CN120457227A - 硬质合金 - Google Patents

硬质合金

Info

Publication number
CN120457227A
CN120457227A CN202380088679.1A CN202380088679A CN120457227A CN 120457227 A CN120457227 A CN 120457227A CN 202380088679 A CN202380088679 A CN 202380088679A CN 120457227 A CN120457227 A CN 120457227A
Authority
CN
China
Prior art keywords
cemented carbide
binder phase
mass
less
cobalt
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
CN202380088679.1A
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 CN120457227A publication Critical patent/CN120457227A/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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/026—Spray drying of solutions or suspensions
    • 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)
CN202380088679.1A 2023-09-26 2023-09-26 硬质合金 Pending CN120457227A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/035012 WO2025069216A1 (ja) 2023-09-26 2023-09-26 超硬合金

Publications (1)

Publication Number Publication Date
CN120457227A true CN120457227A (zh) 2025-08-08

Family

ID=95067791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380088679.1A Pending CN120457227A (zh) 2023-09-26 2023-09-26 硬质合金

Country Status (6)

Country Link
US (1) US12276012B1 (https=)
EP (1) EP4603613A4 (https=)
JP (1) JP7694813B1 (https=)
CN (1) CN120457227A (https=)
TW (1) TW202513816A (https=)
WO (1) WO2025069216A1 (https=)

Family Cites Families (11)

* 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
US6911063B2 (en) * 2003-01-13 2005-06-28 Genius Metal, Inc. Compositions and fabrication methods for hardmetals
JP2006037160A (ja) * 2004-07-27 2006-02-09 Tungaloy Corp 焼結体
US7244519B2 (en) * 2004-08-20 2007-07-17 Tdy Industries, Inc. PVD coated ruthenium featured cutting tools
GB2459272A (en) * 2008-04-15 2009-10-21 Element Six Diamond enhanced carbide type materials
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
JP2011235410A (ja) * 2010-05-12 2011-11-24 Mitsubishi Materials Corp 耐熱合金の切削加工で優れた耐欠損性を発揮するｗｃ基超硬合金製切削工具および表面被覆ｗｃ基超硬合金製切削工具
GB201302345D0 (en) * 2013-02-11 2013-03-27 Element Six Gmbh Cemented carbide material and method of making same
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

Also Published As

Publication number Publication date
WO2025069216A1 (ja) 2025-04-03
EP4603613A1 (en) 2025-08-20
JP7694813B1 (ja) 2025-06-18
US20250101550A1 (en) 2025-03-27
TW202513816A (zh) 2025-04-01
EP4603613A4 (en) 2026-02-25
US12276012B1 (en) 2025-04-15
JPWO2025069216A1 (https=) 2025-04-03

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