the brick is made of a calcium aluminate having both coarse and fine grain sizes, and a binder made of calcium aluminate.

Refractory or fireproof brick as tin bath bottom brick

A furnace lining is formed by a plurality of lining bricks. The bricks have surfaces defining an internal surface of the lining that is to face the interior of the furnace and to receive therefrom radiant heat. At least one depression is formed in the lining and opens onto the surface through an opening. The depression has internal wall surfaces that are geometrically configured to cause radiant heat from the furnace interior that impinges on a first internal wall surface to be reflected thereby and to impinge therefrom onto a second internal wall surface. Thus, the heat will be absorbed by the bricks of the lining, and such heat will be emitted thereby from the inner surface thereof.

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Wiesbaden, Germany

Klaus Wieland