新型中间包碱性改质淬裂保护渣的研制

Development on New Type of Basic Characteristic Changing Ruptured Powder in Tundish

采用实验和数学模型计算的方法，对新型中间包碱性保护渣的破裂性、保温性以及夹杂吸附能力进行了研究，结果表明碱性保护渣在几个方面的性能都优于炭化稻壳。

The research is carried out on the rupture and heat-metainlng of basicpowder in tundish as well as the absorbtion capability of slag by adopting the methods ofexperiments and mathematical model calculation. The results show that this kind of basic powder is superior to carbonized rice husk in some performances.