利用白云石资源开发镁钙质耐火材料
Development of magnesium-calcium refractories with dolomite resources
徐平坤1
作者信息
摘要
天然白云石资源丰富,遍布各地,它是镁钙质耐火材料的优质原料.镁钙质耐火材料能净化钢水,具有做钢包衬不粘渣、在水泥窑里能粘牢窑皮及容易水化等特殊性能.随着对钢质量要求的提高,大型水泥窑的发展,镁钙质耐火材料前景广阔,但水化问题还没有得到彻底解决.
Abstract
Natural dolomite resources are abundant and distributed throughout the country,making it a high-quality raw material for magnesium-calcium refractories.Magnesium-calcium refractories have the ability to purify liquid steel,are used as the ladle lining without sticking slags,can firmly adhere to the kiln coating in cement kilns,and exhibit easy hydration and other unique properties.With the improvement of steel quality requirements and the development of large-scale cement kilns,magnesium-calcium refractories have broad prospects.However,the hydration problem has not been completely resolved yet.
关键词
白云石/镁钙砖/钢水/不锈钢/水泥窑Key words
Dolomite/Magnesium-calcium brick/Liquid steel/Stainless steel/Cement kiln引用本文复制引用
出版年
2024
NETL
NSTL
万方数据