WO2007028791A3 - Wear-resistant coating and a method for the production thereof - Google Patents

Wear-resistant coating and a method for the production thereof Download PDF

Info

Publication number
WO2007028791A3
WO2007028791A3 PCT/EP2006/066020 EP2006066020W WO2007028791A3 WO 2007028791 A3 WO2007028791 A3 WO 2007028791A3 EP 2006066020 W EP2006066020 W EP 2006066020W WO 2007028791 A3 WO2007028791 A3 WO 2007028791A3
Authority
WO
WIPO (PCT)
Prior art keywords
wear
resistant coating
machine part
production
predetermined surface
Prior art date
Application number
PCT/EP2006/066020
Other languages
German (de)
French (fr)
Other versions
WO2007028791A2 (en
Inventor
Tim Matthias Hosenfeldt
Gudrun Martin
Yashar Musayev
Joachim Hering
Original Assignee
Schaeffler Kg
Tim Matthias Hosenfeldt
Gudrun Martin
Yashar Musayev
Joachim Hering
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 Schaeffler Kg, Tim Matthias Hosenfeldt, Gudrun Martin, Yashar Musayev, Joachim Hering filed Critical Schaeffler Kg
Publication of WO2007028791A2 publication Critical patent/WO2007028791A2/en
Publication of WO2007028791A3 publication Critical patent/WO2007028791A3/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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • 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
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/02—Pretreatment of the material to be coated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/32—Balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2206/00—Materials with ceramics, cermets, hard carbon or similar non-metallic hard materials as main constituents
    • F16C2206/02—Carbon based material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/60—Thickness, e.g. thickness of coatings

Abstract

The invention relates to a method for producing a wear-resistant coating and to a wear-resistant coating applied to the predetermined surfaces (2) of a machine part (1) exposed to wear by friction. The inventive coating comprises at least one metal-free hydrocarbon amorphous layer (5) which is applied to the predetermined surface (2) of the machine part (1) and contains sp2- and sp3-hybrid carbon for reducing friction and increasing a wear-resistance of said predetermined surface (2) of the machine part (1) and an electric insulation.
PCT/EP2006/066020 2005-09-10 2006-09-05 Wear-resistant coating and a method for the production thereof WO2007028791A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102005043108 2005-09-10
DE102005043108.9 2005-09-10
DE102006027502A DE102006027502A1 (en) 2005-09-10 2006-06-14 Wear resistant coating and method of making same
DE102006027502.0 2006-06-14

Publications (2)

Publication Number Publication Date
WO2007028791A2 WO2007028791A2 (en) 2007-03-15
WO2007028791A3 true WO2007028791A3 (en) 2007-06-07

Family

ID=37735283

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/066020 WO2007028791A2 (en) 2005-09-10 2006-09-05 Wear-resistant coating and a method for the production thereof

Country Status (2)

Country Link
DE (1) DE102006027502A1 (en)
WO (1) WO2007028791A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007054181A1 (en) * 2007-11-14 2009-05-20 Schaeffler Kg Corrosion-resistant coating and manufacturing method thereof
DE102013206801A1 (en) * 2013-04-16 2014-10-16 Federal-Mogul Nürnberg GmbH Method for producing a coated piston
DE102018131021A1 (en) 2018-12-05 2020-06-10 Schaeffler Technologies AG & Co. KG Spherical bearings

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752372A1 (en) * 1997-11-26 1999-05-27 Guenther Dipl Ing Beez Controlled rotary pump, especially for internal combustion engines
US5908671A (en) * 1997-05-28 1999-06-01 Tanaka Limited Method of forming a coating of glass-like carbon on titanium metal
DE19954164A1 (en) * 1999-11-10 2001-06-13 Fraunhofer Ges Forschung Sensor for measuring actual condition parameters on surfaces of mechanical components involves using an amorphous carbon layer with piezo-resistive properties
WO2002072908A2 (en) * 2001-03-14 2002-09-19 The Timken Company Rotary fluid bearing coatings and coining and processes for manufacturing the same
WO2003064720A1 (en) * 2002-01-30 2003-08-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for depositing metal-free carbon layers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5908671A (en) * 1997-05-28 1999-06-01 Tanaka Limited Method of forming a coating of glass-like carbon on titanium metal
DE19752372A1 (en) * 1997-11-26 1999-05-27 Guenther Dipl Ing Beez Controlled rotary pump, especially for internal combustion engines
DE19954164A1 (en) * 1999-11-10 2001-06-13 Fraunhofer Ges Forschung Sensor for measuring actual condition parameters on surfaces of mechanical components involves using an amorphous carbon layer with piezo-resistive properties
WO2002072908A2 (en) * 2001-03-14 2002-09-19 The Timken Company Rotary fluid bearing coatings and coining and processes for manufacturing the same
WO2003064720A1 (en) * 2002-01-30 2003-08-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for depositing metal-free carbon layers

Also Published As

Publication number Publication date
WO2007028791A2 (en) 2007-03-15
DE102006027502A1 (en) 2007-03-22

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