| 摘要 |
<p>Glazes are applied e.g. to pottery ware or ceramic tiles by a sol-gel process. The sol contains glaze forming precursors. Once the sol has formed a gel on the surface of the ware or tile, the ware may be heated to densify the gel and convert it (at low temperatures) to a vitreous glaze. No intermediate drying step is needed. The final glaze is of increased durability.</p> |
