Patent Number: 7,712,512

Title: Method for manufacturing composite metal material and method for manufacturing composite-metal molded article

Abstract: A method for manufacturing a composite metal material combined with a nanocarbon material comprises heating a metal alloy to a half-melted state in which both liquid and solid phases are present. Next, a nongraphitized nanocarbon material is added to the half-melted metal alloy and stirred to form a composite metal material combined with a nanocarbon.

Inventors: Suganuma; Masashi (Nagano, JP), Sato; Tomoyuki (Nagano, JP), Kato; Atsushi (Nagano, JP)

Assignee: Nissei Plastic Industrial Co., Ltd.

International Classification: B22D 27/09 (20060101)

Expiration Date: 5/11/12018