| 摘要 |
PROBLEM TO BE SOLVED: To provide a monolithic refractory comprising a magnesia raw material and/or a dolomite raw material as main refractory raw materials, the monolithic refractory having excellent properties in low price by reducing used amounts of the magnesia raw material and/or the dolomite raw material as refractory raw materials while maintaining necessary properties.SOLUTION: There is provided a monolithic refractory containing refractory raw materials where 5 mass% to 20 mass% of a coarse-grained fraction of the refractory raw materials is substituted by Fe-Ni slag. There is provided a stamp material or a penetration material containing the monolithic refractory where the refractory raw material is a magnesia raw material and/or a dolomite raw material.SELECTED DRAWING: None |
