PE20121788A1 - Un cuerpo de metal duro - Google Patents

Un cuerpo de metal duro

Info

Publication number
PE20121788A1
PE20121788A1 PE2011001463A PE2011001463A PE20121788A1 PE 20121788 A1 PE20121788 A1 PE 20121788A1 PE 2011001463 A PE2011001463 A PE 2011001463A PE 2011001463 A PE2011001463 A PE 2011001463A PE 20121788 A1 PE20121788 A1 PE 20121788A1
Authority
PE
Peru
Prior art keywords
region
hard metal
binder
metal body
nucleus
Prior art date
Application number
PE2011001463A
Other languages
English (en)
Inventor
Igor Yuri Konyashin
Sebastian Ralf Hlawatschek
Bernd Heinrich Ries
Frank Friedrich Lachmann
Original Assignee
Element Six Holding Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40600548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20121788(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Element Six Holding Gmbh filed Critical Element Six Holding Gmbh
Publication of PE20121788A1 publication Critical patent/PE20121788A1/es

Links

Classifications

    • 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
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/248—Thermal after-treatment
    • 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
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
    • B23B2222/28—Details of hard metal, i.e. cemented carbide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

QUE CONTIENE UN METAL DURO, COMPRENDIENDO EL METAL DURO GRANOS DE CARBURO DE TUNGSTENO Y AGLOMERANTE METALICO QUE CONTIENE COBALTO CON UNA CONCENTRACION DE TUNGSTENO DISUELTO EN EL, COMPRENDIENDO EL CUERPO UNA REGION DE LA SUPERFICIE ADYACENTE A UNA SUPERFICIE Y UNA REGION DEL NUCLEO ALEJADA DE LA SUPERFICIE, SIENDO LA REGION DE LA SUPERFICIE Y LA REGION DEL NUCLEO CONTIGUAS UNA A LA OTRA; SIENDO LA FRACCION MEDIA DEL AGLOMERANTE DE LA REGION DEL NUCLEO MAYOR QUE AQUELLA DE LA REGION DE LA SUPERFICIE; SIENDO LA CONCENTRACION MEDIA DE CARBONO DENTRO DEL AGLOMERANTE MAYOR EN LA REGION DE LA SUPERFICIE QUE EN LA REGION DEL NUCLEO
PE2011001463A 2009-02-27 2010-03-01 Un cuerpo de metal duro PE20121788A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0903343.2A GB0903343D0 (en) 2009-02-27 2009-02-27 Hard-metal body with graded microstructure

Publications (1)

Publication Number Publication Date
PE20121788A1 true PE20121788A1 (es) 2013-01-02

Family

ID=40600548

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2011001463A PE20121788A1 (es) 2009-02-27 2010-03-01 Un cuerpo de metal duro

Country Status (11)

Country Link
US (1) US20120247028A1 (es)
EP (1) EP2401099B2 (es)
AU (1) AU2010217289B2 (es)
BR (1) BRPI1009761A2 (es)
CA (1) CA2748867C (es)
CL (1) CL2011001996A1 (es)
GB (1) GB0903343D0 (es)
PE (1) PE20121788A1 (es)
PL (1) PL2401099T5 (es)
RU (1) RU2521937C2 (es)
WO (1) WO2010097784A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8887839B2 (en) 2009-06-25 2014-11-18 Baker Hughes Incorporated Drill bit for use in drilling subterranean formations
WO2011005996A2 (en) 2009-07-08 2011-01-13 Baker Hughes Incorporated Cutting element for a drill bit used in drilling subterranean formations
RU2012103935A (ru) 2009-07-08 2013-08-20 Бейкер Хьюз Инкорпорейтед Режущий элемент и способ его формирования
US8500833B2 (en) 2009-07-27 2013-08-06 Baker Hughes Incorporated Abrasive article and method of forming
US20110061944A1 (en) * 2009-09-11 2011-03-17 Danny Eugene Scott Polycrystalline diamond composite compact
JP6100377B2 (ja) 2012-08-29 2017-03-22 エルジー エレクトロニクス インコーポレイティド デジタルサービス信号処理方法及び装置
US9803263B2 (en) * 2012-09-12 2017-10-31 Sandvik Intellectual Property Ab Method for manufacturing a wear resistant component
EP2740553A1 (en) * 2012-12-07 2014-06-11 Sandvik Intellectual Property AB Method for manufacture of HIP consolidated component
GB201302345D0 (en) * 2013-02-11 2013-03-27 Element Six Gmbh Cemented carbide material and method of making same
GB2528272B (en) 2014-07-15 2017-06-21 Tokamak Energy Ltd Shielding materials for fusion reactors
WO2016099798A1 (en) 2014-12-17 2016-06-23 Smith International, Inc. Polycrystalline diamond sintered/rebonded on carbide substrate containing low tungsten
EP3393703B1 (en) * 2015-12-21 2022-08-10 Sandvik Intellectual Property AB Cutting tool
DK3519371T3 (da) 2016-09-28 2021-02-22 Sandvik Intellectual Property Klippeboreindsats
CN109863257B (zh) * 2016-09-30 2021-06-22 山特维克知识产权股份有限公司 机械加工Ti、Ti合金和Ni基合金的方法
GB201713532D0 (en) * 2017-08-23 2017-10-04 Element Six Gmbh Cemented carbide material
EP4257311A3 (en) 2017-11-27 2023-12-27 Dynatech Systems, Inc. Milling-drumless system for material removal and method of fabricating a milling-drumless system for material removal
ES2947357T3 (es) 2018-03-27 2023-08-07 Sandvik Mining And Construction Tools Ab Inserto de perforación de rocas
EP3814051B1 (en) 2018-06-29 2024-09-18 AB Sandvik Coromant Method of treating a cutting tool, and a cutting tool
RU2693415C1 (ru) * 2018-09-12 2019-07-02 Общество с ограниченной ответственностью "Вириал" Спечённый твёрдый сплав на основе карбида вольфрама и способ его получения
US20220258237A1 (en) * 2019-07-05 2022-08-18 Sandvik Machining Solutions Ab Three dimensional printing of cermet or cemented carbide
USD940767S1 (en) 2020-01-24 2022-01-11 Dynatech Systems, Inc. Cutter head for grinding machines and the like
GB202412883D0 (en) 2024-09-03 2024-10-16 Element Six Gmbh Tip

