JPWO2025069215A1 - - Google Patents
Info
- Publication number
- JPWO2025069215A1 JPWO2025069215A1 JP2024513342A JP2024513342A JPWO2025069215A1 JP WO2025069215 A1 JPWO2025069215 A1 JP WO2025069215A1 JP 2024513342 A JP2024513342 A JP 2024513342A JP 2024513342 A JP2024513342 A JP 2024513342A JP WO2025069215 A1 JPWO2025069215 A1 JP WO2025069215A1
- 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
- C22C29/067—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 comprising a particular metallic binder
-
- 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
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
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/JP2023/035011 WO2025069215A1 (ja) | 2023-09-26 | 2023-09-26 | 超硬合金 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2025069215A1 true JPWO2025069215A1 (https=) | 2025-04-03 |
| JP7694812B1 JP7694812B1 (ja) | 2025-06-18 |
| JPWO2025069215A5 JPWO2025069215A5 (https=) | 2025-09-03 |
Family
ID=95067751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024513342A Active JP7694812B1 (ja) | 2023-09-26 | 2023-09-26 | 超硬合金 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12448670B2 (https=) |
| EP (1) | EP4703488A1 (https=) |
| JP (1) | JP7694812B1 (https=) |
| CN (1) | CN121569055A (https=) |
| TW (1) | TW202513815A (https=) |
| WO (1) | WO2025069215A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE275211T1 (de) * | 1999-10-12 | 2004-09-15 | Ceratizit Austria Gmbh | Hartmetall-legierung zur formgebung mittels funkenerosiver bearbeitungs-verfahren |
| JP4282298B2 (ja) | 2002-10-09 | 2009-06-17 | 株式会社タンガロイ | 超微粒超硬合金 |
| JP2006037160A (ja) * | 2004-07-27 | 2006-02-09 | Tungaloy Corp | 焼結体 |
| CN102470446A (zh) | 2009-06-30 | 2012-05-23 | 株式会社图格莱 | 金属陶瓷和被覆金属陶瓷 |
| JP6292303B2 (ja) * | 2014-05-23 | 2018-03-14 | 株式会社タンガロイ | 被覆超硬合金 |
| GB201713532D0 (en) | 2017-08-23 | 2017-10-04 | Element Six Gmbh | Cemented carbide material |
| CN111386158B (zh) * | 2018-01-31 | 2022-08-19 | 日立金属株式会社 | 复合硬质合金轧辊以及复合硬质合金轧辊的制造方法 |
| JP7131738B1 (ja) * | 2021-04-28 | 2022-09-06 | 住友電工ハードメタル株式会社 | 超硬合金及びそれを用いた超高圧発生装置用金型 |
-
2023
- 2023-09-26 WO PCT/JP2023/035011 patent/WO2025069215A1/ja active Pending
- 2023-09-26 US US18/714,586 patent/US12448670B2/en active Active
- 2023-09-26 CN CN202380100840.2A patent/CN121569055A/zh active Pending
- 2023-09-26 JP JP2024513342A patent/JP7694812B1/ja active Active
- 2023-09-26 EP EP23954191.5A patent/EP4703488A1/en active Pending
-
2024
- 2024-06-20 TW TW113122850A patent/TW202513815A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025069215A1 (ja) | 2025-04-03 |
| EP4703488A1 (en) | 2026-03-04 |
| CN121569055A (zh) | 2026-02-24 |
| US20250101548A1 (en) | 2025-03-27 |
| TW202513815A (zh) | 2025-04-01 |
| JP7694812B1 (ja) | 2025-06-18 |
| US12448670B2 (en) | 2025-10-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241001 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20241001 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20241001 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250114 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20250507 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20250520 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7694812 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |