EP1516092B1 - Verfahren zum beschichten einer fläche eines gleisbauteils sowie gleisbauteil - Google Patents

Verfahren zum beschichten einer fläche eines gleisbauteils sowie gleisbauteil Download PDF

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Publication number
EP1516092B1
EP1516092B1 EP03761530A EP03761530A EP1516092B1 EP 1516092 B1 EP1516092 B1 EP 1516092B1 EP 03761530 A EP03761530 A EP 03761530A EP 03761530 A EP03761530 A EP 03761530A EP 1516092 B1 EP1516092 B1 EP 1516092B1
Authority
EP
European Patent Office
Prior art keywords
aluminum
track component
layer
silicon
coating
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 - Lifetime
Application number
EP03761530A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1516092A1 (de
Inventor
Walter Kunitz
Joachim Heilscher
Stefan Schmedders
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.)
Voestalpine Railway Systems GmbH
Butzbacher Weichenbau GmbH
Voestalpine Turnout Technology Germany GmbH
Original Assignee
Voestalpine VAE GmbH
Voestalpine BWG GmbH
Butzbacher Weichenbau GmbH
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 Voestalpine VAE GmbH, Voestalpine BWG GmbH, Butzbacher Weichenbau GmbH filed Critical Voestalpine VAE GmbH
Publication of EP1516092A1 publication Critical patent/EP1516092A1/de
Application granted granted Critical
Publication of EP1516092B1 publication Critical patent/EP1516092B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • 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
    • C23C4/067—Metallic material containing free particles of non-metal elements, e.g. carbon, silicon, boron, phosphorus or arsenic
    • 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
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/131—Wire arc spraying
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/04—Nature of the support or bearing
    • E01B2202/042—Sliding
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
    • E01B2202/04—Nature of the support or bearing
    • E01B2202/06—Use of friction-reducing surfaces
    • 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.]
    • Y10T428/12736—Al-base component
    • 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.]
    • Y10T428/12736—Al-base component
    • Y10T428/1275—Next to Group VIII or IB metal-base component
    • Y10T428/12757—Fe
    • 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
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

Definitions

  • the invention relates to a method for coating a surface of a Track components with an aluminum-containing layer by means of arc spraying. Also, the invention relates to a track component such as switch component with a coated with aluminum by arc spraying.
  • a profiled rail for a monorail with a cross-sectionally horizontal tread, applied to the by flame spraying or electric arc spraying a metal coating is, DE 38 41 044 C2 can be seen.
  • the metal coating consists of a Adhesive layer and a wear layer containing 10% to 25% chromium.
  • the adhesive layer itself is preferably composed of 60% to 90% nickel and 10% to 40% aluminum together.
  • the thickness of the metal coating can be between 0.3 mm and 5 mm lie.
  • FR 2,197,730 describes the coating of sliding elements based on iron, in particular of slide chairs for switches, with an alloy containing 85 - 92% Cu.
  • the alloy contains Sn and Al.
  • arc spraying is used, with two wires, e.g. a tin bronze wire and a Aluminum bronze wire, used. Si is added in small quantities to to support the melting process.
  • the alloy has a high lubricity, a high stability against tarnishing and a high abrasion resistance. In addition, it is characterized by a high chemical stability characterized.
  • EP 0 446 978 A1 discloses a sliding layer for sliding chairs, which is characterized by a high wear resistance, low friction coefficient and high Corrosion resistance is distinguished. For this purpose, a Ni-Cr-B-Si alloy is applied, which may contain other ingredients. Aluminum is not mentioned. A suitable one Application method is thermal spraying.
  • wear-resistant switch parts which have a coating which is preferably made of nickel-based and additives of Cr, B, and Si contains. This coating, which is very wear-resistant and corrosion-resistant, can by thermal spraying are applied.
  • the present invention is based on the problem of a method for coating a surface of a track component as well as to develop such itself, that a layer can be formed on the production-technically simple way can, which has a high resistance to sliding and Abrasionsverschl supplement and in particular a high corrosion resistance to atmospheric electrolytes such as B. salt water or deicers shows. Also should have a good adhesion be given.
  • the problem is solved by a method of the type mentioned in the Essentially solved by the fact that on the surface aluminum and silicon in one Ratio 3: 2 ⁇ Al: Si ⁇ 4: 1 applied by arc spraying. Especially Aluminum is applied to silicon in a ratio of 3: 1.
  • the thickness of the layer consisting of aluminum and silicon should be between 0.2 mm and 2 mm, in particular in the range between 0.8 mm and 1.5 mm lie. Good adhesion has been shown when the layer is on a high strength Steel like St 52 is applied.
  • a track component such as turnout component or switch lock parts with a through Arc spraying applied aluminum-containing layer characterized thereby assuming that the layer of aluminum and silicon with a ratio 3: 2 ⁇ Al: Si ⁇ 4: 1 consists of or contains, wherein in particular aluminum to silicon itself behaves like 3: 1.
  • a jacket wire with a shell of aluminum and of this received powdered silicon as a spray wire for arc spraying used.
  • the molten aluminum and silicon should also with applied to the surface at a delivery pressure of 2 to 4 bar above atmospheric pressure to achieve the desired adhesion.
  • the layer should be on the surface with a thickness d of 0.2 mm ⁇ d ⁇ 2 mm, preferably 0.8 mm ⁇ d ⁇ 1.5 mm become.
  • the jacket wire as the spray wire is with a wire feed V at 1 m / sec. ⁇ V ⁇ 15 m / sec., Preferably 6 m / sec. ⁇ V ⁇ 8 m / sec., Conveyed toward the arc, wherein between the spray wires, a voltage difference U with 30 V ⁇ U ⁇ 50 V, in particular U ⁇ 40 V should be set.
  • FIG. 1 In the single figure is a schematic diagram of a device for applying a Spray layer on a track part in the form of a sliding chair 10 shown.
  • a device 12 aligned in the wire feed devices 14, 16 spray wires 18, 20 against the slide chair 10 are brought together. Since between the injection wires 18, 20 a voltage V between 30 V and 50 V, in particular prevails in about 40 V, can between the spray wires 18 and 20 a Form arc 22 to melt the arc material. This is done then when between the spray wires 18, 20, in the tip region 22 due to their different potentials have the function of an anode and cathode, in sequence the prevailing voltage difference forms an arc.
  • a current I flows between 200 A and 600 A, resulting in a temperature of approx. 4000 ° C, which leads to the desired melting of the spray wires.
  • a spray jet 26 is formed, which precipitates as a layer 28 on the slide chair 10.
  • the spray wires 18, 20 are sheath wires with an aluminum existing shell that receives powdered silicon.
  • the ratio of Aluminum and silicon adjusted so that the spray jet 26 is a composition from aluminum to silicon in the ratio between 3: 2 and 4: 1, in particular 3: 1 having.
  • the jacket wires or spray wires 18, 20 are via the feed device 14, 16th at a speed of in particular 30 mm / sec. ⁇ V 5 100 mm / sec. to the Arc 22 promoted.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Road Repair (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
EP03761530A 2002-06-27 2003-06-26 Verfahren zum beschichten einer fläche eines gleisbauteils sowie gleisbauteil Expired - Lifetime EP1516092B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10228907 2002-06-27
DE10228907 2002-06-27
DE2003113957 DE10313957A1 (de) 2002-06-27 2003-02-12 Verfahren zum Beschichten einer Fläche eines Gleisbauteils sowie Gleisbauteil
DE10313957 2003-02-12
PCT/EP2003/006782 WO2004003296A1 (de) 2002-06-27 2003-06-26 Verfahren zum beschichten einer fläche eines gleisbauteils sowie gleisbauteil

