Title:
CEMENTED CARBIDE AND CUTTING TOOL
Document Type and Number:
WIPO Patent Application WO/2023/120342
Kind Code:
A1
Abstract:
This cemented carbide has a hard phase containing W and C and a binder phase containing an iron-group metal. In addition, the binder phase has a fractal dimension of 0.7 or greater when in a dispersed state.
Inventors:
FUJIMURA KAZUNORI (JP)
Application Number:
PCT/JP2022/046114
Publication Date:
June 29, 2023
Filing Date:
December 14, 2022
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
C22C29/08; B22F7/00; B23B27/14; B23B51/00; B26F1/16; C22C1/051
Foreign References:
| CN113322389A | 2021-08-31 | |||
| JP2016132805A | 2016-07-25 | |||
| JP2016030314A | 2016-03-07 | |||
| JP2012148384A | 2012-08-09 | |||
| CN113042730A | 2021-06-29 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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