SE0203157L - Hårdmetall för olje- och gastillämpningar - Google Patents

Hårdmetall för olje- och gastillämpningar

Info

Publication number
SE0203157L
SE0203157L SE0203157A SE0203157A SE0203157L SE 0203157 L SE0203157 L SE 0203157L SE 0203157 A SE0203157 A SE 0203157A SE 0203157 A SE0203157 A SE 0203157A SE 0203157 L SE0203157 L SE 0203157L
Authority
SE
Sweden
Prior art keywords
carbide
oil
cobalt
gas applications
nickel
Prior art date
Application number
SE0203157A
Other languages
English (en)
Other versions
SE0203157D0 (sv
SE523821C2 (sv
Inventor
Michael John Carpenter
Original Assignee
Sandvik Ab
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
Publication of SE0203157D0 publication Critical patent/SE0203157D0/sv
Priority to SE0203157A priority Critical patent/SE523821C2/sv
Application filed by Sandvik Ab filed Critical Sandvik Ab
Priority to EP03023025A priority patent/EP1413637B1/en
Priority to ES03023025T priority patent/ES2249671T3/es
Priority to AT03023025T priority patent/ATE312952T1/de
Priority to DE60302751T priority patent/DE60302751T2/de
Priority to NO20034694A priority patent/NO337605B1/no
Priority to MXPA03009672A priority patent/MXPA03009672A/es
Priority to RU2003131346/02A priority patent/RU2333270C2/ru
Priority to US10/691,629 priority patent/US6878181B2/en
Publication of SE0203157L publication Critical patent/SE0203157L/sv
Publication of SE523821C2 publication Critical patent/SE523821C2/sv

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Hard Magnetic Materials (AREA)
  • Earth Drilling (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE0203157A 2002-10-25 2002-10-25 Hårdmetall för olje- och gastillämpningar SE523821C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0203157A SE523821C2 (sv) 2002-10-25 2002-10-25 Hårdmetall för olje- och gastillämpningar
EP03023025A EP1413637B1 (en) 2002-10-25 2003-10-13 Cemented carbide with improved toughness for oil and gas applications
ES03023025T ES2249671T3 (es) 2002-10-25 2003-10-13 Carburo cementado con tenacidad mejorada para aplicaciones de petroleo y gas.
AT03023025T ATE312952T1 (de) 2002-10-25 2003-10-13 Hartmetall mit verbesserter zähigkeit für erdöl- und gasanwendungen
DE60302751T DE60302751T2 (de) 2002-10-25 2003-10-13 Hartmetall mit verbesserter Zähigkeit für Erdöl- und Gasanwendungen
NO20034694A NO337605B1 (no) 2002-10-25 2003-10-20 Sementert karbid for olje- og gass anvendelser med seighetsfaktor, og anvendelse derav.
MXPA03009672A MXPA03009672A (es) 2002-10-25 2003-10-22 Carburo cementado para aplicaciones de petroleo y gas con factor de resistencia.
RU2003131346/02A RU2333270C2 (ru) 2002-10-25 2003-10-24 Цементированный карбид с показателем ударной вязкости для применения в нефтяной и газовой промышленности
US10/691,629 US6878181B2 (en) 2002-10-25 2003-10-24 Cemented carbide for oil and gas applications with toughness factor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0203157A SE523821C2 (sv) 2002-10-25 2002-10-25 Hårdmetall för olje- och gastillämpningar

Publications (3)

Publication Number Publication Date
SE0203157D0 SE0203157D0 (sv) 2002-10-25
SE0203157L true SE0203157L (sv) 2004-04-26
SE523821C2 SE523821C2 (sv) 2004-05-18

Family

ID=20289370

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0203157A SE523821C2 (sv) 2002-10-25 2002-10-25 Hårdmetall för olje- och gastillämpningar

Country Status (9)

