EP2417278A1 - Gleitelement mit einstellbaren eigenschaften - Google Patents
Gleitelement mit einstellbaren eigenschaftenInfo
- Publication number
- EP2417278A1 EP2417278A1 EP09763853A EP09763853A EP2417278A1 EP 2417278 A1 EP2417278 A1 EP 2417278A1 EP 09763853 A EP09763853 A EP 09763853A EP 09763853 A EP09763853 A EP 09763853A EP 2417278 A1 EP2417278 A1 EP 2417278A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- weight percent
- sliding element
- microns
- wear protection
- 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
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 20
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011651 chromium Substances 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 238000007751 thermal spraying Methods 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 4
- 239000011733 molybdenum Substances 0.000 claims abstract description 4
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 4
- 239000010703 silicon Substances 0.000 claims abstract description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010937 tungsten Substances 0.000 claims abstract description 4
- 238000002485 combustion reaction Methods 0.000 claims abstract description 3
- 239000010410 layer Substances 0.000 claims description 54
- 239000002347 wear-protection layer Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 11
- 150000001247 metal acetylides Chemical class 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- 241000792859 Enema Species 0.000 claims description 4
- 239000007920 enema Substances 0.000 claims description 4
- 229940095399 enema Drugs 0.000 claims description 4
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 229910018487 Ni—Cr Inorganic materials 0.000 claims description 2
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims description 2
- 229910003470 tongbaite Inorganic materials 0.000 claims description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 11
- 239000011248 coating agent Substances 0.000 abstract description 8
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- -1 as WC) Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
Classifications
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- 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
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- 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
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- 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
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
- C23C28/324—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal matrix material layer comprising a mixture of at least two metals or metal phases or a metal-matrix material with hard embedded particles, e.g. WC-Me
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/341—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one carbide layer
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
- C23C28/347—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with layers adapted for cutting tools or wear applications
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- 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
- C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
- C23C28/36—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including layers graded in composition or physical properties
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- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12049—Nonmetal component
- Y10T428/12056—Entirely inorganic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12146—Nonmetal particles in a component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12778—Alternative base metals from diverse categories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/24983—Hardness
Definitions
- the present invention relates to a sliding element, in particular a piston ring, with adjustable properties, in particular with respect to the wear behavior, and a method for its production.
- Iron-based coatings applied by means of thermal spraying, are not yet used on the piston ring.
- LDS arc wire spraying
- the production of wear protection layers by means of the thermal spraying process is a known method.
- Today's powder materials used for it are based on Mo, WC, NiCr and Cr 3 C 2 .
- the invention is therefore based on the following objects.
- an optimization of the run-in behavior should be achieved.
- the base material matrix should preferably have similar physical properties (thermal expansion coefficient and thermal conductivity) as the underlying substrate and sufficient mechanical properties (hardness, ductility).
- a sliding element in particular a piston ring for an internal combustion engine, comprising a substrate; and a wear protection layer obtainable by thermally spraying a powder comprising the elementary parts
- a minimum proportion of the iron-containing base system of 25% by weight results in a quasi-homogeneous system between the substrate and the coating.
- the thermal energy generated during the mixed friction in particular in the OT or UT range, can be better dissipated and a uniform thermal relaxation process can be ensured by the temperature fluctuations present in the motor.
- the application of Fe base alloys as a piston ring base coating material together with a carbide system and a run-in layer (graded or not graded) produced by thermal spraying results in a new type of piston ring.
- the piston ring to be coated can be a cast but also a steel piston ring.
- the new material system consists of the following elements: iron (Fe), tungsten (W, as WC), chromium (Cr, as Cr and Cr 3 C 2 ), nickel (Ni), molybdenum (Mo), silicon ( Si) and carbon (C, partially bound in Fe, W and Cr as carbide or in pure form, electrochemically coated with nickel).
- the amount of carbides is 10-75 weight percent composed of 0-60 weight percent tungsten carbide, WC, and 0-50 weight percent chromium carbide, Cr 3 C 2 .
