METHOD FOR MANUFACTURING POROUS METAL - MITSUBISHI MATERIALS CORP

Title:

METHOD FOR MANUFACTURING POROUS METAL

Document Type and Number:

Japanese Patent JP2003155503

Kind Code:

A

Abstract:

To provide a method for manufacturing a porous metal by which a porous metal of arbitrary porosity can be manufactured.

The porous metal can be manufactured by preparing a mixture in which metal powder, a water-soluble binder, a surfactant and water are mixed and a non-water-soluble hydrocarbon organic solvent is added, shaping the mixture into a plate, making it foam by heating to prepare foam metal 10, allowing the foam metal 10 to support metal powder 11 and then carrying out sintering (where copper-oxide powder is used as the metal powder 11) or preparing a mixture in which metal powder, a water-soluble binder, a surfactant and water are mixed and a non-water-soluble hydrocarbon organic solvent is added, shaping the mixture into a plate state, making it foam by heating to prepare foam metal 10, allowing the foam metal 10 to support metal slurry 17 and then carrying out sintering.

Inventors:

WADA MASAHIRO
SHIBUYA TAKUMI
CHO TOSHIYUKI

Application Number:

JP2001350703A

Publication Date:

May 30, 2003

Filing Date:

November 15, 2001

Export Citation:

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Assignee:

MITSUBISHI MATERIALS CORP

International Classes:

F28D15/02; B22F5/10; F28D15/04; F28F13/00; (IPC1-7): B22F5/10; F28D15/02

Attorney, Agent or Firm:

Masatake Shiga (6 people outside)

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