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.
NETL
NSTL
万方数据
