Forming a glass on a substrate

Adherent layers of glass are deposited on a preform or substrate via the controlled oxidation of a glass precursor, such as silicon monoxide, in the vapor state, thereby providing unusual shaped composite articles having a glass coating on the substrate. A preform or substrate such as carbon can sub...

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Bibliographische Detailangaben
Hauptverfasser: GRAFSTEIN, DANIEL, HEATH, CARL E, MILEWSKI, JOHN V
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Adherent layers of glass are deposited on a preform or substrate via the controlled oxidation of a glass precursor, such as silicon monoxide, in the vapor state, thereby providing unusual shaped composite articles having a glass coating on the substrate. A preform or substrate such as carbon can subsequently be oxidized, thereby providing a glass microcapillary of exceedingly uniform dimensions.