IT1240607B - Lega a base di cobalto resistente alla corrosione a all'usura - Google Patents

Lega a base di cobalto resistente alla corrosione a all'usura

Info

Publication number
IT1240607B
IT1240607B IT19686A IT1968690A IT1240607B IT 1240607 B IT1240607 B IT 1240607B IT 19686 A IT19686 A IT 19686A IT 1968690 A IT1968690 A IT 1968690A IT 1240607 B IT1240607 B IT 1240607B
Authority
IT
Italy
Prior art keywords
wear
cobalt alloy
resistant corrosion
based cobalt
corrosion
Prior art date
Application number
IT19686A
Other languages
English (en)
Other versions
IT9019686A1 (it
IT9019686A0 (it
Inventor
Paul Crook
Aziz Asphahani
Stevan Matthews
Original Assignee
Haynes Int Inc
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 Haynes Int Inc filed Critical Haynes Int Inc
Publication of IT9019686A0 publication Critical patent/IT9019686A0/it
Publication of IT9019686A1 publication Critical patent/IT9019686A1/it
Application granted granted Critical
Publication of IT1240607B publication Critical patent/IT1240607B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT19686A 1989-04-17 1990-03-15 Lega a base di cobalto resistente alla corrosione a all'usura IT1240607B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/340,814 US5002731A (en) 1989-04-17 1989-04-17 Corrosion-and-wear-resistant cobalt-base alloy

Publications (3)

Publication Number Publication Date
IT9019686A0 IT9019686A0 (it) 1990-03-15
IT9019686A1 IT9019686A1 (it) 1991-09-15
IT1240607B true IT1240607B (it) 1993-12-17

Family

ID=23335045

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19686A IT1240607B (it) 1989-04-17 1990-03-15 Lega a base di cobalto resistente alla corrosione a all'usura

Country Status (20)

Country Link
US (1) US5002731A (it)
JP (1) JPH02274830A (it)
KR (1) KR930009980B1 (it)
AT (1) AT394397B (it)
AU (1) AU616841B2 (it)
BE (1) BE1003210A3 (it)
BR (1) BR9000671A (it)
CA (1) CA2014694C (it)
CH (1) CH681985A5 (it)
DE (1) DE4011874A1 (it)
DK (1) DK174769B1 (it)
ES (1) ES2019224A6 (it)
FR (1) FR2645879B1 (it)
GB (1) GB2230536B (it)
HK (1) HK74996A (it)
IT (1) IT1240607B (it)
NL (1) NL193193C (it)
RU (1) RU1836475C (it)
SE (1) SE507334C2 (it)
ZA (1) ZA90777B (it)