Country Link
US (1) US6878181B2 (sv)
EP (1) EP1413637B1 (sv)
AT (1) ATE312952T1 (sv)
DE (1) DE60302751T2 (sv)
ES (1) ES2249671T3 (sv)
MX (1) MXPA03009672A (sv)
NO (1) NO337605B1 (sv)
RU (1) RU2333270C2 (sv)
SE (1) SE523821C2 (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2199418B1 (en) * 2008-12-18 2017-07-26 Sandvik Intellectual Property AB Rotary cutter knife
US20120177453A1 (en) 2009-02-27 2012-07-12 Igor Yuri Konyashin Hard-metal body
US8505654B2 (en) * 2009-10-09 2013-08-13 Element Six Limited Polycrystalline diamond
GB0919857D0 (en) 2009-11-13 2009-12-30 Element Six Holding Gmbh Near-nano cemented carbides and process for production thereof
EP2439300A1 (en) * 2010-10-08 2012-04-11 Sandvik Intellectual Property AB Cemented carbide
RU2531332C2 (ru) * 2012-07-04 2014-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Донской государственный технический университет" Твердый сплав на основе карбида вольфрама (варианты)
US9725794B2 (en) * 2014-12-17 2017-08-08 Kennametal Inc. Cemented carbide articles and applications thereof
RU2689456C2 (ru) * 2014-12-30 2019-05-28 Сандвик Хиперион АБ Коррозионно-стойкий цементированный карбид для работы с текучими средами
JP7272353B2 (ja) * 2018-11-01 2023-05-12 住友電気工業株式会社 超硬合金、切削工具および超硬合金の製造方法
GB201820628D0 (en) 2018-12-18 2019-01-30 Sandvik Hyperion AB Cemented carbide for high demand applications
EP3825430A1 (de) 2019-11-22 2021-05-26 Ceratizit Luxembourg Sàrl Wolframkarbid-basierter hartmetallwerkstoff
JP2024092736A (ja) * 2022-12-26 2024-07-08 株式会社タンガロイ 被覆超硬合金

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US497660A (en) * 1893-05-16 Gag-swivel
US3746519A (en) 1970-02-18 1973-07-17 Sumitomo Electric Industries High strength metal bonded tungsten carbide base composites
JPS5075511A (sv) 1973-11-09 1975-06-20
SE420844B (sv) * 1979-05-17 1981-11-02 Sandvik Ab Sintrad hardmetall av nickelbaserad bindemetall och volframkarbid
EP0062311B1 (en) 1981-04-06 1985-07-17 Mitsubishi Materials Corporation Tungsten carbide-base hard alloy for hot-working apparatus members
US4733715A (en) * 1986-03-20 1988-03-29 Hitachi Carbide Tools, Ltd. Cemented carbide sleeve for casting apparatus
SU1653896A1 (ru) * 1989-06-09 1991-06-07 Институт сверхтвердых материалов АН УССР Способ подготовки шихты дл получени твердого сплава на основе карбида вольфрама
SE9100227D0 (sv) 1991-01-25 1991-01-25 Sandvik Ab Corrosion resistant cemented carbide
US5305840A (en) * 1992-09-14 1994-04-26 Smith International, Inc. Rock bit with cobalt alloy cemented tungsten carbide inserts
RU2062812C1 (ru) * 1993-02-01 1996-06-27 Санкт-Петербургский технологический институт Шихта твердого сплава на основе карбида вольфрама
SE517473C2 (sv) 1996-07-19 2002-06-11 Sandvik Ab Vals för varmvalsning med beständighet mot termiska sprickor och förslitning
JPH10138027A (ja) * 1996-11-11 1998-05-26 Shinko Kobelco Tool Kk ドリル用超硬合金および該合金を用いたプリント基板穿孔用ドリル
SE512668C2 (sv) * 1997-09-05 2000-04-17 Sandvik Ab Sätt att tillverka en korrosionsresistent hårdmetall
SE512161C2 (sv) * 1998-06-30 2000-02-07 Sandvik Ab Hårdmetall och användning av denna vid olje- och gasutvinning
SE518890C2 (sv) * 2000-09-27 2002-12-03 Sandvik Ab Hårdmetallverktyg för kallbearbetningsoperationer

Also Published As

Publication number Publication date
NO20034694D0 (no) 2003-10-20
SE0203157D0 (sv) 2002-10-25
DE60302751D1 (de) 2006-01-19
RU2003131346A (ru) 2005-04-10
DE60302751T2 (de) 2006-06-29
RU2333270C2 (ru) 2008-09-10
EP1413637A1 (en) 2004-04-28
NO20034694L (no) 2004-04-26
SE523821C2 (sv) 2004-05-18
ATE312952T1 (de) 2005-12-15
MXPA03009672A (es) 2004-10-15
ES2249671T3 (es) 2006-04-01
EP1413637B1 (en) 2005-12-14
US20050039574A1 (en) 2005-02-24
US6878181B2 (en) 2005-04-12
NO337605B1 (no) 2016-05-09

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Legal Events

Date Code Title Description
NUG Patent has lapsed