| 摘要 |
PURPOSE:To provide a compsn. of monolithic refractories using refractory stock contg. magnesia and/or free magnesia and excellent in slaking resistance. CONSTITUTION:Fine powder of amorphous kaolin (metakaolin) is added to a compsn. of monolithic refractories using refractory stock contg. magnesia and/or free magnesia by 0.1-20 pts.wt. per 100 pts.wt. of the compsn. |