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US5964091A (en) * 1995-07-11 1999-10-12 Hitachi, Ltd. Gas turbine combustor and gas turbine
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FR2769024A1 (fr) * 1997-09-29 1999-04-02 Saint Gobain Isover Alliage a base de cobalt, article realise a partir de l'alliage et son procede de fabrication
KR20010031270A (ko) * 1997-10-22 2001-04-16 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 티탄 및 티탄 합금중의 질소-풍부 함유물의 용해 방법
DE19838707A1 (de) * 1998-08-26 2000-03-02 Bayer Ag Hochdruckdüse für agressive Medien
US6187045B1 (en) * 1999-02-10 2001-02-13 Thomas K. Fehring Enhanced biocompatible implants and alloys
US6733603B1 (en) * 1999-11-15 2004-05-11 Deloro Stellite Company, Inc. Cobalt-based industrial cutting tool inserts and alloys therefor
DE10056636B4 (de) * 1999-11-15 2005-09-15 Deloro Stellite Company, Inc. Einsätze für auf Kobalt basierende industrielle Schneidwerkzeuge und Legierungen hierfür
US7556763B2 (en) * 1999-12-08 2009-07-07 Diamicron, Inc. Method of making components for prosthetic joints
US7569176B2 (en) * 1999-12-08 2009-08-04 Diamicron, Inc. Method for making a sintered superhard prosthetic joint component
US20050203630A1 (en) * 2000-01-30 2005-09-15 Pope Bill J. Prosthetic knee joint having at least one diamond articulation surface
US8603181B2 (en) * 2000-01-30 2013-12-10 Dimicron, Inc Use of Ti and Nb cemented in TiC in prosthetic joints
US20040199260A1 (en) * 2000-01-30 2004-10-07 Pope Bill J. Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US20100025898A1 (en) * 2000-01-30 2010-02-04 Pope Bill J USE OF Ti AND Nb CEMENTED TiC IN PROSTHETIC JOINTS
US6655845B1 (en) * 2001-04-22 2003-12-02 Diamicron, Inc. Bearings, races and components thereof having diamond and other superhard surfaces
US20030019106A1 (en) * 2001-04-22 2003-01-30 Diamicron, Inc. Methods for making bearings, races and components thereof having diamond and other superhard surfaces
SE0300881D0 (sv) * 2003-03-27 2003-03-27 Hoeganaes Ab Powder metal composition and method for producing components thereof
US7300488B2 (en) * 2003-03-27 2007-11-27 Höganäs Ab Powder metal composition and method for producing components thereof
US20060198751A1 (en) * 2003-03-27 2006-09-07 Hoganas Ab, Co-based water-atomised powder composition for die compaction
US20050155679A1 (en) * 2003-04-09 2005-07-21 Coastcast Corporation CoCr alloys and methods for making same
JP4175209B2 (ja) * 2003-08-11 2008-11-05 株式会社日立製作所 ガスタービン用高温部材
US20050133277A1 (en) * 2003-08-28 2005-06-23 Diamicron, Inc. Superhard mill cutters and related methods
JP2008522039A (ja) * 2004-11-30 2008-06-26 デロロ・ステライト・ホールディングズ・コーポレイション 耐クラック性を有する溶着可能なコバルト系合金
US8449991B2 (en) * 2005-04-07 2013-05-28 Dimicron, Inc. Use of SN and pore size control to improve biocompatibility in polycrystalline diamond compacts
US8075839B2 (en) * 2006-09-15 2011-12-13 Haynes International, Inc. Cobalt-chromium-iron-nickel alloys amenable to nitride strengthening
WO2009012144A1 (en) 2007-07-16 2009-01-22 Deloro Stellite Holdings Corporation Weldable, crack-resistant co-based alloy, overlay method, and components
US8663359B2 (en) * 2009-06-26 2014-03-04 Dimicron, Inc. Thick sintered polycrystalline diamond and sintered jewelry
EP2676684B1 (de) * 2012-06-18 2015-01-07 Biotronik AG Kobaltlegierung für medizinische Implantate und Stent aus der Legierung
US20160289800A1 (en) 2012-08-28 2016-10-06 Questek Innovations Llc Cobalt alloys
DE102013214464A1 (de) * 2013-07-24 2015-01-29 Johannes Eyl Verfahren zum Herstellen einer chromhaltigen Legierung und chromhaltige Legierung
KR102256921B1 (ko) 2013-10-02 2021-05-27 더 나노스틸 컴퍼니, 인코포레이티드 첨단 고강도 금속 합금의 제조를 위한 재결정화, 미세화, 및 강화 메커니즘
JP6492513B2 (ja) * 2014-10-09 2019-04-03 セイコーエプソン株式会社 歯科用の鋳造用ビレット材、粉末冶金用金属粉末、歯科用金属部品の製造方法および歯科用補綴物の製造方法
DE102015002430A1 (de) * 2015-02-26 2016-09-01 Gernot Hausch CoNiCrMo-Legierung für Aufzugsfedern in einem mechanischen Uhrwerk
WO2020179082A1 (ja) * 2019-03-07 2020-09-10 三菱日立パワーシステムズ株式会社 コバルト基合金粉末、コバルト基合金焼結体およびコバルト基合金焼結体の製造方法
US11155904B2 (en) 2019-07-11 2021-10-26 L.E. Jones Company Cobalt-rich wear resistant alloy and method of making and use thereof
BR112022022927A2 (pt) 2020-05-11 2023-01-10 Haynes Int Inc Liga à base de cobalto contendo cromo, passível de processamento forjado com resistência melhorada à corrosão em fresta induzida por cloreto e à escoriação
US11702724B2 (en) 2021-03-24 2023-07-18 Haynes International, Inc. Cobalt-chromium alloy resistant to high speed/self-coupled sliding wear

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DE2225577C3 (de) * 1972-05-26 1980-01-31 Edelstahlwerk Witten Ag, 5810 Witten Verwendung einer Legierung auf Kobalt-Chrom-Basis als Biowerkstoff
JPS5582740A (en) * 1978-12-14 1980-06-21 Kubota Ltd Alloy for hearth member with super heat resistance and high temperature compressive strength
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US4714468A (en) * 1985-08-13 1987-12-22 Pfizer Hospital Products Group Inc. Prosthesis formed from dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization
US4668290A (en) * 1985-08-13 1987-05-26 Pfizer Hospital Products Group Inc. Dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization
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Also Published As

Publication number Publication date
DK91490D0 (da) 1990-04-11
JPH02274830A (ja) 1990-11-09
AU5326390A (en) 1990-10-18
IT9019686A1 (it) 1991-09-15
HK74996A (en) 1996-05-10
DE4011874C2 (it) 1992-04-30
RU1836475C (ru) 1993-08-23
GB2230536A (en) 1990-10-24
DE4011874A1 (de) 1990-10-18
ATA87990A (de) 1991-09-15
CA2014694C (en) 1998-08-18
SE9001332D0 (sv) 1990-04-12
JPH0581653B2 (it) 1993-11-15
CH681985A5 (it) 1993-06-30
GB9008236D0 (en) 1990-06-13
DK174769B1 (da) 2003-10-27
CA2014694A1 (en) 1990-10-17
NL193193C (nl) 1999-02-02
AT394397B (de) 1992-03-25
AU616841B2 (en) 1991-11-07
IT9019686A0 (it) 1990-03-15
BR9000671A (pt) 1991-01-15
SE9001332L (sv) 1990-10-18
ZA90777B (en) 1991-07-31
BE1003210A3 (fr) 1992-01-14
NL193193B (nl) 1998-10-01
GB2230536B (en) 1993-04-28
SE507334C2 (sv) 1998-05-18
DK91490A (da) 1990-10-18
KR930009980B1 (ko) 1993-10-13
KR900016481A (ko) 1990-11-13
US5002731A (en) 1991-03-26
FR2645879B1 (fr) 1992-09-11
FR2645879A1 (fr) 1990-10-19
ES2019224A6 (es) 1991-06-01
NL9000515A (nl) 1990-11-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331