JPWO2024079889A5 - - Google Patents

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Publication number
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
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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.)
Granted
Application number
JP2023521142A
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English (en)
Japanese (ja)
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JPWO2024079889A1 (cg-RX-API-DMAC7.html
JP7409561B1 (ja
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Priority claimed from PCT/JP2022/038391 external-priority patent/WO2024079889A1/ja
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Publication of JP7409561B1 publication Critical patent/JP7409561B1/ja
Publication of JPWO2024079889A1 publication Critical patent/JPWO2024079889A1/ja
Publication of JPWO2024079889A5 publication Critical patent/JPWO2024079889A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023521142A 2022-10-14 2022-10-14 切削工具 Active JP7409561B1 (ja)

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 (cg-RX-API-DMAC7.html) 2024-04-18
JPWO2024079889A5 true JPWO2024079889A5 (cg-RX-API-DMAC7.html) 2024-09-11

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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 (cg-RX-API-DMAC7.html)
EP (1) EP4400236B1 (cg-RX-API-DMAC7.html)
JP (1) JP7409561B1 (cg-RX-API-DMAC7.html)
CN (1) CN118201729A (cg-RX-API-DMAC7.html)
WO (1) WO2024079889A1 (cg-RX-API-DMAC7.html)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

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