Process and device for ceramising the base glass of glass ceramics

The present invention relates to the field of ceramising the base glass of glass ceramics. The base glass is also called green glass. The present invention relates to a process for ceramising glass ceramics (so-called green glass).The process according to the present invention comprises the followin...

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Bibliographische Detailangaben
Hauptverfasser: Hahn, Gerhard, Langsdorf, Andreas, Fotheringham, Ulrich, Esemann, Hauke, Hoppe, Bernd, Nüttgens, Sybill
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to the field of ceramising the base glass of glass ceramics. The base glass is also called green glass. The present invention relates to a process for ceramising glass ceramics (so-called green glass).The process according to the present invention comprises the following procedural steps:green glass () is manufactured;the green glass is placed in a suspended state on a levitation substrate by supply of levitation gas;the green glass is heated in the suspended state by IR radiation until such time as the desired ceramising has set in.