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公开(公告)号:US5108477A
公开(公告)日:1992-04-28
申请号:US526236
申请日:1990-05-21
CPC分类号: C03B19/102 , C03B19/00 , C03B19/06 , C03B2201/70 , C03B2201/82 , Y10S65/15
摘要: A method for foming glass articles of substantial thickness from unstable glass compositions which normally devitrify when formed by conventional casting or molding processes, is disclosed. The method includes the steps of quench-cooling the glass to form a crystal-free glass feedstock material, and then pressure-consolidating the feedstock at a temperature between the transition temperature and the crystallization temperature of the glass.
摘要翻译: 公开了一种用于通过常规铸造或模塑工艺形成的通常失透的不稳定玻璃组合物来形成实质厚度的玻璃制品的方法。 该方法包括骤冷冷却玻璃以形成无结晶玻璃原料的步骤,然后在玻璃的转变温度和结晶温度之间的温度下对原料进行压力固化。