This product is prefab by the high-performance ramming mix of low cement concentration with the features of high strength and thermal shocking at high and regular temperature.
It has the advantages of long service life and great resistance against flow washing and erosion.
It is suitable for the application of triangle zone of electric furnace cover.
For the electric furnace cover, LMM GROUP has a complete set of mature solutions. At present, the electric furnace cover with a diameter of 6 meters can be made as a whole. It is suitable for ordinary electric furnace, ultra-high power electric furnace, refining furnace and VD furnace.
|Bulk Density (g/cm3)||110°C*24h||≥2.9||≥2.9|
|Cold Cracking Strength(MPa)||110°Cx24h||≥6||≥6|
|Cold Crushing Strength(MPa)||110°Cx24h||≥30||≥40|