| 摘要 |
PURPOSE:To provide an executing method of a monolithic refractory excellent in durability as a lining refractory for molten metal vessel. CONSTITUTION:The monolithic refractory containing a MgO-Al2O3 based spinel clinker composed of 35-95wt.% MgO, 5-65wt.% Al2O3 and the balance 9wt.% component in chemical component ratio as an aggregate or a MgOCaO based clinker composed of 30-95wt.% MgO, 5-70wt.% CaO and the balance <=5wt.% component in chemical component ratio is poured, hardened and dried under a reduced pressure. |
