JPWO2023139726A1 - - Google Patents
Info
- Publication number
- JPWO2023139726A1 JPWO2023139726A1 JP2022521527A JP2022521527A JPWO2023139726A1 JP WO2023139726 A1 JPWO2023139726 A1 JP WO2023139726A1 JP 2022521527 A JP2022521527 A JP 2022521527A JP 2022521527 A JP2022521527 A JP 2022521527A JP WO2023139726 A1 JPWO2023139726 A1 JP WO2023139726A1
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/148—Composition of the cutting inserts
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- 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
-
- 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
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- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2224/00—Materials of tools or workpieces composed of a compound including a metal
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2200/00—Crystalline structure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials 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/JP2022/002016 WO2023139726A1 (ja) | 2022-01-20 | 2022-01-20 | 超硬合金およびそれを含む工具 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP7251691B1 JP7251691B1 (ja) | 2023-04-04 |
JPWO2023139726A1 true JPWO2023139726A1 (ja) | 2023-07-27 |
JPWO2023139726A5 JPWO2023139726A5 (ja) | 2023-12-19 |
Family
ID=85779540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022521527A Active JP7251691B1 (ja) | 2022-01-20 | 2022-01-20 | 超硬合金およびそれを含む工具 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11951550B2 (ja) |
JP (1) | JP7251691B1 (ja) |
WO (1) | WO2023139726A1 (ja) |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008132570A (ja) | 2006-11-29 | 2008-06-12 | Kyocera Corp | 切削工具 |
JP6139058B2 (ja) * | 2012-01-04 | 2017-05-31 | 三菱マテリアル株式会社 | 高速断続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切削工具 |
JP5606600B1 (ja) | 2013-08-27 | 2014-10-15 | 冨士ダイス株式会社 | バインダーレス超微粒超硬合金またはそれを用いた工具 |
JP5835306B2 (ja) * | 2013-11-22 | 2015-12-24 | 住友電気工業株式会社 | 超硬合金およびこれを用いた表面被覆切削工具 |
JP5835308B2 (ja) * | 2013-11-22 | 2015-12-24 | 住友電気工業株式会社 | 超硬合金およびこれを用いた表面被覆切削工具 |
GB201517442D0 (en) * | 2015-10-02 | 2015-11-18 | Element Six Gmbh | Cemented carbide material |
KR102611118B1 (ko) | 2016-02-05 | 2023-12-07 | 케이제이알로이(주) | 초경질합금 및 이의 제조방법 |
CN111386356B (zh) | 2018-01-31 | 2022-01-04 | 日立金属株式会社 | 硬质合金和用于轧制的复合硬质合金轧辊 |
JP7051052B2 (ja) * | 2020-03-31 | 2022-04-11 | 株式会社タンガロイ | 被覆切削工具 |
CN112725676B (zh) | 2020-12-29 | 2021-08-27 | 河源普益硬质合金厂有限公司 | 一种红硬性好的高强度硬质合金的制备方法 |
-
2022
- 2022-01-20 WO PCT/JP2022/002016 patent/WO2023139726A1/ja active Application Filing
- 2022-01-20 JP JP2022521527A patent/JP7251691B1/ja active Active
- 2022-01-20 US US17/790,129 patent/US11951550B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20230226617A1 (en) | 2023-07-20 |
US11951550B2 (en) | 2024-04-09 |
JP7251691B1 (ja) | 2023-04-04 |
WO2023139726A1 (ja) | 2023-07-27 |
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