Publications (2)

Publication Number Publication Date
EP1516092A1 EP1516092A1 (de) 2005-03-23
EP1516092B1 true EP1516092B1 (de) 2005-11-09

Family

ID=30001484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03761530A Expired - Lifetime EP1516092B1 (de) 2002-06-27 2003-06-26 Verfahren zum beschichten einer fläche eines gleisbauteils sowie gleisbauteil

Country Status (20)

Country Link
US (1) US7056596B2 (pl)
EP (1) EP1516092B1 (pl)
JP (1) JP4523840B2 (pl)
KR (1) KR100666293B1 (pl)
CN (1) CN100343450C (pl)
AT (1) ATE309411T1 (pl)
AU (1) AU2003246599B2 (pl)
BR (1) BR0312231B1 (pl)
CA (1) CA2486411C (pl)
DE (2) DE10313957A1 (pl)
DK (1) DK1516092T3 (pl)
ES (1) ES2252691T3 (pl)
HR (1) HRP20050086A2 (pl)
MX (1) MXPA04012422A (pl)
NO (1) NO336625B1 (pl)
PL (1) PL206423B1 (pl)
RU (1) RU2282692C2 (pl)
TW (1) TWI245081B (pl)
WO (1) WO2004003296A1 (pl)
ZA (1) ZA200500764B (pl)

Families Citing this family (6)

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WO2011038535A1 (zh) * 2009-09-30 2011-04-07 林淑清 无燃烧熔射的喷覆装置
EA025873B1 (ru) * 2014-02-12 2017-02-28 Государственное Научное Учреждение "Объединенный Институт Машиностроения Национальной Академии Наук Беларуси" Способ нанесения износостойкого покрытия
CN106087620B (zh) * 2016-07-18 2017-08-22 四川大学 一种钢轨表面在线式等离子硬化装置
CN106740289A (zh) * 2016-11-10 2017-05-31 无锡市明盛强力风机有限公司 一种汽车座椅滑轨
CN110408929B (zh) * 2019-08-06 2021-08-13 中国石油大学(华东) 一种多元合金层的摩擦涂敷装置及加工方法
DE102021106050A1 (de) * 2021-03-12 2022-09-15 Voestalpine Railway Systems GmbH Herzstück

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Also Published As

Publication number Publication date
PL206423B1 (pl) 2010-08-31
ATE309411T1 (de) 2005-11-15
BR0312231B1 (pt) 2012-08-07
TW200403357A (en) 2004-03-01
US20050208310A1 (en) 2005-09-22
ES2252691T3 (es) 2006-05-16
CA2486411A1 (en) 2004-01-08
WO2004003296A1 (de) 2004-01-08
JP4523840B2 (ja) 2010-08-11
PL373131A1 (pl) 2005-08-22
MXPA04012422A (es) 2005-09-21
HRP20050086A2 (en) 2005-08-31
DK1516092T3 (da) 2006-03-27
DE10313957A1 (de) 2004-01-22
CA2486411C (en) 2008-10-14
TWI245081B (en) 2005-12-11
RU2004139124A (ru) 2005-06-10
NO336625B1 (no) 2015-10-12
RU2282692C2 (ru) 2006-08-27
CN1665987A (zh) 2005-09-07
KR100666293B1 (ko) 2007-01-11
NO20050432L (no) 2005-01-26
US7056596B2 (en) 2006-06-06
JP2005530928A (ja) 2005-10-13
DE50301632D1 (de) 2005-12-15
BR0312231A (pt) 2005-04-12
AU2003246599A1 (en) 2004-01-19
AU2003246599B2 (en) 2007-12-20
EP1516092A1 (de) 2005-03-23
CN100343450C (zh) 2007-10-17
KR20050024383A (ko) 2005-03-10
ZA200500764B (en) 2006-08-30

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