PROCESS FOR THE PRODUCTION OF A CERAMIZABLE RAW GLASS COMPONENT, AS WELL AS A CERAMIZABLE RAW GLASS COMPONENT AND A VITROCERAMIC OBJECT

摘要

The present invention relates to a process for producing ceramizable green glass components, a device for carrying out such a process, and a ceramizable green glass component that can be manufactured with the process. The method is a redrawing process in which, in a deformation zone, a blank is heated to a temperature which allows redrawing of the glass. The method is characterized in that the deformation zone is particularly small. This makes it possible to reshape ceramic raw glass bodies, without the ceramization already starting during redrawing. The method makes it possible to obtain raw glass components in the form of plates or sheets which are characterized by inter alia by a particularly smooth surface.