MX351871B - Metodo y aparato para tratamiento de una soldadura de riel. - Google Patents

Metodo y aparato para tratamiento de una soldadura de riel.

Info

Publication number
MX351871B
MX351871B MX2014006422A MX2014006422A MX351871B MX 351871 B MX351871 B MX 351871B MX 2014006422 A MX2014006422 A MX 2014006422A MX 2014006422 A MX2014006422 A MX 2014006422A MX 351871 B MX351871 B MX 351871B
Authority
MX
Mexico
Prior art keywords
rail
heating
rail weld
cooling
weld
Prior art date
Application number
MX2014006422A
Other languages
English (en)
Other versions
MX2014006422A (es
Inventor
Joseph V Kristan
Kenneth H Reid
Original Assignee
Cf&I Steel L P D/B/A Evraz Rocky Mountain Steel
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 Cf&I Steel L P D/B/A Evraz Rocky Mountain Steel filed Critical Cf&I Steel L P D/B/A Evraz Rocky Mountain Steel
Publication of MX2014006422A publication Critical patent/MX2014006422A/es
Publication of MX351871B publication Critical patent/MX351871B/es

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • C21D1/62—Quenching devices
    • 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
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • General Induction Heating (AREA)

Abstract

Un dispositivo de tratamiento de soldadura de riel mejora una microestructura resultante en y alrededor de una zona afectada de una soldadura de riel y de rieles que rodean a la soldadura de riel. El dispositivo incluye, pero no se limita, a un montaje fijador y centrador de accesorios para enganchar una cabeza de vía de un riel y un dispositivo de calentamiento y enfriamiento conectado con el montaje fijador y centrador de accesorios para colocarse sobre la cabeza de vía. El montaje fijador y centrador del accesorios comprende un miembro de enganche que engancha de manera removible la cabeza de vía. El dispositivo de calentamiento y enfriamiento incluye un miembro de calentamiento para calentar una zona afectada de la soldadura de riel y un miembro de enfriamiento para enfriar la zona afectada.
MX2014006422A 2011-11-29 2012-11-15 Metodo y aparato para tratamiento de una soldadura de riel. MX351871B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/306,137 US9334546B2 (en) 2011-11-29 2011-11-29 Method and apparatus for treatment of a rail weld
PCT/US2012/065150 WO2013081837A1 (en) 2011-11-29 2012-11-15 Method and apparatus for treatment of a rail weld

Publications (2)

Publication Number Publication Date
MX2014006422A MX2014006422A (es) 2015-05-11
MX351871B true MX351871B (es) 2017-11-01

Family

ID=48465730

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014006422A MX351871B (es) 2011-11-29 2012-11-15 Metodo y aparato para tratamiento de una soldadura de riel.

Country Status (10)

Country Link
US (1) US9334546B2 (es)
EP (1) EP2785917A4 (es)
JP (1) JP6220790B2 (es)
KR (1) KR20140105759A (es)
CN (1) CN104145061A (es)
BR (1) BR112014013010A2 (es)
CA (1) CA2857518C (es)
MX (1) MX351871B (es)
RU (1) RU2589533C2 (es)
WO (1) WO2013081837A1 (es)

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* Cited by examiner, † Cited by third party
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US9340844B2 (en) * 2012-09-26 2016-05-17 Golfers Family Corporation Induction hardening apparatus and methods
US9358628B2 (en) * 2012-12-17 2016-06-07 Tuskegee University A University Of Alabama Railroad rail head repair
US9585201B1 (en) * 2013-07-02 2017-02-28 Inductotherm Corp. Electric induction heating of rails
US20150083710A1 (en) * 2013-09-25 2015-03-26 Illinois Tool Works Inc. Metal heating and working system and method
CA2962031C (en) * 2014-09-22 2019-05-14 Jfe Steel Corporation Rail manufacturing method and rail manufacturing apparatus
US20180016654A1 (en) * 2014-09-23 2018-01-18 British Steel Limited Method and Device for Production of Heat Treated Welded Rail for Rail Transport and Rail Produced Therewith
EP2845913A1 (en) * 2014-09-23 2015-03-11 Tata Steel UK Ltd Method and device for production of heat treated welded rail for rail transport and rail produced therewith
KR20160073070A (ko) 2014-12-16 2016-06-24 송태승 염전용 친환경 운송 대차 레일
US10174395B2 (en) * 2015-10-15 2019-01-08 The Boeing Company Interference fit quench plug assembly and methods for use thereof
AU2017304972B2 (en) * 2016-07-27 2020-01-30 Dai-Ichi High Frequency Co., Ltd. Post-heat treatment device and post-heat treatment method
AU2017304971B2 (en) * 2016-07-27 2019-05-16 Dai-Ichi High Frequency Co., Ltd. Post-heat treatment device and post-heat treatment method
US10286460B2 (en) * 2017-04-07 2019-05-14 Robert J. Murphy Single-pass, single-radial layer, circumferential-progression fill-welding system, apparatus and method for refurbishing railway and other transit rails
RU179347U1 (ru) * 2017-07-06 2018-05-10 Общество с ограниченной ответственностью "Магнит" (ООО "Магнит") Устройство для индукционного нагрева сварных стыков железнодорожных рельсов при термообработке
RU2667574C1 (ru) * 2017-09-14 2018-09-21 Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Томская Электронная Компания" Способ и устройство термической обработки сварных соединений рельсов
CA3052319A1 (en) 2017-09-29 2019-04-04 Gregory Ryan Lehnhoff Method for joining steel rails with controlled weld heat input
CN109022750A (zh) * 2018-10-26 2018-12-18 攀钢集团攀枝花钢铁研究院有限公司 钢轨的焊后热处理方法
RU195280U1 (ru) * 2019-11-29 2020-01-22 Общество с ограниченной ответственностью НПК "Магнит" ООО НПК "Магнит" Устройство для закалки сварных стыков железнодорожных рельсов
CN113969335B (zh) * 2021-10-25 2023-08-22 郑州铁路职业技术学院 一种钢轨焊接冷却装置
WO2024201894A1 (ja) * 2023-03-30 2024-10-03 第一高周波工業株式会社 後熱処理装置

