| 摘要 |
An improved process for repairing and prolonging the life of basic refractory linings of metallurgical vessels which comprises using a gunning mix consisting essentially of olivine in combination with up to about 15 weight per cent of dead-burn-ed magnesia based on the total solids content. A plasticizing clay or a water-soluble binder, each in amounts up to about 10 weight per cent based on the total solids content, may be included if desired. |
