Sgl Carbon Se

Sgl Cfl Ce Gmbh

Janusz Tomala

Martin Kucher

Frank Hiltmann

Wilhelm Frohs

Thomas Frommelt

Markus Pfeffer

Christian Wiebel

Chirstian Wiebel

Rainer Schmitt

A refractory, which is particularly suitable for use in an inner lining of a blast furnace, is obtainable by a process. The process includes providing a mixture containing coke, silicon and a binder. A green block is formed from the mixture. The green block is then baked. The baked block is semi-graphitized at a temperature between 1600 and 2000&#xb0; C.

Method for manufacturing a refractory for an inner lining of a blast furnace and blast furnace having the inner lining

A refractory particularly for the use in an inner lining of a blast furnace is a layered composite comprising a protective layer and a conductive layer, wherein the interlayer bonding strength between the individual layers is more than 6 MPa.

Composite refractory for an inner lining of a blast furnace

Growing community of inventors

Raciborz, Poland

Janusz Tomala