Amorphous alloy reinforced CU—based composite coating and composite bulk material and preparation method thereof

Abstract

An amorphous alloy reinforced Cu-based composite coating and composite bulk material and a preparation method thereof, comprising an amorphous alloy reinforced Cu-based composite coating and an amorphous alloy reinforced Cu-based composite bulk material, both the amorphous alloy reinforced Cu-based composite coating and the amorphous alloy reinforced Cu-based composite bulk material comprise at least Cu powder and amorphous alloy (Fe54.61Mo16.8Cr25.8C2.44Si0.35) powder, a proportion of the Cu powder included in the amorphous alloy reinforced Cu-based composite coating and the amorphous alloy reinforced Cu-based composite bulk material is 55% to 95%, a proportion of the amorphous alloy (Fe54.61Mo16.8Cr25.8C2.44Si0.35) powder content in the amorphous alloy reinforced Cu-based composite coating and the amorphous alloy reinforced Cu-based composite bulk material is 5% to 45%. The thickness of the composite coating provided by the invention is 300 μm to 2000 μm, and the thickness of the composite bulk material reaches the centimeter level.

Dependencies are inferred from the claim text.