WO2009049726A3 - Plain bearing comprising a sliding layer and a running-in layer - Google Patents

Plain bearing comprising a sliding layer and a running-in layer Download PDF

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Publication number
WO2009049726A3
WO2009049726A3 PCT/EP2008/007359 EP2008007359W WO2009049726A3 WO 2009049726 A3 WO2009049726 A3 WO 2009049726A3 EP 2008007359 W EP2008007359 W EP 2008007359W WO 2009049726 A3 WO2009049726 A3 WO 2009049726A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
running
plain bearing
sliding
alloy
Prior art date
Application number
PCT/EP2008/007359
Other languages
German (de)
French (fr)
Other versions
WO2009049726A2 (en
Inventor
Erwin Schmidt
Ping Wang
Walter Gaertner
Johann Kraemer
Original Assignee
Daimler Ag
Miba Gleitlager Gmbh
Erwin Schmidt
Ping Wang
Walter Gaertner
Johann Kraemer
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 Daimler Ag, Miba Gleitlager Gmbh, Erwin Schmidt, Ping Wang, Walter Gaertner, Johann Kraemer filed Critical Daimler Ag
Publication of WO2009049726A2 publication Critical patent/WO2009049726A2/en
Publication of WO2009049726A3 publication Critical patent/WO2009049726A3/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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/021—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material including at least one metal alloy layer
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C12/00—Alloys based on antimony or bismuth
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/121—Use of special materials
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/20—Alloys based on aluminium
    • 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
    • F16C2204/00—Metallic materials; Alloys
    • F16C2204/30—Alloys based on one of tin, lead, antimony, bismuth, indium, e.g. materials for providing sliding surfaces
    • F16C2204/36—Alloys based on bismuth
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/60—Coating surfaces by vapour deposition, e.g. PVD, CVD
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • F16C2360/24—Turbochargers

Abstract

The invention relates to a plain bearing comprising a bearing backing (5), a running-in layer (4), a diffusion barrier layer (3), a sliding layer (2) and a running-in layer (1). The invention is characterized in that the sliding layer (4) is an Al/Bi alloy layer which has a Bi content of 1.5 to 21.5% by weight of Bi and the running-in layer (1) is a Bi or Bi alloy layer, said Bi alloy having a Bi content of more than 90% by weight.
PCT/EP2008/007359 2007-10-11 2008-09-09 Plain bearing comprising a sliding layer and a running-in layer WO2009049726A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007049042A DE102007049042A1 (en) 2007-10-11 2007-10-11 Slide bearing with sliding layer and inlet layer
DE102007049042.0 2007-10-11

Publications (2)

Publication Number Publication Date
WO2009049726A2 WO2009049726A2 (en) 2009-04-23
WO2009049726A3 true WO2009049726A3 (en) 2009-07-09

Family

ID=40428194

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007359 WO2009049726A2 (en) 2007-10-11 2008-09-09 Plain bearing comprising a sliding layer and a running-in layer

Country Status (2)

Country Link
DE (1) DE102007049042A1 (en)
WO (1) WO2009049726A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012222327B3 (en) * 2012-12-05 2014-06-05 Ks Gleitlager Gmbh Plain bearing composite material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004055228A1 (en) * 2004-11-17 2006-05-18 Daimlerchrysler Ag Piston or connecting rod sleeve (bush) useful in automobile engine technology consists of a number of thermally sprayed on layers where the uppermost layer comprises aluminum/bismuth alloy
DE102005023308A1 (en) * 2005-05-13 2006-11-16 Federal-Mogul Wiesbaden Gmbh & Co. Kg Plain bearing composite material for plain bearing shells comprises a support layer made from steel, a bearing metal layer made from a copper alloy and a sliding layer applied to the bearing metal layer
DE102005050374A1 (en) * 2005-08-18 2007-02-22 Daimlerchrysler Ag Wear resistant sliding layer of silicon-containing aluminum alloy, e.g. for crankshaft bearings, is formed by gas phase deposition and heat treated to form macrocrystalline silicon deposits
DE102005045701A1 (en) * 2005-09-20 2007-03-22 Ks Gleitlager Gmbh Plain bearing composite material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023309B4 (en) 2005-05-13 2009-10-01 Federal-Mogul Wiesbaden Gmbh Slide bearing composite, use and manufacturing process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004055228A1 (en) * 2004-11-17 2006-05-18 Daimlerchrysler Ag Piston or connecting rod sleeve (bush) useful in automobile engine technology consists of a number of thermally sprayed on layers where the uppermost layer comprises aluminum/bismuth alloy
DE102005023308A1 (en) * 2005-05-13 2006-11-16 Federal-Mogul Wiesbaden Gmbh & Co. Kg Plain bearing composite material for plain bearing shells comprises a support layer made from steel, a bearing metal layer made from a copper alloy and a sliding layer applied to the bearing metal layer
DE102005050374A1 (en) * 2005-08-18 2007-02-22 Daimlerchrysler Ag Wear resistant sliding layer of silicon-containing aluminum alloy, e.g. for crankshaft bearings, is formed by gas phase deposition and heat treated to form macrocrystalline silicon deposits
DE102005045701A1 (en) * 2005-09-20 2007-03-22 Ks Gleitlager Gmbh Plain bearing composite material

Also Published As

Publication number Publication date
WO2009049726A2 (en) 2009-04-23
DE102007049042A1 (en) 2009-04-16

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