- the sliding element further comprises a transition layer between the wear protection layer and the inlet layer, wherein the chemical composition of the transition layer has a graduation ratio of 20:80 to 80:20, based on the wear protection layer and the inlet layer.
- the chemical composition is in the grading ratio 20:80 to 80:20 for the single-layer types Wear protection layer: inlet layer adjustable.
- the chemical composition of the transitional layer is 80% like the composition of the wear protection layer, 20% like the inlet layer, a substantially linear transition up to the side of the inlet layer
- composition that corresponds to 20% of the composition of the wear protection layer, 80% of the composition of the inlet layer
- 2nd layer chemical composition 20% as wear protection layer, 80% as inlet layer, transition linear to 80% as wear protection layer, 20% as inlet layer 3rd layer: inlet layer
- the layer thickness of the wear protection layer is in the range of 100-800 ⁇ m, preferably 200-600 ⁇ m, and most preferably 300-500 ⁇ m.
- the layer thickness of the inlet layer is in the range of 100- 500 ⁇ m, preferably 200-400 ⁇ m, and most preferably 150-300 ⁇ m.
- the layer thickness of the transition layer, in which the wear protection and enema layer are graded is in the range of 0-600 ⁇ m, and most preferably 0-250 ⁇ m.
- the substrate is a ring with a diameter greater than 220 mm, preferably greater than 430 mm and a maximum of 980 mm.
- the particle sizes of the powder are in the range of 1 to 100 ⁇ m.
- the carbides are embedded in a nickel-chromium matrix and have a particle size of 0.5-5 microns.
- Fig. 1 shows the microstructure of a thermal sprayed wear protection / enema layer according to an embodiment of the invention
- the powder was thermally sprayed and for various variants the chemical composition (Table 1), the carbide content (Table 2), the microstructure ( Figure 1), the porosity and hardness (Table 3) were tested.
- Experiments 1 and 2 differ in that layer type 1 was produced in experiment 1 and layer type 2 in experiment 2.
- the respective top layer contains no carbides, as this layer is used for a controlled enema.
- the microstructure images show homogeneously distributed carbides for the wear protection layer, no unmelted particles and a very dense layer with a very low porosity of ⁇ 2%. In the top layer, the graphite precipitations are clearly visible.
- the layer thickness of the wear protection layer is 330 microns, the inlet layer 180 microns.
- Type 1 wear protection layer has a porosity of ⁇ 1-2% at a hardness of about 520HV 1 for the carbide-free Fe base material up to 71 OHV for the Fe base material with a carbide content of 60% by weight.
- the hardness of the inlet layer can not be determined due to the high graphite content.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102009016650A DE102009016650B3 (de) | 2009-04-07 | 2009-04-07 | Gleitelement mit einstellbaren Eigenschaften |
PCT/EP2009/008333 WO2010115448A1 (de) | 2009-04-07 | 2009-11-23 | Gleitelement mit einstellbaren eigenschaften |
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EP2417278A1 true EP2417278A1 (de) | 2012-02-15 |
