铝镁碳砖(alumina-magnesia-carbon brick)是指以特级高铝矾土或刚玉砂、镁砂和鳞片状石墨为主要原料制成的耐火制品。铝镁碳砖是以特级高铝矾土或刚玉砂、镁砂和鳞片状石墨为主要原料翻成的衬火制品。其特征是在高温下除了因含碳具有高耐侵蚀性和不易剥落的优点外,还具有因使用时受热生成尖晶石而显示出高的残余线膨胀率的优点,因而成为新发展的优质衬砖。
电熔镁砂结晶体大、组织致密、高温性能好、抗渣性强,是生产镁碳砖和铝镁碳砖的优质原料。
It is an ideal raw material for producing magnesia carbon brick, with the characteristic of big crystal, compact texture, high temperature property and high slag resistance.
根据LF用钢包的侵蚀规律,结合济钢第一炼钢厂钢包的实际使用状况,开发了渣线镁碳砖和铝镁尖晶石浇注料复合砌筑工艺。
The composite bricklaying technology of ladle was developed according to the eroding rule of ladle for ladle furnace and combining the actual use status of the ladle in no.
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