| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a basic material for a refractory containing magnesia as a main component having good corrosion-resistance, slaking-resistance, slag- resistance, and spalling-resistance, or a magnesia-titania-alumina based clinker, and the refractory obtained by using the clinker. <P>SOLUTION: A mixture, in which one or at least two of glass components selected from phosphoric acid or phosphate, and basic aluminium lactate are mixed to 100 weight part of a composition having a chemical composition of magnesia of 25 to 95 weight percent, titania of 2 to 50 weight percent, and alumina of 3 to 73 weight percent, is baked, thereby an objective clinker is obtained. <P>COPYRIGHT: (C)2004,JPO |
