JPWO2024079889A5 - - Google Patents
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- JPWO2024079889A5 JPWO2024079889A5 JP2023521142A JP2023521142A JPWO2024079889A5 JP WO2024079889 A5 JPWO2024079889 A5 JP WO2024079889A5 JP 2023521142 A JP2023521142 A JP 2023521142A JP 2023521142 A JP2023521142 A JP 2023521142A JP WO2024079889 A5 JPWO2024079889 A5 JP WO2024079889A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- unit
- cutting tool
- composition
- unit layer
- 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.)
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Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/038391 WO2024079889A1 (ja) | 2022-10-14 | 2022-10-14 | 切削工具 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP7409561B1 JP7409561B1 (ja) | 2024-01-09 |
| JPWO2024079889A1 JPWO2024079889A1 (https=) | 2024-04-18 |
| JPWO2024079889A5 true JPWO2024079889A5 (https=) | 2024-09-11 |
Family
ID=89451914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023521142A Active JP7409561B1 (ja) | 2022-10-14 | 2022-10-14 | 切削工具 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250236943A1 (https=) |
| EP (1) | EP4400236B1 (https=) |
| JP (1) | JP7409561B1 (https=) |
| CN (1) | CN118201729A (https=) |
| WO (1) | WO2024079889A1 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3447034B2 (ja) | 1996-05-21 | 2003-09-16 | 日立ツール株式会社 | 表面被覆超硬合金製スローアウェイインサート |
| JP2004269985A (ja) * | 2003-03-10 | 2004-09-30 | Mitsubishi Heavy Ind Ltd | 硬質皮膜 |
| JP4304438B2 (ja) * | 2003-07-01 | 2009-07-29 | 三菱マテリアル株式会社 | 重切削加工で硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆立方晶窒化硼素基焼結材料製切削工具 |
| JP6519795B2 (ja) | 2015-09-30 | 2019-05-29 | 三菱マテリアル株式会社 | 耐チッピング性、耐摩耗性にすぐれた表面被覆切削工具 |
| JP6222675B2 (ja) * | 2016-03-28 | 2017-11-01 | 住友電工ハードメタル株式会社 | 表面被覆切削工具、およびその製造方法 |
| EP3842170A4 (en) * | 2018-08-24 | 2021-12-15 | Sumitomo Electric Hardmetal Corp. | CUTTING TOOL |
-
2022
- 2022-10-14 WO PCT/JP2022/038391 patent/WO2024079889A1/ja not_active Ceased
- 2022-10-14 US US18/700,722 patent/US20250236943A1/en active Pending
- 2022-10-14 CN CN202280071108.2A patent/CN118201729A/zh active Pending
- 2022-10-14 JP JP2023521142A patent/JP7409561B1/ja active Active
- 2022-10-14 EP EP22961213.0A patent/EP4400236B1/en active Active
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