Oxynitride glass fibers. Patent Application
Patent
·
OSTI ID:6148106
This invention relates to the production of high-elastic-modulus, high-strength, corrosion-resistant oxynitride glass-fibers for improved fiber-reinforced composites. The incorporation of nitrogen into silicon-yttrium-aluminum oxide glasses enhances the properties of bulk glass. This invention is the first demonstation that such glasses can be made into fibers. The addition of nitrogen to pratically any oxide glass fiber composition will produce improvements in properties similar to those shown for the silicon-yttrium-aluminum system.
- Assignee:
- GRA; EDB-86-063658
- Patent Number(s):
- None
- OSTI ID:
- 6148106
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
360303 -- Composite Materials-- Mechanical Properties-- (-1987)
CHALCOGENIDES
COMPOSITE MATERIALS
CORROSION RESISTANCE
FIBERS
GLASS
INVENTIONS
MATERIALS
NITRIDES
NITROGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PNICTIDES
PRODUCTION
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
360303 -- Composite Materials-- Mechanical Properties-- (-1987)
CHALCOGENIDES
COMPOSITE MATERIALS
CORROSION RESISTANCE
FIBERS
GLASS
INVENTIONS
MATERIALS
NITRIDES
NITROGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PNICTIDES
PRODUCTION