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AssigneeCellMo Materials Innovation, Inc.
InventorsKicheol Hong, Hyeji Park, Sukyung Lee, Youngseok Song, Gigap Han, Kyungju Nam, Heeman Choe
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The successful fabrication of alloy foam (or porous alloy) is very rare, despite their potentially better properties and wider applicability than pure metallic foams. The processing of three-dimensional copper-nickel alloy foams is achieved through a strategic solid-solution alloying method based on oxide powder reduction or sintering processes, or both. Solid-solution alloy foams with five different compositions are successfully created, resulting in open-pore structures with varied porosity. The corrosion resistance of the synthesized copper-nickel alloy foams is superior to those of the pure copper and nickel foams.
A method comprising:
Dependencies are inferred from the claim text.