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锆砂做什么用

更新时间: 2020-07-16 00:00:00     

1、英砂是以晶体状态出现,呈四方柱结构,是优质的耐火材料。多与钛铁矿、金红石、独居石、磷钇矿等共生于海滨砂中,经水选、电选、磁选等选矿工艺分选后而得到;

2、主要由硅酸锆组成的耐火度很高的酸性砂;

3、锆英石用于耐火材料,称锆质耐火材料,如锆刚玉砖,锆质耐火纤维,铸造行业铸型用砂,精密铸件型砂,精密搪瓷器具,此外也用于玻璃、金属,海绵锆以及锆化合物二氧化锆、氯氧化锆、锆酸钠、氟锆酸钾、硫酸锆等的生产中。

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