An improved analysis method for determining iron content in sodium fluosilicate product was introduced.
介绍了一种改进的测定氟硅酸钠产品中铁含量的分析方法。
The thermal expansion coefficient of fluosilicate glass-ceramics is mainly affected by the crystal phases and their amount.
氟硅酸盐微晶玻璃的热膨胀性能主要取决于微晶玻璃的晶相组成及其相对含量。
Compositions, crystallization mechanisms and properties of the fluosilicate glass ceramics were investigated in this paper.
本文主要研究了氟硅酸盐微晶玻璃的组成、晶化机理和性能三个方面的内容。
According to the requirement of CBN grinding wheels and phase diagram, fluosilicate glass-ceramic was chosen as the subject investigated.
根据CBN砂轮结合剂的特殊要求，结合相图，选取氟硅酸盐微晶玻璃作为本次实验的研究对象。
A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced. And its optimal operations are described in detail.
本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺，并对操作条件作了详细的说明。
The scaling on equipment and pipeline of WPA filtration unit is caused by the precipitation of potassium and sodium fluosilicate when the temperature of acid decreases.
分析湿法磷酸过滤设备与管道结垢的主要原因是氟硅酸钾、钠盐因磷酸液相温度下降而沉积下来。
The method of determination of silicon in Mn - si alloy with potassium fluosilicate titration is introduced. On the best test condition, disturbance element is removed.
介绍了用氟硅酸钾滴定法测定硅锰合金中硅的方法，选择确定了最佳实验条件以及干扰的消除。
The sulphur content of final iron concentrate can be decreased to less than 0.5% by using copper sulfate and sodium fluosilicate as activator of pyrrhotite contained in iron ore.
铁矿石选矿中用硫酸铜和氟硅酸钠活化磁黄铁矿，使最终铁精矿合流量降至0.5%以下。
The sulphur content of final iron concentrate can be decreased to less than 0.5% by using copper sulfate and sodium fluosilicate as activator of pyrrhotite contained in iron ore.
铁矿石选矿中用硫酸铜和氟硅酸钠活化磁黄铁矿，使最终铁精矿合流量降至0.5%以下。
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