CA974154A - Method of surface hardening of titane and its alloys and products obtained thereby - Google Patents

Method of surface hardening of titane and its alloys and products obtained thereby

Info

Publication number
CA974154A
CA974154A CA133,157A CA133157A CA974154A CA 974154 A CA974154 A CA 974154A CA 133157 A CA133157 A CA 133157A CA 974154 A CA974154 A CA 974154A
Authority
CA
Canada
Prior art keywords
titane
alloys
products obtained
surface hardening
hardening
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.)
Expired
Application number
CA133,157A
Other versions
CA133157S (en
Inventor
Herve De Catheu
Michel Gantois
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.)
LABORATOIRE DE PHYSIQUE DE L'ETAT METALLIQUE
NOUVELLE DES ACIERIES DE POMPEY Ste
Original Assignee
LABORATOIRE DE PHYSIQUE DE L'ETAT METALLIQUE
NOUVELLE DES ACIERIES DE POMPEY Ste
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 LABORATOIRE DE PHYSIQUE DE L'ETAT METALLIQUE, NOUVELLE DES ACIERIES DE POMPEY Ste filed Critical LABORATOIRE DE PHYSIQUE DE L'ETAT METALLIQUE
Application granted granted Critical
Publication of CA974154A publication Critical patent/CA974154A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Ceramic Products (AREA)
CA133,157A 1971-01-29 1972-01-25 Method of surface hardening of titane and its alloys and products obtained thereby Expired CA974154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7103005A FR2123207B1 (en) 1971-01-29 1971-01-29

Publications (1)

Publication Number Publication Date
CA974154A true CA974154A (en) 1975-09-09

Family

ID=9071111

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,157A Expired CA974154A (en) 1971-01-29 1972-01-25 Method of surface hardening of titane and its alloys and products obtained thereby

Country Status (7)

Country Link
CA (1) CA974154A (en)
CH (1) CH539129A (en)
DE (1) DE2203598A1 (en)
FR (1) FR2123207B1 (en)
GB (1) GB1389562A (en)
IT (1) IT946830B (en)
NL (1) NL7200977A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929634C3 (en) * 1979-07-21 1982-05-19 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Process for the production of turbo blades made of titanium or titanium-based alloy with a hard surface
DD146556B1 (en) * 1979-09-19 1982-09-29 Wilm Heinrich HIGH-WEAR-RESISTANT PARTS, ESPECIALLY FOR MIXING AND GRINDING AGGREGATES AND METHOD FOR THE PRODUCTION THEREOF
SE8300910L (en) * 1983-02-18 1984-08-19 Santrade Ltd COMPOSITION BODY CONSISTS OF A SUBSTRATE COATED WITH HEART, Wear-resistant finish
GB8405170D0 (en) * 1984-02-28 1984-04-04 Atomic Energy Authority Uk Titanium alloy hip prosthesis
DE3615425A1 (en) * 1986-05-07 1987-11-12 Thyssen Edelstahlwerke Ag PERFORMANCE OF MACHINE ELEMENTS FROM TECHNICAL TITANIUM ALLOYS THROUGH SURFACE COATING IN THE PLASMA OF GLIMMENT CHARGES
GB2201972A (en) * 1987-03-10 1988-09-14 Tech Ni Plant Limited Improvements in prostheses
CA2049809C (en) * 1990-11-05 2001-02-06 H. Ravindranath Shetty Method of surface hardening orthopaedic implant devices
US5192323A (en) * 1990-11-05 1993-03-09 Zimmer, Inc. Method of surface hardening orthopedic implant devices
DE4421937C1 (en) * 1994-06-23 1995-12-21 Bosch Gmbh Robert Method for treating at least one part made of soft magnetic wear-resistant part and its use
DE10111109A1 (en) * 2001-03-08 2002-10-31 Deutsche Titan Gmbh Process for producing a titanium foil with a nitrided surface coating
CN115584456B (en) * 2022-10-27 2023-09-01 西安泵阀总厂有限公司 Hardening method for ball surface of titanium and titanium alloy ball valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804410A (en) * 1953-10-27 1957-08-27 Nat Lead Co Method for nitriding titanium surfaces

Also Published As

Publication number Publication date
NL7200977A (en) 1972-08-01
CH539129A (en) 1973-07-15
FR2123207A1 (en) 1972-09-08
FR2123207B1 (en) 1974-03-22
DE2203598A1 (en) 1972-08-10
IT946830B (en) 1973-05-21
GB1389562A (en) 1975-04-03

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