EP2417278B1 EP2417278B1 (de) | 2014-04-02 |
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EP09763853.0A Active EP2417278B1 (de) | 2009-04-07 | 2009-11-23 | Gleitelement mit einstellbaren eigenschaften |
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US (1) | US8911875B2 (de) |
EP (1) | EP2417278B1 (de) |
JP (1) | JP5629307B2 (de) |
KR (1) | KR101603637B1 (de) |
CN (1) | CN102333903B (de) |
BR (1) | BRPI0924746B8 (de) |
DE (1) | DE102009016650B3 (de) |
PT (1) | PT2417278E (de) |
WO (1) | WO2010115448A1 (de) |
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DE102009003232A1 (de) | 2009-05-19 | 2010-12-02 | Federal-Mogul Burscheid Gmbh | Gleitelement eines Verbrennungsmotors, insbesondere Kolbenring |
DE102010038289A1 (de) * | 2010-07-22 | 2012-01-26 | Federal-Mogul Burscheid Gmbh | Kolbenring mit thermischen gespritzter Beschichtung und Herstellungsverfahren davon |
BRPI1101402A2 (pt) * | 2011-03-29 | 2013-06-04 | Mahle Metal Leve Sa | elemento deslizante |
DE102011079016B3 (de) * | 2011-07-12 | 2012-09-20 | Federal-Mogul Burscheid Gmbh | Verschleißschutzschicht für Kolbenringe, Auftragsverfahren und Kolbenring |
JP5948216B2 (ja) | 2011-10-25 | 2016-07-06 | 株式会社Ihi | ピストンリングの製造方法 |
DE102012201340A1 (de) * | 2012-01-31 | 2013-08-01 | Aktiebolaget Skf | Verfahren zum Herstellen einer Gleitringdichtung und Gleitringdichtung |
DE102012107499A1 (de) * | 2012-08-16 | 2014-05-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zur Beschichtung |
DE102012018276A1 (de) * | 2012-09-14 | 2014-05-15 | Federal-Mogul Burscheid Gmbh | Verschleißschutzschicht für Kolbenringe |
CN104032254A (zh) * | 2014-05-16 | 2014-09-10 | 浙江欧耀机械有限公司 | 一种柱塞接触面抗磨蚀层喷涂工艺 |
CN104630685A (zh) * | 2015-01-28 | 2015-05-20 | 河北钢铁股份有限公司 | 一种零膨胀系数的金属陶瓷复合粉末过渡层材料 |
CN105483697B (zh) * | 2015-12-30 | 2019-04-05 | 温州神一轴业股份有限公司 | 一种微型轴及其制备方法 |
DE102017205028A1 (de) * | 2017-03-24 | 2018-09-27 | Robert Bosch Gmbh | Verschleißschutzbeschichtetes metallisches Bauteil hieraus bestehende Bauteilanordnung |
DE102017116480A1 (de) * | 2017-07-21 | 2019-01-24 | Federal-Mogul Friedberg Gmbh | Kolbenring mit kugelgestrahlter Einlaufschicht und Verfahren zur Herstellung |
DE102018106983B4 (de) * | 2018-03-23 | 2022-07-07 | Federal-Mogul Burscheid Gmbh | Kolbenring für Zweitaktmotoren mit einer Verschleißanzeige |
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US3725017A (en) * | 1970-01-07 | 1973-04-03 | Ramsey Corp | Coated nervous substrate |
US4064608A (en) * | 1976-09-30 | 1977-12-27 | Eutectic Corporation | Composite cast iron drier roll |
JPS5462108A (en) * | 1977-10-27 | 1979-05-18 | Nippon Piston Ring Co Ltd | Abrasion resistant sintered alloy |
US4822415A (en) * | 1985-11-22 | 1989-04-18 | Perkin-Elmer Corporation | Thermal spray iron alloy powder containing molybdenum, copper and boron |
JPH08296023A (ja) * | 1995-04-26 | 1996-11-12 | Nittetsu Hard Kk | 被覆用材料およびこの材料が被覆された金属浴浸漬用部材 |
CN1225160A (zh) * | 1996-10-28 | 1999-08-04 | 曼B与W狄赛尔公司 | 柴油内燃机的活塞环和/或活塞以及柴油机的磨合方法 |
DK172547B1 (da) * | 1996-10-28 | 1998-12-21 | Man B & W Diesel As | Stempelringe og/eller stempel i en forbrændingsmotor af dieseltypen samt fremgangsmåde til indkøring af en dieselmotor |
