摘要
由于粘土中各种氧化物杂质对其耐火度影响程度的不同 ,因此在粘土耐火度公式中 ,统用RO来表示各种氧化物杂质的总量 ,并乘以相同的因子系数 ,这样势必会造成用此粘土耐火度公式计算的耐火度与真实值之间存在着较大的偏差。本文针对粘土耐火度公式所存在的问题 ,提出了此公式的修正公式 ,通过实验验正与误差分析 ,表明该修正公式更具准确性和实用性。同时 ,作者对修正公式的适用范围也进行了讨论。
An error must be encountered between the calculated data and the true refractoriness because in the clay refractoriness equation the total amount of various oxides which have different effects on clay refractoriness is shown by RO and multiplied by the same coefficient. The modified equation would be put forward in the paper. According to the test and error analysis, it would be shown that the modified equation of clay refractoriness is more actual and practical than the previous equation. At the same time, the scope of its applications is also discussed.
出处
《矿物学报》
CAS
CSCD
北大核心
2000年第3期298-300,共3页
Acta Mineralogica Sinica
关键词
粘土
耐火度公式
修正
clay
refractoriness
modification
