锆英砂
- 网络zircon sand;ZRS-A
锆英砂-
利用工业氧化铝与煤系轻烧高岭土或高纯石英砂为原料合成高纯莫来石，研究了添加剂（分别为滑石、ZnO和锆英砂）、合成温度、工艺过程对莫来石相含量及体积密度的影响。
High purity mullite was synthesized with industrial alumina and light-burned kaolinite . The influences of additives such as steatite , ZnO and zircon , temperature and synthesizing process on mullite phase content and bulk density were researched .