Back to results
US 2016/0096778 A1Published application
Coating fibers using directed vapor deposition
AssigneeROLLS-ROYCE plc
InventorsAdam L. Chamberlain, Andrew J. Lazur, Kang N. Lee
Life of this patent
Estimating the term…
Abstract
A method of making a fiber tow coating is provided. The method includes providing a fiber tow selected from the group consisting of carbon and silicon; and applying an oxide-based fiber interface coating onto the fiber tow using directed vapor deposition or other like deposition method.
Claims19
A method of fiber tow coating, the method comprising the steps of:
- providing a fiber tow of a material that is selected from the group consisting of at least one of a carbon material and a silicon material;
- and applying an oxide-based fiber interface coating onto the fiber tow using directed vapor deposition.
A method of fiber tow coating, the method comprising the steps of:
- providing a fiber tow made of a material that is selected from the group consisting of at least one of a carbon material and a silicon material;
- and
- applying an oxide-based fiber interface coating onto the fiber tow using chemical vapor filtration.
A method of fiber tow coating, the method comprising the steps of:
- providing a fiber tow made of a material that is selected from the group consisting of at least one of a carbon material and a silicon material;
- applying a boron nitride or carbon onto the fiber using a process selected from the group consisting of directed vapor deposition and chemical vapor filtration;
- and
- applying a second layer on the oxide-based fiber interface coating wherein the second layer is selected from a group consisting of a Y disilicate, a Yb disilicate, barium strontium aluminosilicate, and lanthanum monazite.
1 more element
Dependencies are inferred from the claim text.