Title:
POWDER, METAL COMPONENT, ELECTRICAL CONTACT, METHOD FOR PRODUCING POWDER, AND METHOD FOR PRODUCING METAL COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/238491
Kind Code:
A1
Abstract:
This powder is an aggregate of a plurality of particles containing metal elements. The plurality of particles each comprise a matrix, and a plurality of precipitates dispersed in the matrix. The matrix contains a first component, and the plurality of precipitates each contain a second component. The standard error of the first component content in the plurality of particles is not more than 1.2 in terms of mass, and the standard error of the second component content in the plurality of particles is not more than 1.2 in terms of mass.
Inventors:
MAEZAWA FUMIHIRO (JP)
ISHIMINE TOMOYUKI (JP)
ISHIMINE TOMOYUKI (JP)
Application Number:
PCT/JP2023/013853
Publication Date:
December 14, 2023
Filing Date:
April 03, 2023
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO ELECTRIC SINTERED ALLOY LTD (JP)
SUMITOMO ELECTRIC SINTERED ALLOY LTD (JP)
International Classes:
B22F1/00; B22F7/00; B22F9/08; B22F10/00; B33Y80/00; C22C1/04; H01H1/025; H01H11/04; B22F10/22
Foreign References:
| JPH0495318A | 1992-03-27 | |||
| JP2002241807A | 2002-08-28 | |||
| JPH06116609A | 1994-04-26 | |||
| JP2018095923A | 2018-06-21 | |||
| JPH02282406A | 1990-11-20 | |||
| JP2017075386A | 2017-04-20 | |||
| JP2006032036A | 2006-02-02 | |||
| CN109759584A | 2019-05-17 | |||
| JPH0696647A | 1994-04-08 |
Attorney, Agent or Firm:
YAMANO Hiroshi et al. (JP)
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