JPWO2023228328A1 - - Google Patents
Info
- Publication number
- JPWO2023228328A1 JPWO2023228328A1 JP2022576875A JP2022576875A JPWO2023228328A1 JP WO2023228328 A1 JPWO2023228328 A1 JP WO2023228328A1 JP 2022576875 A JP2022576875 A JP 2022576875A JP 2022576875 A JP2022576875 A JP 2022576875A JP WO2023228328 A1 JPWO2023228328 A1 JP WO2023228328A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
- C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
- C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2200/00—Crystalline structure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2022/021423 WO2023228328A1 (ja) | 2022-05-25 | 2022-05-25 | 超硬合金及びそれを用いた切削工具 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2023228328A1 true JPWO2023228328A1 (ja) | 2023-11-30 |
JP7401048B1 JP7401048B1 (ja) | 2023-12-19 |
JPWO2023228328A5 JPWO2023228328A5 (ja) | 2024-05-08 |
Family
ID=88918722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022576875A Active JP7401048B1 (ja) | 2022-05-25 | 2022-05-25 | 超硬合金及びそれを用いた切削工具 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4372115A1 (ja) |
JP (1) | JP7401048B1 (ja) |
CN (1) | CN117916397A (ja) |
TW (1) | TW202346614A (ja) |
WO (1) | WO2023228328A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024166195A1 (ja) | 2023-02-07 | 2024-08-15 | 住友電気工業株式会社 | 超硬合金およびそれを用いた切削工具 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3811938B2 (ja) * | 2000-02-28 | 2006-08-23 | 三菱マテリアル株式会社 | 高速穴あけ加工ですぐれた耐折損性および耐摩耗性を発揮する微粒組織加圧焼結体製ミニチュアドリル |
JP2004162080A (ja) * | 2002-11-08 | 2004-06-10 | Hitachi Tool Engineering Ltd | 強靱性微粒超硬合金 |
JP2006131974A (ja) * | 2004-11-08 | 2006-05-25 | Sumitomo Electric Ind Ltd | 超硬合金 |
JP2006255825A (ja) * | 2005-03-16 | 2006-09-28 | Hitachi Tool Engineering Ltd | Wc基超硬合金部材 |
JP3952209B2 (ja) | 2005-09-27 | 2007-08-01 | 日立ツール株式会社 | Wc基超硬合金部材 |
JP4924808B2 (ja) * | 2006-08-08 | 2012-04-25 | 冨士ダイス株式会社 | 超微粒超硬合金 |
JP2011208268A (ja) * | 2010-03-30 | 2011-10-20 | Hitachi Tool Engineering Ltd | 超微粒超硬合金 |
JP2012117100A (ja) | 2010-11-30 | 2012-06-21 | Sumitomo Electric Ind Ltd | 超硬合金 |
JP5289532B2 (ja) | 2011-10-07 | 2013-09-11 | 京セラ株式会社 | 超硬合金およびそれを用いた回転工具 |
-
2022
- 2022-05-25 EP EP22943731.4A patent/EP4372115A1/en active Pending
- 2022-05-25 WO PCT/JP2022/021423 patent/WO2023228328A1/ja active Application Filing
- 2022-05-25 CN CN202280060161.2A patent/CN117916397A/zh active Pending
- 2022-05-25 JP JP2022576875A patent/JP7401048B1/ja active Active
-
2023
- 2023-01-19 TW TW112102618A patent/TW202346614A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2023228328A1 (ja) | 2023-11-30 |
EP4372115A1 (en) | 2024-05-22 |
CN117916397A (zh) | 2024-04-19 |
JP7401048B1 (ja) | 2023-12-19 |
TW202346614A (zh) | 2023-12-01 |
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