The Use of Dolomite Bricks and the Effect of Slag Format-ion on Basic Linings in Modern Steelmaking Practice

The demands made upon the properties of steel with regard to higher cleanness and lower contents of sulphur and oxygen increase continuously. This has to be taken into consideration by all metallurgical treatments. The modern technology of "Secondary Steelmaking" transferred metall-urgical processes out of the primary melting facilities into subsequent "secondary" units. Consequently, these units must also be lined with refractories compatible with these metallurgical requirements (1-4)

The Use of Dolomite Bricks and the Effect of Slag Formation on Basic Linings in Modern Steelmaking Practice.

The demand made for steel with higher cleanness and lower contents of sulphur and oxygen are increasing continuously. This has to be taken into consideration by all metallurgical treatments. The modern technology of "Secondary Steel making" transferred metallurgical processes out of the primary melting facilities into subsequent "secondary units

Carbon containing sialon - composites

This paper reports scientific results of the development of refractory composite materials on the basis of SiAlON/corundum/graphite with from the application point of view tailor-made microstructure for linings and functional components, such as submerged entry nozzles in the continuous horizontal casting. These components present high service characteristics and are superior to corundum - graphite - based refractories in high temperature strengs and withstanding high temperature corrosion