TW450011B (en) | 1998-02-10 | 2001-08-11 | New Transducers Ltd | Acoustic devices |
CN1109123C (zh) * | 1998-05-29 | 2003-05-21 | 宝山钢铁股份有限公司 | 一种镍基自熔性合金粉末 |
ATE267275T1 (de) * | 1999-01-19 | 2004-06-15 | Sulzer Metco Ag | Durch plasmaspritzen aufgebrachte schicht für zylinderlaufflächen von motorblöcken und verfahren zu deren herstellung |
JP4346780B2 (ja) * | 2000-03-06 | 2009-10-21 | 新日鉄マテリアルズ株式会社 | 耐熱耐摩耗複合構造部材およびその製造方法 |
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DE10061749C2 (de) * | 2000-12-12 | 2003-08-07 | Federal Mogul Burscheid Gmbh | Kolbenring für Brennkraftmaschinen |
DE10061750B4 (de) * | 2000-12-12 | 2004-10-21 | Federal-Mogul Burscheid Gmbh | Wolframhaltige Verschleißschutzschicht für Kolbenringe |
DE10061751C1 (de) * | 2000-12-12 | 2002-07-25 | Federal Mogul Burscheid Gmbh | Verschleißschutzschicht für Kolbenringe |
DE10163976B4 (de) | 2001-12-22 | 2004-01-29 | Federal-Mogul Friedberg Gmbh | Verfahren zur Erzeugung einer Verschleißschutzschicht mittels eines Lichtbogenspritzverfahrens und verschleißfeste Oberflächenbeschichtung |
JP4289926B2 (ja) * | 2003-05-26 | 2009-07-01 | 株式会社小松製作所 | 摺動材料、摺動部材および摺動部品並びにそれが適用される装置 |
US20070099014A1 (en) * | 2005-11-03 | 2007-05-03 | Sulzer Metco (Us), Inc. | Method for applying a low coefficient of friction coating |
EP2043603A4 (de) | 2006-07-11 | 2010-10-27 | Arubor Corp | Prävention und therapie von rhinosinusitis mit proinflammatorischen zytokinhemmern |
CN1995439A (zh) * | 2006-12-30 | 2007-07-11 | 广州有色金属研究院 | 一种在纯铜或铜合金板上喷涂厚钨涂层的方法 |
DE202007019719U1 (de) * | 2007-01-09 | 2017-01-16 | Federal-Mogul Burscheid Gmbh | Kolbenring mit Mehrlagenschichtverband |
DE102007025949A1 (de) * | 2007-06-04 | 2008-12-11 | Federal-Mogul Burscheid Gmbh | Kolbenring mit gradierten Schichten |
-
2009
- 2009-04-07 DE DE102009016650A patent/DE102009016650B3/de not_active Expired - Fee Related
- 2009-11-23 PT PT97638530T patent/PT2417278E/pt unknown
- 2009-11-23 WO PCT/EP2009/008333 patent/WO2010115448A1/de active Application Filing
- 2009-11-23 JP JP2012503866A patent/JP5629307B2/ja active Active
- 2009-11-23 BR BRPI0924746A patent/BRPI0924746B8/pt not_active IP Right Cessation
- 2009-11-23 CN CN2009801577742A patent/CN102333903B/zh active Active
- 2009-11-23 EP EP09763853.0A patent/EP2417278B1/de active Active
- 2009-11-23 US US13/260,107 patent/US8911875B2/en active Active
- 2009-11-23 KR KR1020117022781A patent/KR101603637B1/ko active IP Right Grant
Non-Patent Citations (1)
Title |
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See references of WO2010115448A1 * |
Also Published As
Publication number | Publication date |
---|---|
BRPI0924746A2 (pt) | 2016-01-26 |
CN102333903A (zh) | 2012-01-25 |
PT2417278E (pt) | 2014-04-30 |
BRPI0924746B1 (pt) | 2019-04-16 |
JP5629307B2 (ja) | 2014-11-19 |
EP2417278B1 (de) | 2014-04-02 |
CN102333903B (zh) | 2013-09-18 |
KR20120014555A (ko) | 2012-02-17 |
US8911875B2 (en) | 2014-12-16 |
BRPI0924746B8 (pt) | 2020-08-04 |
US20120306158A1 (en) | 2012-12-06 |
WO2010115448A1 (de) | 2010-10-14 |
JP2012522896A (ja) | 2012-09-27 |
DE102009016650B3 (de) | 2010-07-29 |
KR101603637B1 (ko) | 2016-03-15 |
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