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FR2395320A1 - COBALT-CHROME-MOLYBDENE ALLOY CONTAINING NITROGEN - Google Patents

COBALT-CHROME-MOLYBDENE ALLOY CONTAINING NITROGEN

Info

Publication number
FR2395320A1
FR2395320A1 FR7818701A FR7818701A FR2395320A1 FR 2395320 A1 FR2395320 A1 FR 2395320A1 FR 7818701 A FR7818701 A FR 7818701A FR 7818701 A FR7818701 A FR 7818701A FR 2395320 A1 FR2395320 A1 FR 2395320A1
Authority
FR
France
Prior art keywords
cobalt
weight
chrome
alloy containing
containing nitrogen
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.)
Granted
Application number
FR7818701A
Other languages
French (fr)
Other versions
FR2395320B1 (en
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.)
MTG Divestitures LLC
Original Assignee
Howmedica 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 Howmedica Inc filed Critical Howmedica Inc
Publication of FR2395320A1 publication Critical patent/FR2395320A1/en
Application granted granted Critical
Publication of FR2395320B1 publication Critical patent/FR2395320B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/045—Cobalt or cobalt alloys
    • 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
    • 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
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)

Abstract

L'invention concerne le domaine des alliages cobalt-chrome-molybdène. L'alliage contient 22 à 27 % de chrome, 3 à 6 % en poids de molybdène, 0,10 à 0,25 % en poids d'azote, jusqu'à 0,15 % de carbone, jusqu'à 1 % de manganèse, jusqu'à 1 % en poids de silicium, jusqu'à 2 % en poids de fer, jusqu'à 2 % en poids de nickel, le reste étant constitué par le cobalt. L'alliage contient notamment pour la fabrication d'implants chirurgicaux forgés.The invention relates to the field of cobalt-chromium-molybdenum alloys. The alloy contains 22-27% chromium, 3-6% by weight molybdenum, 0.10-0.25% by weight nitrogen, up to 0.15% carbon, up to 1% carbon manganese, up to 1% by weight silicon, up to 2% by weight iron, up to 2% by weight nickel, the remainder being cobalt. The alloy contains in particular for the manufacture of forged surgical implants.

FR7818701A 1977-06-23 1978-06-22 COBALT-CHROME-MOLYBDENE ALLOY CONTAINING NITROGEN Granted FR2395320A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80929577A 1977-06-23 1977-06-23

Publications (2)

Publication Number Publication Date
FR2395320A1 true FR2395320A1 (en) 1979-01-19
FR2395320B1 FR2395320B1 (en) 1984-10-19

Family

ID=25200985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7818701A Granted FR2395320A1 (en) 1977-06-23 1978-06-22 COBALT-CHROME-MOLYBDENE ALLOY CONTAINING NITROGEN

Country Status (13)

