ATE175927T1 - Verfahren zum verbessern von eisenbahnrädern - Google Patents

Verfahren zum verbessern von eisenbahnrädern

Info

Publication number
ATE175927T1
ATE175927T1 AT94929709T AT94929709T ATE175927T1 AT E175927 T1 ATE175927 T1 AT E175927T1 AT 94929709 T AT94929709 T AT 94929709T AT 94929709 T AT94929709 T AT 94929709T AT E175927 T1 ATE175927 T1 AT E175927T1
Authority
AT
Austria
Prior art keywords
pct
surface refined
refined parts
railway wheel
wheel
Prior art date
Application number
AT94929709T
Other languages
English (en)
Inventor
Olofsson Johan Lennart
Original Assignee
Duroc Ab
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 Duroc Ab filed Critical Duroc Ab
Application granted granted Critical
Publication of ATE175927T1 publication Critical patent/ATE175927T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B17/00—Wheels characterised by rail-engaging elements
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Heat Treatment Of Articles (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Braking Arrangements (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
AT94929709T 1993-10-05 1994-10-04 Verfahren zum verbessern von eisenbahnrädern ATE175927T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303245A SE9303245L (sv) 1993-10-05 1993-10-05 Förfarande för att förbättra bestämda egenskaper på järnvägshjul

Publications (1)

Publication Number Publication Date
ATE175927T1 true ATE175927T1 (de) 1999-02-15

Family

ID=20391310

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94929709T ATE175927T1 (de) 1993-10-05 1994-10-04 Verfahren zum verbessern von eisenbahnrädern

Country Status (9)

Country Link
US (1) US5910343A (de)
EP (1) EP0721400B1 (de)
JP (1) JPH09504245A (de)
AT (1) ATE175927T1 (de)
AU (1) AU7866494A (de)
CZ (1) CZ290376B6 (de)
DE (1) DE69416148T2 (de)
SE (1) SE9303245L (de)
WO (1) WO1995009736A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931180B1 (de) * 1995-10-05 2000-12-20 BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH Verfahren zur herstellung eines schneidwerkzeuges
RU2130386C1 (ru) * 1996-04-15 1999-05-20 Новиков Василий Васильевич Бандаж колесной пары
DE19615245C2 (de) * 1996-04-18 1998-04-16 Inst Energetik Und Umwelt Ggmb Verfahren und Vorrichtung zur Beschichtung von einem mit spurkranzversehenen Schienenfahrzeugmetallrades
NL1007759C2 (nl) * 1997-12-10 1999-06-11 Univ Twente Lichaam met een gebogen metalen loopvlak en werkwijze voor het verminderen van geluidemissie.
SE9903780L (sv) * 1999-10-20 2001-04-21 Duroc Ab Förfarande för framställning av föremål av metallmaterial och föremål framställda med detta förfarande
RU2374332C1 (ru) * 2008-04-29 2009-11-27 Открытое Акционерное Общество "Российские Железные Дороги" Способ упрочнения рабочей поверхности стальных деталей
PL385392A1 (pl) 2008-06-09 2009-12-21 Plasma System Spółka Akcyjna Obręcz koła
KR101727603B1 (ko) 2015-06-10 2017-04-19 한국철도기술연구원 철도차량의 마찰성능을 향상시키기 위한 시스템
US11059322B2 (en) * 2018-08-23 2021-07-13 Nippon Steel Corporation Wheel for railway vehicle
DE102020127991A1 (de) * 2020-10-23 2022-04-28 Johann Fimbinger Verfahren des Laserhärtens einer im wesentlichen zylindrischen Oberfläche eines Werkstücks
AT527420B1 (de) * 2024-02-29 2025-02-15 Siemens Mobility Austria Gmbh Verfahren und Vorrichtung zur Bearbeitung eines Rads für ein Schienenfahrzeug

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398112A (en) * 1965-06-01 1968-08-20 Dow Corning One-component siloxane elastomer
FR1454249A (fr) * 1965-11-17 1966-07-22 Bijouterie Flamand Soc Ind De Fermoir notamment pour articles de bijouterie tels que bracelet, gourmette, collier ou autres, et articles équipés dudit fermoir
US3992164A (en) * 1974-09-16 1976-11-16 Fengler Werner H High-wear resistant composite seal
UST967009I4 (en) * 1975-12-22 1978-02-07 Caterpillar Tractor Co. Method of applying a wear-resistant composite coating to an article
DE2730045C2 (de) * 1977-07-02 1984-11-08 Krupp Stahl Ag, 4630 Bochum Verfahren zum Herstellen verschleißbeständiger Schienen und/oder Radwerkstoffen
SE422550B (sv) * 1978-01-10 1982-03-15 Asea Ab Hjul for relsgaende fordon
IT1172891B (it) * 1978-07-04 1987-06-18 Fiat Spa Procedimento per rivestire con materiale antiusura una superficie metallica
US4212900A (en) * 1978-08-14 1980-07-15 Serlin Richard A Surface alloying method and apparatus using high energy beam
US4299860A (en) * 1980-09-08 1981-11-10 The United States Of America As Represented By The Secretary Of The Navy Surface hardening by particle injection into laser melted surface
FI68181C (fi) * 1983-05-02 1985-08-12 Neles Oy Slithaollfast belaeggning
SE440865B (sv) * 1984-01-03 1985-08-26 Asea Ab Forfaringssett for tillverkning av jernvegshjul
IT1179061B (it) * 1984-08-20 1987-09-16 Fiat Auto Spa Procedimento per l'effettuazione di un trattamento su pezzi metallici con l'aggiunta di un materiale d'apporto e con l'impiego di un laser di potenza
GB2169318A (en) * 1985-01-04 1986-07-09 Rolls Royce Metal surface hardening by carbide formation
DE3509582C1 (de) * 1985-03-16 1986-02-20 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Metallrad, insbesondere Eisenbahnrad
EP0595802B1 (de) * 1990-03-19 1997-07-23 Duroc Ab Verfahren zur oberflächenbehandlung von metallen
JP2678804B2 (ja) * 1990-04-06 1997-11-19 トヨタ自動車株式会社 鉄合金基材上に純Ｃｕ肉盛層を形成する方法
FR2688803B1 (fr) * 1992-03-23 1994-05-06 European Gas Turbines Sa Procede de revetement d'une encoche d'une piece en alliage de nickel par laser.
US5453329A (en) * 1992-06-08 1995-09-26 Quantum Laser Corporation Method for laser cladding thermally insulated abrasive particles to a substrate, and clad substrate formed thereby

Also Published As

Publication number Publication date
SE9303245D0 (sv) 1993-10-05
DE69416148T2 (de) 1999-08-19
DE69416148D1 (de) 1999-03-04
AU7866494A (en) 1995-05-01
EP0721400B1 (de) 1999-01-20
CZ290376B6 (cs) 2002-07-17
CZ85296A3 (en) 1996-09-11
WO1995009736A1 (en) 1995-04-13
SE9303245L (sv) 1995-04-06
US5910343A (en) 1999-06-08
EP0721400A1 (de) 1996-07-17
JPH09504245A (ja) 1997-04-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee