CA2778891C - Flash butt welding method of rail steel - Google Patents

Flash butt welding method of rail steel Download PDF

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Publication number
CA2778891C
CA2778891C CA2778891A CA2778891A CA2778891C CA 2778891 C CA2778891 C CA 2778891C CA 2778891 A CA2778891 A CA 2778891A CA 2778891 A CA2778891 A CA 2778891A CA 2778891 C CA2778891 C CA 2778891C
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CA
Canada
Prior art keywords
flashing
butt welding
end surfaces
flash butt
welding method
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.)
Active
Application number
CA2778891A
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English (en)
French (fr)
Other versions
CA2778891A1 (en
Inventor
Kenji Saita
Hiroshi Fukuchi
Yasunobu Tsutsumi
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43921986&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2778891(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of CA2778891A1 publication Critical patent/CA2778891A1/en
Application granted granted Critical
Publication of CA2778891C publication Critical patent/CA2778891C/en
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/42—Undetachably joining or fastening track components in or on the track, e.g. by welding, by gluing; Pre-assembling track components by gluing; Sealing joints with filling components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/04—Flash butt welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/26—Railway- or like rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Heat Treatment Of Articles (AREA)
  • Arc Welding In General (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
CA2778891A 2009-10-30 2010-10-26 Flash butt welding method of rail steel Active CA2778891C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009251071 2009-10-30
JP2009-251071 2009-10-30
PCT/JP2010/068927 WO2011052562A1 (ja) 2009-10-30 2010-10-26 レール鋼のフラッシュバット溶接方法

Publications (2)

Publication Number Publication Date
CA2778891A1 CA2778891A1 (en) 2011-05-05
CA2778891C true CA2778891C (en) 2016-09-13

Family

ID=43921986

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2778891A Active CA2778891C (en) 2009-10-30 2010-10-26 Flash butt welding method of rail steel

Country Status (10)