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US1418985A (en) * 1920-12-08 1922-06-06 William J Martin Process of and apparatus for tempering steel rails
JPS5993838A (ja) * 1982-11-19 1984-05-30 Nippon Steel Corp レ−ル溶接部の耐破壊特性向上法
JPS62227040A (ja) * 1986-03-28 1987-10-06 Nippon Steel Corp 軌条溶接部の耐衝撃破壊特性向上法
US4938460A (en) * 1987-03-19 1990-07-03 Chemetron-Railway Products, Inc. Apparatus for air quenching railway heads
US5183519A (en) * 1987-03-19 1993-02-02 Chemetron-Railway Products, Inc. Method for quenching railway rail heads
SU1735392A1 (ru) * 1989-12-13 1992-05-23 Всесоюзный Научно-Исследовательский Институт Железнодорожного Транспорта Способ термической обработки сварных рельсов
US5270514A (en) 1992-01-08 1993-12-14 Chemetron-Railway Products, Inc. Method and apparatus for flash butt welding railway rails
US5306361A (en) * 1992-10-02 1994-04-26 Besch Gordon O Method for improving service life of rail welds by aluminothermic heat treatment
GB2299044B (en) * 1995-03-20 1998-09-30 British Steel Plc Improvements in and relating to steel rails and methods of producing the same
EP0761378B1 (en) * 1995-09-06 1998-07-29 Daido Tokushuko Kabushiki Kaisha Method and apparatus for bonding crossing rails
JPH09316598A (ja) * 1996-03-27 1997-12-09 Nippon Steel Corp 耐摩耗性および溶接性に優れたパーライト系レールおよびその製造法
JPH1012365A (ja) 1996-04-23 1998-01-16 Daido Steel Co Ltd 分割型加熱コイルおよびそれを用いた誘導加熱装置ならびに誘導加熱方法
JP2001105158A (ja) 1999-10-13 2001-04-17 Daido Steel Co Ltd 鉄道レール拡散接合用誘導加熱コイル、およびそれを用いた鉄道レールの拡散接合方法
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US6727691B2 (en) 2000-06-26 2004-04-27 Jentek Sensors, Inc. High resolution inductive sensor arrays for material and defect characterization of welds
JP2004188455A (ja) * 2002-12-11 2004-07-08 Railway Technical Res Inst レール溶接構造の冷却方法及び水冷装置
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AT413346B (de) * 2003-03-21 2006-02-15 Voestalpine Schienen Gmbh Vorrichtung und verfahren zum verbinden der stirnseiten von teilen
AT6941U3 (de) * 2004-02-23 2005-03-25 Plasser Bahnbaumasch Franz Schweissaggregat zur verschweissung von zwei schienen eines gleises und verfahren
AU2005237524A1 (en) 2004-04-23 2005-11-10 Holland Lp High carbon welding electrode and method of welding with high carbon welding electrode
BRPI1014787B1 (pt) 2009-03-30 2018-06-05 Nippon Steel & Sumitomo Metal Corporation Método para resfriar uma zona de solda de trilho, dispositivo para resfriar uma zona de solda de trilho e junta de solda de trilho
WO2011153530A2 (en) 2010-06-04 2011-12-08 Csx Transportation Process and apparatus for rail restoration and rail manufacture using welding

Also Published As

Publication number Publication date
WO2013081837A1 (en) 2013-06-06
JP2015507080A (ja) 2015-03-05
RU2014125438A (ru) 2016-01-27
JP6220790B2 (ja) 2017-10-25
US9334546B2 (en) 2016-05-10
KR20140105759A (ko) 2014-09-02
RU2589533C2 (ru) 2016-07-10
US20130133784A1 (en) 2013-05-30
CA2857518C (en) 2018-02-20
EP2785917A1 (en) 2014-10-08
BR112014013010A2 (pt) 2017-06-13
CN104145061A (zh) 2014-11-12
MX2014006422A (es) 2015-05-11
EP2785917A4 (en) 2015-12-16
CA2857518A1 (en) 2013-06-06

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