Title:
複合材料及びその製造方法、複合金属材料及びその製造方法
Document Type and Number:
Japanese Patent JP4279220
Kind Code:
B2
Abstract:
A method of producing a composite material which includes a carbon-based material and a particulate or fibrous metal material Z. The method includes steps (a) to (c). In the step (a), at least a first carbon material and the metal material Z mixed into an elastomer, and dispersing the first carbon material and the metal material Z by applying a shear force to obtain a composite elastomer, the metal material Z having a melting point lower than a melting point of the first carbon material. In the step (b), the composite elastomer is heat-treated to vaporize the elastomer to obtain an intermediate composite material including a second carbon material and the metal material Z. In the step (c), the intermediate composite material is heat-treated together with a substance including an element Y having a melting point lower than the melting point of the metal material Z to vaporize the substance including the element Y.
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Inventors:
Akira Matsuo
Toru Noguchi
Toru Noguchi
Application Number:
JP2004262391A
Publication Date:
June 17, 2009
Filing Date:
September 09, 2004
Export Citation:
Assignee:
Nissin Industry Co., Ltd.
International Classes:
C22C47/04; B22F1/10; C22C1/05; C22C1/10; C22C47/08; C22C47/14; C22C49/04; C22C101/10
Attorney, Agent or Firm:
Yukio Fuse
Mitsue Obuchi
Mitsue Obuchi