Country Link
JP (1) JPS5410224A (en)
AU (1) AU503731B1 (en)
BE (1) BE868372A (en)
CA (1) CA1100339A (en)
CH (1) CH633046A5 (en)
DE (1) DE2827440C2 (en)
ES (1) ES471033A1 (en)
FR (1) FR2395320A1 (en)
GB (1) GB2000188B (en)
IE (1) IE47003B1 (en)
IT (1) IT1096779B (en)
LU (1) LU79855A1 (en)
NL (1) NL7806739A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475984A1 (en) * 1980-02-20 1981-08-21 Dupont S T CORROSION-RESISTANT LAMINATE COMPLEX COMPRISING A METALLIC SUBSTRATE AND AN EXTERNAL LAYER OF A DIFFERENT MATERIAL, IN PARTICULAR A NOBLE MATERIAL
DE3510331C1 (en) * 1985-03-22 1985-12-05 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Dental casting alloy
US4668290A (en) * 1985-08-13 1987-05-26 Pfizer Hospital Products Group Inc. Dispersion strengthened cobalt-chromium-molybdenum alloy produced by gas atomization
DE3609184C2 (en) * 1986-03-19 1994-01-27 Krupp Ag Use of an alloy for the production of castings for dental technology
DE58908200D1 (en) * 1988-02-25 1994-09-22 Trw Motorkomponenten Gmbh & Co Hard alloy.
DE3941820C2 (en) * 1989-12-19 1998-09-24 Krupp Medizintechnik Use of a cobalt-chrome dental casting alloy
GB9023047D0 (en) * 1990-10-23 1990-12-05 Trucast Ltd Dental prosthesis
US5462575A (en) * 1993-12-23 1995-10-31 Crs Holding, Inc. Co-Cr-Mo powder metallurgy articles and process for their manufacture
GB9623540D0 (en) * 1996-11-12 1997-01-08 Johnson & Johnson Professional Hip joint prosthesis
DE19815091C2 (en) * 1997-04-04 2001-02-01 Herbst Bremer Goldschlaegerei Alloy for dental castings and their use
JP3951928B2 (en) 2002-02-21 2007-08-01 株式会社日立製作所 High temperature components for gas turbines
US7520947B2 (en) 2003-05-23 2009-04-21 Ati Properties, Inc. Cobalt alloys, methods of making cobalt alloys, and implants and articles of manufacture made therefrom
US20060100692A1 (en) * 2004-11-09 2006-05-11 Robert Burgermeister Cobalt-chromium-molybdenum fatigue resistant alloy for intravascular medical devices
JP5592600B2 (en) * 2007-07-24 2014-09-17 株式会社神戸製鋼所 Bio-based Co-based alloy material for hot die forging and manufacturing method thereof
JP5180638B2 (en) * 2007-07-24 2013-04-10 株式会社神戸製鋼所 Bio-based Co-based alloy and method for producing the same
JP5283136B2 (en) * 2008-09-05 2013-09-04 国立大学法人東北大学 Grain refinement method of nitrogen-added Co-Cr-Mo alloy and nitrogen-added Co-Cr-Mo alloy
JP2010144184A (en) * 2008-12-16 2010-07-01 Japan Medical Materials Corp Biomedical cast substrate of cobalt-chromium-based alloy superior in diffusion hardening treatability, biomedical sliding alloy member, and artificial joint
WO2011155063A1 (en) 2010-06-11 2011-12-15 日本メディカルマテリアル株式会社 Cast base for biomedical use formed of cobalt/chromium-based alloy and having excellent diffusion hardening treatability, sliding alloy member for biomedical use and artificial joint
JP5616845B2 (en) * 2011-05-25 2014-10-29 株式会社神戸製鋼所 Method for producing Co-based alloy for living body
JP5846530B2 (en) * 2012-02-10 2016-01-20 国立大学法人東北大学 Co-Cr-Mo base alloy and method for producing Co-Cr-Mo base alloy
DE102013003434A1 (en) * 2013-02-27 2014-08-28 Gernot Hausch Milling blank, useful for manufacturing dental prosthesis parts by CAD/computer-aided manufacturing method, comprises alloy containing specified amount of chromium, molybdenum, iron, manganese, silicon, nickel, carbon, nitrogen and cobalt
CN103952596B (en) * 2014-05-12 2016-03-23 四川省有色冶金研究院有限公司 A kind of vitallium powder preparation method increasing material manufacture for metal
CN109680185A (en) * 2019-01-15 2019-04-26 江苏奇纳新材料科技有限公司 The CoCrMo alloy and its smelting technology of nitrogen pick-up
CN115698351A (en) * 2020-05-11 2023-02-03 海恩斯国际公司 Deformable chromium-containing cobalt-based alloys with improved resistance to galling and chloride-induced crevice attack
US11702724B2 (en) 2021-03-24 2023-07-18 Haynes International, Inc. Cobalt-chromium alloy resistant to high speed/self-coupled sliding wear
CN114717449B (en) * 2022-03-04 2023-03-21 洛阳双瑞精铸钛业有限公司 Smelting method of carbon-containing nitrogen-manganese-cobalt-chromium-molybdenum alloy
CN114941083A (en) * 2022-04-26 2022-08-26 江苏奇纳新材料科技有限公司 Preparation method of nitrogen-containing high-temperature alloy

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189526A1 (en) * 1972-05-26 1974-01-25 Witten Edelstahl

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189526A1 (en) * 1972-05-26 1974-01-25 Witten Edelstahl

Also Published As

Publication number Publication date
CH633046A5 (en) 1982-11-15
JPS5628980B2 (en) 1981-07-06
ES471033A1 (en) 1979-04-01
AU503731B1 (en) 1979-09-20
DE2827440C2 (en) 1987-04-02
IE781250L (en) 1978-12-23
IT7824860A0 (en) 1978-06-22
CA1100339A (en) 1981-05-05
IT1096779B (en) 1985-08-26
LU79855A1 (en) 1980-01-22
GB2000188A (en) 1979-01-04
BE868372A (en) 1978-12-22
JPS5410224A (en) 1979-01-25
IE47003B1 (en) 1983-11-30
NL7806739A (en) 1978-12-28
GB2000188B (en) 1982-08-18
FR2395320B1 (en) 1984-10-19
DE2827440A1 (en) 1979-01-04

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