Title:
COPPER-IRON ALLOY, AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2020076136
Kind Code:
A
Abstract:
To provide a copper-iron alloy forgeable and rollable or the like, containing iron and copper at an optional ratio; and to provide a manufacturing method thereof.SOLUTION: A copper-iron alloy contains copper as much as 10.0-97.0 vol.%, and iron as much as 3.0-90.0 vol.%, and has a linear structure containing a plurality of linear parts in parallel with both cross sections, when observing visually each image having a magnification of 200 by an optical microscope of a cross section cut out in parallel with a rolling direction and a cross section cut out vertically thereto.SELECTED DRAWING: Figure 2
Inventors:
WAKAUMI HISAO
KOSHIBA HIDEYO
PARK CHANG ZUO
KOSHIBA HIDEYO
PARK CHANG ZUO
Application Number:
JP2018211313A
Publication Date:
May 21, 2020
Filing Date:
November 09, 2018
Export Citation:
Assignee:
DOTETSU GOKIN KK
CFA JAPAN CO LTD
CFA GLOBAL CO LTD
CFA JAPAN CO LTD
CFA GLOBAL CO LTD
International Classes:
C22C9/00; B23K35/30; C22B9/16; C22C1/02; C22C33/04; C22C35/00
Attorney, Agent or Firm:
Takeshi Miyabe
Komori Eiji
Komori Eiji