JPWO2025069212A5 - - Google Patents
Info
- Publication number
- JPWO2025069212A5 JPWO2025069212A5 JP2024516661A JP2024516661A JPWO2025069212A5 JP WO2025069212 A5 JPWO2025069212 A5 JP WO2025069212A5 JP 2024516661 A JP2024516661 A JP 2024516661A JP 2024516661 A JP2024516661 A JP 2024516661A JP WO2025069212 A5 JPWO2025069212 A5 JP WO2025069212A5
- Authority
- JP
- Japan
- Prior art keywords
- binder phase
- cemented carbide
- powder
- cobalt
- tungsten
- Prior art date
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/035008 WO2025069212A1 (ja) | 2023-09-26 | 2023-09-26 | 超硬合金および切削工具 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2025069212A1 JPWO2025069212A1 (https=) | 2025-04-03 |
| JP7670234B1 JP7670234B1 (ja) | 2025-04-30 |
| JPWO2025069212A5 true JPWO2025069212A5 (https=) | 2025-09-03 |
Family
ID=95068628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024516661A Active JP7670234B1 (ja) | 2023-09-26 | 2023-09-26 | 超硬合金および切削工具 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12435396B2 (https=) |
| EP (1) | EP4692392A1 (https=) |
| JP (1) | JP7670234B1 (https=) |
| CN (1) | CN121464231A (https=) |
| TW (1) | TW202513817A (https=) |
| WO (1) | WO2025069212A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5288676A (en) * | 1986-03-28 | 1994-02-22 | Mitsubishi Materials Corporation | Cemented carbide |
| 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 |
| JP5170836B2 (ja) * | 2008-07-03 | 2013-03-27 | 三菱マテリアル株式会社 | 耐折損性に優れた超硬合金製ミニチュアドリル |
| US20120040183A1 (en) * | 2010-08-11 | 2012-02-16 | Kennametal, Inc. | Cemented Carbide Compositions Having Cobalt-Silicon Alloy Binder |
| CN103774026A (zh) * | 2013-12-23 | 2014-05-07 | 江西稀有稀土金属钨业集团有限公司 | 一种含表面低钴层的硬质合金产品的制备方法 |
| JP6292303B2 (ja) | 2014-05-23 | 2018-03-14 | 株式会社タンガロイ | 被覆超硬合金 |
| JP7151722B2 (ja) | 2017-12-18 | 2022-10-12 | 住友電気工業株式会社 | タングステン炭化物粉末、タングステン炭化物－コバルト金属複合粉末、および超硬合金 |
-
2023
- 2023-09-26 EP EP23954188.1A patent/EP4692392A1/en active Pending
- 2023-09-26 US US18/714,829 patent/US12435396B2/en active Active
- 2023-09-26 CN CN202380099943.1A patent/CN121464231A/zh active Pending
- 2023-09-26 WO PCT/JP2023/035008 patent/WO2025069212A1/ja active Pending
- 2023-09-26 JP JP2024516661A patent/JP7670234B1/ja active Active
-
2024
- 2024-06-25 TW TW113123540A patent/TW202513817A/zh unknown
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