摘要
从试验证实了多孔玻璃微珠制造中的应力状况，提出了降低应力的途径：分相玻璃在空气中骤冷，对浸析用酸溶液进行预处理，由此制得了高强度无裂纹的多孔玻璃微珠。
The stresses conditin during the preparation of porous glass microballon was confirmed by our tests and the ways to reduce these stresses were provided the glasses were quenched in te air after heat treatment and the acid soluiton was preconditioned before leaching.By this way,we have got porous glass microballon sheets with high strength and no cracks.
关键词
多孔玻璃微珠
应力
预处理
porous glass microballon
stress precondition
