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US 2015/0308449 A1Published application
Gas turbine engine component with brazed cover
AssigneeUnited Technologies Corporation
InventorEdward R. BAREISS
Life of this patent
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Abstract
A component according to an exemplary aspect of the present disclosure includes, among other things, a body comprised of a first material, a cover attached to the body and comprised of a second material, and a braze alloy employable to braze the cover to the body and comprised of a third material. The first material, the second material and the third material are different materials.
Claims20
A component, comprising:
- a body comprised of a first material;
- a cover attached to said body and comprised of a second material;
- and
- a braze alloy employable to braze said cover to said body and comprised of a third material, wherein said first material, said second material and said third material are different materials.
1 more element
A blade for a gas turbine engine, comprising:
- an airfoil that extends to a tip shroud, said airfoil including a cooling passage;
- a cover attached to said tip shroud and covering said cooling passage;
- and
- a braze alloy applied around said cover to braze said cover to said tip shroud, wherein said airfoil, said cover and said braze alloy each include different material compositions.
1 more element
A gas turbine engine method, comprising:
- brazing a cover to a blade using a braze alloy, wherein the cover, the blade and the braze alloy each comprise different material compositions.
Dependencies are inferred from the claim text.