Honeywell International Inc.

Alliedsignal Inc.

Keith R Karasek

Dave Narasimhan

Thomas E Strangman

William L Olson

Jeffrey P Armstrong

Jeffry Thurston Donner

A method for forming a carbon deposit inhibiting thermal barrier coating for an internal element or component of a gas turbine engine. Such coating includes a layer of thermal barrier material coated onto the surface of an engine component that will be exposed to the flow of burning engine gases. Such coating further includes a layer of carbon deposit inhibiting material coated on top of the layer of thermal barrier material.

Method for forming a carbon deposit inhibiting thermal barrier coating for combustors

A carbon deposit inhibiting thermal barrier coating for an internal element or component in a gas turbine engine. Such coating includes a layer of thermal barrier material coated onto the surface of an engine component that will be exposed to the flow of burning engine gases. Such coating further includes a layer of carbon deposit inhibiting material coated on top of the layer of thermal barrier material.

Carbon deposit inhibiting thermal barrier coating for combustors

This invention relates to a method of coating fibers by contacting the fibers with an organochlorosilane, drying and heating the fibers at a temperature of about 300.degree. to 500.degree. C., thereby coating the fibers. The choice of organochlorosilane and atmosphere under which the heating takes place will determine the composition of the coating.

Method of coating silicon carbide fibers

Alumina fibers whose surface is coated with zirconia to retain their identity in an alumina matrix when the mixture is sintered at temperatures needed to form a fully dense ceramic. The resulting fully dense ceramic composite shows the beneficial effects of such reinforcing fibers by having increased crack toughness.

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Elk Grove Village, IL, United States of America

Keith R Karasek