노재 및 노재의 제조 방법
    5.
    发明公开
    노재 및 노재의 제조 방법 有权
    炉体材料与制备方法

    公开(公告)号:KR1020110061484A

    公开(公告)日:2011-06-09

    申请号:KR1020100118773

    申请日:2010-11-26

    摘要: PURPOSE: A furnace refractory material with the excellent in lithium reactivity, and a producing method thereof are provided to prevent the generation of a bonding layer of glass materials for effectively controlling the damage on the furnace refractory material. CONSTITUTION: A furnace refractory material contains 95~99.9mass% of mixture including MgO and Al2O3. The specific gravity of the furnace refractory material is 1~2.5. the producing method of the furnace refractory material comprises a step of mixing all materials including a pore forming agent, and a step of plasticizing the mixture at 1,400~1,700deg C. The furnace refractory material uses periclase or spinel with the average particle diameter of 0.8~2mm as an aggregate material.

    摘要翻译: 目的:提供一种具有优异的锂反应性的耐火材料及其制造方法,以防止玻璃材料的接合层的产生,从而有效地控制对耐火材料的损伤。 构成:熔炉耐火材料含有95〜99.9质量%的混合物,包括MgO和Al2O3。 炉耐火材料的比重为1〜2.5。 炉耐火材料的制造方法包括将包括成孔剂的所有材料和在1400〜1700℃下使混合物增塑的步骤混合的步骤。炉耐火材料使用平均粒径为0.8的百日咳酶或尖晶石 〜2mm作为骨料。