精品文献
高纯石英
石英砾石碱溶蚀法研制高纯石英砂
石英砾石碱溶蚀法研制高纯石英砂
高纯石英砂代替水晶生产透明石英玻璃
高纯石英砂代替水晶生产透明石英玻璃
The whole process of manufacturing the transparent quartzglass was studied using refined high purity silica sand. Impurity of this refined silica sand is below 500644g/g. On the other hand, the physical properties of the transparent quartz glass which was made of this high purity silica sand reach the same level as that made of natural crystals.