TW202513815A - 超硬合金 - Google Patents

超硬合金 Download PDF

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Publication number
TW202513815A
TW202513815A TW113122850A TW113122850A TW202513815A TW 202513815 A TW202513815 A TW 202513815A TW 113122850 A TW113122850 A TW 113122850A TW 113122850 A TW113122850 A TW 113122850A TW 202513815 A TW202513815 A TW 202513815A
Authority
TW
Taiwan
Prior art keywords
superhard alloy
mass
volume
hardness
bonding phase
Prior art date
Application number
TW113122850A
Other languages
English (en)
Chinese (zh)
Inventor
城戸保樹
木村好博
阿儂薩克 帕索斯
Original Assignee
日商住友電氣工業股份有限公司
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 日商住友電氣工業股份有限公司 filed Critical 日商住友電氣工業股份有限公司
Publication of TW202513815A publication Critical patent/TW202513815A/zh

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)
TW113122850A 2023-09-26 2024-06-20 超硬合金 TW202513815A (zh)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
TW202513815A true TW202513815A (zh) 2025-04-01

Family

ID=95067751

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113122850A TW202513815A (zh) 2023-09-26 2024-06-20 超硬合金

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
CN121569055A (zh) 2026-02-24
US20250101548A1 (en) 2025-03-27
JPWO2025069215A1 (https=) 2025-04-03
JP7694812B1 (ja) 2025-06-18
US12448670B2 (en) 2025-10-21

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