CN121569055A - 硬质合金 - Google Patents

硬质合金

Info

Publication number
CN121569055A
CN121569055A CN202380100840.2A CN202380100840A CN121569055A CN 121569055 A CN121569055 A CN 121569055A CN 202380100840 A CN202380100840 A CN 202380100840A CN 121569055 A CN121569055 A CN 121569055A
Authority
CN
China
Prior art keywords
cemented carbide
binder phase
less
mass
hardness
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.)
Pending
Application number
CN202380100840.2A
Other languages
English (en)
Chinese (zh)
Inventor
城户保树
木村好博
阿侬萨克·帕索斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN121569055A publication Critical patent/CN121569055A/zh
Pending legal-status Critical Current

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
    • C22C29/067—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
    • 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
    • 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
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
CN202380100840.2A 2023-09-26 2023-09-26 硬质合金 Pending CN121569055A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/035011 WO2025069215A1 (ja) 2023-09-26 2023-09-26 超硬合金

Publications (1)

Publication Number Publication Date
CN121569055A true CN121569055A (zh) 2026-02-24

Family

ID=95067751

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380100840.2A Pending CN121569055A (zh) 2023-09-26 2023-09-26 硬质合金

Country Status (6)

Country Link
US (1) US12448670B2 (https=)
EP (1) EP4703488A1 (https=)
JP (1) JP7694812B1 (https=)
CN (1) CN121569055A (https=)
TW (1) TW202513815A (https=)
WO (1) WO2025069215A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE275211T1 (de) * 1999-10-12 2004-09-15 Ceratizit Austria Gmbh Hartmetall-legierung zur formgebung mittels funkenerosiver bearbeitungs-verfahren
JP4282298B2 (ja) 2002-10-09 2009-06-17 株式会社タンガロイ 超微粒超硬合金
JP2006037160A (ja) * 2004-07-27 2006-02-09 Tungaloy Corp 焼結体
CN102470446A (zh) 2009-06-30 2012-05-23 株式会社图格莱 金属陶瓷和被覆金属陶瓷
JP6292303B2 (ja) * 2014-05-23 2018-03-14 株式会社タンガロイ 被覆超硬合金
GB201713532D0 (en) 2017-08-23 2017-10-04 Element Six Gmbh Cemented carbide material
CN111386158B (zh) * 2018-01-31 2022-08-19 日立金属株式会社 复合硬质合金轧辊以及复合硬质合金轧辊的制造方法
JP7131738B1 (ja) * 2021-04-28 2022-09-06 住友電工ハードメタル株式会社 超硬合金及びそれを用いた超高圧発生装置用金型

Also Published As

Publication number Publication date
WO2025069215A1 (ja) 2025-04-03
EP4703488A1 (en) 2026-03-04
US20250101548A1 (en) 2025-03-27
TW202513815A (zh) 2025-04-01
JPWO2025069215A1 (https=) 2025-04-03
JP7694812B1 (ja) 2025-06-18
US12448670B2 (en) 2025-10-21

Similar Documents

Publication Publication Date Title
CN117677724A (zh) 硬质合金以及包含该硬质合金的工具
TW202513820A (zh) 超硬合金及切削工具
CN121569055A (zh) 硬质合金
CN121420084A (zh) 硬质合金
JP7694813B1 (ja) 超硬合金
CN121605208A (zh) 硬质合金
CN118369450A (zh) 硬质合金以及包含该硬质合金的工具
JP7501800B1 (ja) 超硬合金およびそれを用いた切削工具
JP7670234B1 (ja) 超硬合金および切削工具
JP7666744B1 (ja) 超硬合金および切削工具
TW202509246A (zh) 超硬合金及切削工具
CN119731358A (zh) 硬质合金以及切削工具
TW202613330A (zh) 超硬合金及切削工具
JP2025076775A (ja) 超硬合金および切削工具

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination