JPWO2023062818A1 - - Google Patents

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Publication number
JPWO2023062818A1
JPWO2023062818A1 JP2022502986A JP2022502986A JPWO2023062818A1 JP WO2023062818 A1 JPWO2023062818 A1 JP WO2023062818A1 JP 2022502986 A JP2022502986 A JP 2022502986A JP 2022502986 A JP2022502986 A JP 2022502986A JP WO2023062818 A1 JPWO2023062818 A1 JP WO2023062818A1
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
Application number
JP2022502986A
Other languages
Japanese (ja)
Other versions
JPWO2023062818A5 (https=
JP7215806B1 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of JP7215806B1 publication Critical patent/JP7215806B1/ja
Publication of JPWO2023062818A1 publication Critical patent/JPWO2023062818A1/ja
Publication of JPWO2023062818A5 publication Critical patent/JPWO2023062818A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • 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
    • 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
    • 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
    • C22C29/067—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 comprising a particular metallic binder
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/0047—Drilling of holes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
  • Drilling Tools (AREA)
JP2022502986A 2021-10-15 2021-10-15 超硬合金及びそれを用いた切削工具 Active JP7215806B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/038226 WO2023062818A1 (ja) 2021-10-15 2021-10-15 超硬合金及びそれを用いた切削工具

Publications (3)

Publication Number Publication Date
JP7215806B1 JP7215806B1 (ja) 2023-01-31
JPWO2023062818A1 true JPWO2023062818A1 (https=) 2023-04-20
JPWO2023062818A5 JPWO2023062818A5 (https=) 2023-09-20

Family

ID=83156283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022502986A Active JP7215806B1 (ja) 2021-10-15 2021-10-15 超硬合金及びそれを用いた切削工具

Country Status (5)

Country Link
US (1) US12098448B2 (https=)
EP (1) EP4194576B1 (https=)
JP (1) JP7215806B1 (https=)
CN (1) CN115053004B (https=)
WO (1) WO2023062818A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026048532A1 (ja) * 2024-08-28 2026-03-05 京セラ株式会社 超硬合金、切削工具用ブランク、切削工具、および切削加工物の製造方法
WO2026069584A1 (ja) * 2024-09-27 2026-04-02 住友電気工業株式会社 炭化タングステン粉末および炭化タングステン混合粉末
WO2026069583A1 (ja) * 2024-09-27 2026-04-02 住友電気工業株式会社 炭化タングステン粉末および炭化タングステン混合粉末
CN120259314B (zh) * 2025-06-06 2025-08-05 西安博尔新材料有限责任公司 一种基于图像处理的碳化硅晶粒度检测方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4351453B2 (ja) * 2003-02-25 2009-10-28 京セラ株式会社 超硬合金およびそれを用いたドリル
JP3952209B2 (ja) 2005-09-27 2007-08-01 日立ツール株式会社 Ｗｃ基超硬合金部材
WO2009001929A1 (ja) * 2007-06-27 2008-12-31 Kyocera Corporation 超硬合金、切削工具ならびに切削加工装置
JP5198121B2 (ja) 2008-03-31 2013-05-15 株式会社アライドマテリアル 炭化タングステン粉末、炭化タングステン粉末の製造方法
CN101824575B (zh) * 2010-05-27 2011-09-07 中南大学 一种超细晶WC/Co系硬质合金及其制备方法
JP2012117100A (ja) 2010-11-30 2012-06-21 Sumitomo Electric Ind Ltd 超硬合金
JP5289532B2 (ja) 2011-10-07 2013-09-11 京セラ株式会社 超硬合金およびそれを用いた回転工具
ES2613643T3 (es) * 2011-10-17 2017-05-25 Sandvik Intellectual Property Ab Método para producir un polvo de carburo cementado o de metal cerámico usando un mezclador acústico resonante
CN102628138B (zh) * 2012-03-23 2013-10-30 华南理工大学 一种含微量钴的无粘结相碳化钨硬质合金及其制备方法
CN105624447B (zh) * 2016-04-06 2017-09-22 北京工业大学 一种超细晶硬质合金晶粒细化及尺寸分布均匀化的方法
KR102452868B1 (ko) * 2018-01-09 2022-10-07 스미또모 덴꼬오 하드메탈 가부시끼가이샤 초경합금 및 절삭 공구
EP3871809A4 (en) * 2019-10-25 2022-01-26 Sumitomo Electric Industries, Ltd. CARBIDE AND CUTTING TOOL CONTAINING THIS AS BASE MATERIAL
CN110923535A (zh) * 2019-12-13 2020-03-27 株洲硬质合金集团有限公司 一种硬质合金及其制备方法和应用
CN111088445B (zh) * 2019-12-31 2022-04-01 株洲硬质合金集团有限公司 一种硬质合金及其制备方法和应用
CN111088449B (zh) * 2020-01-02 2022-02-01 四川轻化工大学 一种双晶wc结构硬质合金及其制备方法
JP6912033B1 (ja) * 2020-03-31 2021-07-28 住友電工ハードメタル株式会社 超硬合金及びそれを備える切削工具

Also Published As

Publication number Publication date
TW202317781A (zh) 2023-05-01
EP4194576B1 (en) 2024-06-12
CN115053004A (zh) 2022-09-13
EP4194576A1 (en) 2023-06-14
US12098448B2 (en) 2024-09-24
EP4194576A4 (en) 2023-06-14
CN115053004B (zh) 2023-07-18
WO2023062818A1 (ja) 2023-04-20
JP7215806B1 (ja) 2023-01-31
US20240240291A1 (en) 2024-07-18

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