Composite material, manufacturing method for composite material, and mold
AssigneeProterial, Ltd.
InventorsHiroshi Shiratori, Shuho Koseki, Shinsuke Ando, Kousuke Kuwabara, Shinya Okamoto
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Abstract
A composite material that is durable in a hot environment and easily produced. The composite material has an overlaid part comprising high-melting-point metal in at least a part on the surface of a low-melting-point alloy member having a melting point of 1600° C. or lower. The overlaid part comprising high-melting-point metal comprises high-melting-point metal particles comprising high-melting-point metal elements having a melting point of 2400° C. or higher scattered therein and comprises the high-melting-point metal elements that account for 50% by mass to 95% by mass thereof.
Claims7
A composite material comprising an overlaid part comprising a high-melting-point metal in at least a part on the surface of a low-melting-point alloy member having a melting point of 1600° C. or lower,
- wherein the overlaid part comprising the high-melting-point metal comprises high-melting-point metal particles comprising high-melting-point metal elements having a melting point of 2400° C. or higher scattered therein and comprises the high-melting-point metal elements in a range of 50% by mass to 95% by mass, and
- wherein the overlaid part comprising high-melting-point metal comprises a binder phase surrounding the high-melting-point metal particles in which the high-melting-point metal elements are dissolved in an alloy having a melting point of 1600° C. or lower comprised in the low-melting-point alloy member and the binder phase comprises an FCC phase.
Dependencies are inferred from the claim text.