Method of isothermally forming a copper base alloy fiber reinforced composite
AssigneeMaterial Concepts, Inc.
InventorRichard W. Sexton
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Abstract
The present invention comprises a process of forming a copper base alloy composite which is reinforced by graphite fibers, wherein the fibers are first coated with a continuous coating of an alloy constituent and then continuously coated with a coating of copper or a copper base alloy. The coated fibers are then heated in a vacuum under applied load, in combination with copper or a copper base alloy at a temperature above the melting point of the copper or copper base alloy but below the melting point of the alloy to be formed from the copper or copper base alloy and the alloy constituent with which said graphite fiber has first been coated.
Claims7
A method of forming a copper base alloy graphite fiber reinforced composite, comprising the steps of:
- first coating said fiber with nickel, then coating said coated fiber with copper, heating said coated fiber in combination with a material selected from the group consisting of copper and copper base alloys to a temperature above the melting point of the material selected from the group consisting of copper and copper base alloys but below the melting point of the alloy to be formed, and holding said materials at said temperature until said alloy is formed and solidified.
Dependencies are inferred from the claim text.