Title:
SINTERED COMPACT AND SINTERED COMPACT PRODUCTION METHOD
Document Type and Number:
Japanese Patent JP2023170198
Kind Code:
A
Abstract:
To provide a sintered compact in which a through hole is formed at the bottom of a recessed part and having a simplifiable production process.SOLUTION: Provided is a sintered compact formed of metal powders, in which a recessed part is formed at either face in a thickness direction and a through hole which passes through in the thickness direction is formed at the bottom face of the recessed part, and a hole wall face is tilted with respect to the thickness direction in such a manner that a hole area is progressively reduced from either side to the other side of the thickness direction in at least a part of a circumferential direction of the through hole.SELECTED DRAWING: Figure 3
Inventors:
KONDO HIROAKI
Application Number:
JP2022081758A
Publication Date:
December 01, 2023
Filing Date:
May 18, 2022
Export Citation:
Assignee:
RESONAC HOLDINGS CORP
International Classes:
B22F5/10; B22F3/02; B22F3/035; B30B11/00
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office