JPWO2025163758A5 - - Google Patents

Info

Publication number
JPWO2025163758A5
JPWO2025163758A5 JP2024534740A JP2024534740A JPWO2025163758A5 JP WO2025163758 A5 JPWO2025163758 A5 JP WO2025163758A5 JP 2024534740 A JP2024534740 A JP 2024534740A JP 2024534740 A JP2024534740 A JP 2024534740A JP WO2025163758 A5 JPWO2025163758 A5 JP WO2025163758A5
Authority
JP
Japan
Prior art keywords
cemented carbide
less
cutting tool
phase
hard phase
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
JP2024534740A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025163758A1 (https=
JP7732103B1 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2024/002896 external-priority patent/WO2025163758A1/ja
Publication of JPWO2025163758A1 publication Critical patent/JPWO2025163758A1/ja
Application granted granted Critical
Publication of JP7732103B1 publication Critical patent/JP7732103B1/ja
Publication of JPWO2025163758A5 publication Critical patent/JPWO2025163758A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2024534740A 2024-01-30 2024-01-30 切削工具 Active JP7732103B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2024/002896 WO2025163758A1 (ja) 2024-01-30 2024-01-30 超硬合金および切削工具

Publications (3)

Publication Number Publication Date
JPWO2025163758A1 JPWO2025163758A1 (https=) 2025-08-07
JP7732103B1 JP7732103B1 (ja) 2025-09-01
JPWO2025163758A5 true JPWO2025163758A5 (https=) 2026-01-06

Family

ID=96501768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024534740A Active JP7732103B1 (ja) 2024-01-30 2024-01-30 切削工具

Country Status (6)

Country Link
US (1) US12409498B2 (https=)
EP (1) EP4678772A1 (https=)
JP (1) JP7732103B1 (https=)
CN (1) CN121100194A (https=)
TW (1) TW202532659A (https=)
WO (1) WO2025163758A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4351451B2 (ja) * 2003-01-28 2009-10-28 京セラ株式会社 超硬合金およびその製造方法、並びにその超硬合金を用いた回転工具
JP2017088917A (ja) 2015-11-04 2017-05-25 住友電気工業株式会社 超硬合金及び切削工具
JP6796266B2 (ja) 2016-05-02 2020-12-09 住友電気工業株式会社 超硬合金、及び切削工具
JP2019090098A (ja) 2017-04-26 2019-06-13 住友電気工業株式会社 焼結体および摩擦攪拌接合ツール
CN111378857B (zh) 2018-12-28 2021-05-14 自贡硬质合金有限责任公司 一种高性能超细晶硬质合金制备方法
US11858049B2 (en) 2022-01-19 2024-01-02 Sumitomo Electric Industries, Ltd. Cemented carbide and tool containing the same
US12104229B1 (en) * 2023-05-12 2024-10-01 Sumitomo Electric Hardmetal Corp. Cemented carbide and tool containing the same

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