Chemical vapor deposition of sialon

Patent · Tue Jun 22 04:00:00 EDT 1982

OSTI ID:6474609

Casey, A W; Landingham, R L

A laminated composite and a method for forming the composite by chemical vapor deposition. The composite includes a layer of sialon and a material to which the layer is bonded. The method includes the steps of exposing a surface of the material to an ammonia containing atmosphere; heating the surface to at least about 1200/sup 0/ C; and impinging a gas containing in a flowing atmosphere of air N/sup 2/, SiCl/sub 4/, and AlCl/sub 3/ on the surface.

• Assignee: Dept. of Energy
• Patent Number(s): US 4336304
• OSTI ID: 6474609
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
014000* -- Coal
Lignite
& Peat-- Combustion
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400800 -- Combustion
Pyrolysis
& High-Temperature Chemistry
ALUMINIUM CHLORIDES
ALUMINIUM COMPOUNDS
AMMONIA
ANTIFOULANTS
ANTIOXIDANTS
CERAMICS
CHEMICAL COATING
CHEMICAL REACTIONS
CHEMICAL VAPOR DEPOSITION
CHLORIDES
CHLORINE COMPOUNDS
COAL-FIRED GAS TURBINES
COMBUSTION PRODUCTS
CORROSION
DEPOSITION
ELEMENTS
ENERGY RECOVERY
FLUID FLOW
GAS FLOW
GAS TURBINES
HALIDES
HALOGEN COMPOUNDS
HEAT RECOVERY
HEATING
HELICAL ROTARY SCREW EXPANDER
HYDRIDES
HYDROGEN COMPOUNDS
LAYERS
MACHINERY
NITRIDES
NITROGEN
NITROGEN COMPOUNDS
NITROGEN HYDRIDES
NONMETALS
PNICTIDES
RECOVERY
REFRACTORIES
ROTORS
SILICON CHLORIDES
SILICON COMPOUNDS
SILICON NITRIDES
SURFACE COATING
TURBINES
TURBOMACHINERY