Title:
METHOD OF PRODUCING HARD-SOFT LAYERED MATERIAL AND METHOD OF PRODUCING PART OBTAINED BY USING THE HARD SOFT LAYERED MATERIAL
Document Type and Number:
Japanese Patent JP2004306098
Kind Code:
A
Abstract:
To provide a method of producing a hard-soft layered material obtained by layering a hard layer and a soft layer, and to provide a method of producing parts obtained by using the hard-soft layered material.
In the method of producing the hard-soft layered material 20 obtained by layering a hard layer 23 and a soft layer 24 evaluated in indexes such as Vickers hardness, at least one face to be joined in the hard-soft layered material 20, each of the faces to be joined being subjected to activation treatment, are abutted and superimposed, and are layered and joined to produce the hard-soft layered material 20. Further, parts such as a suspension applied to a disk head or the like are produced by using the hard-soft layered material 20.
Inventors:
SAIJO KINJI
YOSHIDA KAZUO
OSAWA SHINJI
NANBU KOJI
YOSHIDA KAZUO
OSAWA SHINJI
NANBU KOJI
Application Number:
JP2003104003A
Publication Date:
November 04, 2004
Filing Date:
April 08, 2003
Export Citation:
Assignee:
TOYO KOHAN CO LTD
International Classes:
B23K20/04; B23K20/00; (IPC1-7): B23K20/04; B23K20/00