DK0401488T3 - Process for producing high hardness layers on titanium materials and their alloys - Google Patents

Process for producing high hardness layers on titanium materials and their alloys

Info

Publication number
DK0401488T3
DK0401488T3 DK90106686.0T DK90106686T DK0401488T3 DK 0401488 T3 DK0401488 T3 DK 0401488T3 DK 90106686 T DK90106686 T DK 90106686T DK 0401488 T3 DK0401488 T3 DK 0401488T3
Authority
DK
Denmark
Prior art keywords
alloys
high hardness
producing high
titanium materials
hardness layers
Prior art date
Application number
DK90106686.0T
Other languages
Danish (da)
Inventor
Detlev Dr Repenning
Original Assignee
Repenning Detlev
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 Repenning Detlev filed Critical Repenning Detlev
Application granted granted Critical
Publication of DK0401488T3 publication Critical patent/DK0401488T3/en

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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0635—Carbides
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0641—Nitrides
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/083—Oxides of refractory metals or yttrium

Abstract

A process for the production of very hard layers on refractory metal materials is proposed. For this purpose, the material is first hardened in a diffusion hardening process and then provided with at least one layer of hard material using the PVD method.
DK90106686.0T 1989-06-07 1990-04-06 Process for producing high hardness layers on titanium materials and their alloys DK0401488T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3918562A DE3918562A1 (en) 1989-06-07 1989-06-07 METHOD FOR PRODUCING HIGH-HARDNESS LAYERS ON REFRACTIVE METAL MATERIALS AND ITS ALLOYS

Publications (1)

Publication Number Publication Date
DK0401488T3 true DK0401488T3 (en) 1995-07-10

Family

ID=6382260

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90106686.0T DK0401488T3 (en) 1989-06-07 1990-04-06 Process for producing high hardness layers on titanium materials and their alloys

Country Status (6)

Country Link
EP (1) EP0401488B1 (en)
JP (1) JPH0324260A (en)
AT (1) ATE122403T1 (en)
DE (2) DE3918562A1 (en)
DK (1) DK0401488T3 (en)
ES (1) ES2071694T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005692C2 (en) * 1990-02-23 1995-04-20 Omt Oberflaechen Materialtech Process for the production of physiologically compatible oxide layers on skeletal implants
DE4102509C2 (en) * 1991-01-29 1996-06-20 Peter Brehm Knee joint endoprosthesis
EP0558061B1 (en) * 1992-02-27 2000-08-09 Hauzer Industries Bv Improvements in physical vapour deposition processes
DE4411974C2 (en) * 1994-04-07 1999-05-20 Elektrometallurgie Gmbh Implants made of titanium materials with accelerated bone ingrowth and process for their production
DE19506188C2 (en) * 1995-02-22 2003-03-06 Miladin Lazarov Implant and its use
DE19751337A1 (en) 1997-11-19 1999-05-27 Fraunhofer Ges Forschung Surface layer structure for titanium and alloys
DE102004052515B4 (en) 2004-10-22 2019-01-03 Aesculap Ag Surgical scissors and method for making a surgical scissors
ATE447985T1 (en) * 2005-09-01 2009-11-15 Straumann Holding Ag COATING OF TITANIUM OR TITANIUM ALLOY PARTS TO PREVENT COLD WELDING

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671407A5 (en) * 1986-06-13 1989-08-31 Balzers Hochvakuum
DE3724626A1 (en) * 1986-07-31 1988-02-04 Mitsubishi Heavy Ind Ltd Coated blade for steam turbines and coating method to be used therefor
DE3742317A1 (en) * 1987-12-14 1989-06-22 Repenning Detlev METHOD FOR PRODUCING CORROSION, WEAR AND PRESSURE-RESISTANT LAYERS

Also Published As

Publication number Publication date
EP0401488A1 (en) 1990-12-12
DE59009043D1 (en) 1995-06-14
ATE122403T1 (en) 1995-05-15
JPH0324260A (en) 1991-02-01
ES2071694T3 (en) 1995-07-01
EP0401488B1 (en) 1995-05-10
DE3918562A1 (en) 1990-12-13

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