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5310893A (en) † 1986-03-31 1994-05-10 Hoffmann-La Roche Inc. Method for HLA DP typing
SE456428B (sv) † 1986-05-12 1988-10-03 Santrade Ltd Hardmetallkropp for bergborrning med bindefasgradient och sett att framstella densamma
DE69025582T3 (de) † 1989-12-27 2001-05-31 Sumitomo Electric Industries, Ltd. Beschichteter Hartmetallkörper und Verfahren zu seiner Herstellung
JP2762745B2 (ja) † 1989-12-27 1998-06-04 住友電気工業株式会社 被覆超硬合金及びその製造法
SE9003251D0 (sv) † 1990-10-11 1990-10-11 Diamant Boart Stratabit Sa Improved tools for rock drilling, metal cutting and wear part applications
SE9200530D0 (sv) * 1992-02-21 1992-02-21 Sandvik Ab Haardmetall med bindefasanrikad ytzon
US5494635A (en) * 1993-05-20 1996-02-27 Valenite Inc. Stratified enriched zones formed by the gas phase carburization and the slow cooling of cemented carbide substrates, and methods of manufacture
US5679445A (en) * 1994-12-23 1997-10-21 Kennametal Inc. Composite cermet articles and method of making
US5541006A (en) * 1994-12-23 1996-07-30 Kennametal Inc. Method of making composite cermet articles and the articles
US6869460B1 (en) † 2003-09-22 2005-03-22 Valenite, Llc Cemented carbide article having binder gradient and process for producing the same
WO2005056854A1 (en) † 2003-12-15 2005-06-23 Sandvik Intellectual Property Ab Cemented carbide tools for mining and construction applications and method of making the same
US7699904B2 (en) * 2004-06-14 2010-04-20 University Of Utah Research Foundation Functionally graded cemented tungsten carbide
US7887747B2 (en) † 2005-09-12 2011-02-15 Sanalloy Industry Co., Ltd. High strength hard alloy and method of preparing the same
UA80215C2 (en) * 2006-04-04 2007-08-27 I M Frantsevych Inst Of Materi Method of producing the hard alloys with ultra-dispersed structure, which contain a binding agent
US8163232B2 (en) † 2008-10-28 2012-04-24 University Of Utah Research Foundation Method for making functionally graded cemented tungsten carbide with engineered hard surface
EP2184122A1 (en) † 2008-11-11 2010-05-12 Sandvik Intellectual Property AB Cemented carbide body and method

Also Published As

Publication number Publication date
RU2011139184A (ru) 2013-04-10
EP2401099B2 (en) 2018-07-11
EP2401099A1 (en) 2012-01-04
PL2401099T3 (pl) 2014-05-30
CA2748867A1 (en) 2010-09-02
BRPI1009761A2 (pt) 2016-03-15
PL2401099T5 (pl) 2018-11-30
AU2010217289A1 (en) 2011-08-18
CA2748867C (en) 2017-09-12
CL2011001996A1 (es) 2012-01-20
WO2010097784A1 (en) 2010-09-02
EP2401099B1 (en) 2013-09-25
US20120247028A1 (en) 2012-10-04
GB0903343D0 (en) 2009-04-22
RU2521937C2 (ru) 2014-07-10
AU2010217289B2 (en) 2015-11-05

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