α—Al_2O_3微粉在刚玉质瓷中的作用

Action of α-Al_2O_3 Micropowder in corundum-based porcelain

本文选择刚玉质瓷（８５瓷、９０瓷、９５瓷）为基的不同配方，由低到高分别加入α—Ａｌ２Ｏ３微粉进行对比试验。考证了α—Ａｌ２Ｏ３微粉在刚玉制品中的作用。

This paper selected different formulas of corundum-based porcelain (85, 90, 95 porcelain) from lower to upper separately adding α-Al2O3 micropowder to conduct comparison experiments, thus, a textual proof of the action of α-Al2O3 micropowder in corundum wares.