Country Link
US (1) US9617690B2 (enExample)
EP (1) EP2495064A4 (enExample)
JP (1) JP4902021B2 (enExample)
CN (1) CN102665994B (enExample)
AU (1) AU2010312602C1 (enExample)
BR (1) BR112012009852B1 (enExample)
CA (1) CA2778891C (enExample)
IN (1) IN2012DN03791A (enExample)
RU (1) RU2507045C2 (enExample)
WO (1) WO2011052562A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2836260C (en) 2011-05-25 2016-07-05 Nippon Steel & Sumitomo Metal Corporation Method of reheating rail weld zone
US20120305533A1 (en) * 2011-06-02 2012-12-06 Taylor Winfield Technologies, Inc. Forced freeze welding of advanced high strength steels
US9243372B2 (en) * 2011-10-13 2016-01-26 Brent Felix Jury Apparatus and method of flash butt welding of railway lines
CN102423841A (zh) * 2011-12-03 2012-04-25 江苏欧玛机械有限公司 一种重型吊装用圆环链的制备方法
CN102513786A (zh) * 2011-12-03 2012-06-27 江苏欧玛机械有限公司 一种高性能圆环链的制备方法
AU2015244882B2 (en) 2014-04-08 2017-07-27 Nippon Steel Corporation Heat treatment device, heat treatment method, and rail steel
CN107848062B (zh) * 2015-07-10 2021-03-09 杰富意钢铁株式会社 电阻点焊方法
CN105382391B (zh) * 2015-12-14 2018-03-06 中国铁道科学研究院金属及化学研究所 一种钢轨焊接方法
RU2641586C1 (ru) * 2016-12-07 2018-01-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет" Способ контактной стыковой сварки рельсов
CN107520529B (zh) * 2017-08-31 2019-10-11 攀钢集团研究院有限公司 136re+ss热处理钢轨移动闪光焊接的方法
CA3052319A1 (en) 2017-09-29 2019-04-04 Gregory Ryan Lehnhoff Method for joining steel rails with controlled weld heat input
CN108890106B (zh) * 2018-07-26 2020-10-30 攀钢集团攀枝花钢铁研究院有限公司 60kg/m R260热轧钢轨移动闪光焊接的方法
CN109365971B (zh) * 2018-11-28 2021-03-23 贵州大学 一种clam钢的闪光焊成形方法
CN113439001B (zh) 2019-02-19 2022-12-09 杰富意钢铁株式会社 钢轨的制造方法和钢轨
CN110102864B (zh) * 2019-04-28 2021-06-01 铁科（北京）轨道装备技术有限公司 一种合金钢与槽型钢轨的焊接工艺
CN109986189B (zh) * 2019-05-08 2020-08-21 西南交通大学 一种细化钢轨闪光焊焊缝晶粒的工艺
KR102178723B1 (ko) * 2019-09-06 2020-11-13 주식회사 포스코 휠림 용접부 성형성이 우수한 플래시벗 용접부재 및 플래시벗 용접방법
CN110712069B (zh) * 2019-11-12 2021-11-12 中冶赛迪工程技术股份有限公司 一种基于集中管控的无人化焊接生产系统及生产流程
RU2725821C1 (ru) * 2019-11-29 2020-07-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет", ФГБОУ ВО "СибГИУ" Способ контактной стыковой сварки рельсов
RU2743440C1 (ru) * 2020-06-05 2021-02-18 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет", ФГБОУ ВО "СибГИУ" Способ контактной стыковой сварки рельсов
BR112023001279A2 (pt) * 2020-09-30 2023-04-11 Nippon Steel Corp Trilho soldado
CN112427790A (zh) * 2020-11-10 2021-03-02 贵州建工集团第一建筑工程有限责任公司 一种建筑工程用钢筋闪光对焊方法
CN112761684B (zh) * 2021-02-09 2024-12-17 中交路桥建设有限公司 隧道防水板结构及用于隧道防水板结构的施工方法
RU2756553C1 (ru) * 2021-02-25 2021-10-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет", ФГБОУ ВО "СибГИУ" Способ контактной стыковой сварки рельсов
CN113414480B (zh) * 2021-07-23 2022-10-11 攀钢集团攀枝花钢铁研究院有限公司 消除75kg/m过共析钢轨移动闪光焊接头过烧缺陷的方法
EP4382238A4 (en) * 2021-09-13 2025-01-22 JFE Steel Corporation WELDED JOINT OF ELECTROMAGNETIC STEEL STRIPS, FRICTION STIR WELDING PROCESS AND PROCESS FOR PRODUCING AN ELECTROMAGNETIC STEEL STRIP
CN114012227A (zh) * 2021-11-24 2022-02-08 攀钢集团攀枝花钢铁研究院有限公司 一种钢轨的焊接方法
CN115502531B (zh) * 2022-11-01 2023-10-27 江苏省沙钢钢铁研究院有限公司 低温钢筋的闪光对焊方法
CN115488482B (zh) * 2022-11-03 2023-12-22 攀钢集团攀枝花钢铁研究院有限公司 减小高强珠光体钢轨闪光焊接头热影响区宽度的方法
AT18135U1 (de) * 2022-12-30 2024-02-15 Voestalpine Railway Systems GmbH Verfahren und eine Vorrichtung zum Verschweißen von befahrbaren Komponenten eines Gleises mittels Abbrennstumpfschweißen
WO2024166374A1 (ja) * 2023-02-10 2024-08-15 日本製鉄株式会社 フラッシュバット溶接レールの製造方法
KR102867835B1 (ko) * 2023-02-28 2025-10-13 주식회사 포스코 가공성이 우수한 플래시벗 접합부재 및 제조방법
CN117161529A (zh) * 2023-09-07 2023-12-05 攀钢集团攀枝花钢铁研究院有限公司 增加钢轨闪光焊接头轨头硬化厚度的方法及钢轨
CN119927391A (zh) * 2025-02-18 2025-05-06 哈焊所华通（常州）焊业股份有限公司 一种用于变截面钢轨闪光焊机的夹持方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945940A (en) 1957-10-11 1960-07-19 Schlatter Ag Resistance welding process
US3748430A (en) * 1971-08-16 1973-07-24 Wean Ind Inc Flash welding
JPS591150B2 (ja) 1976-03-01 1984-01-10 三菱電機株式会社 フラツシユバツト溶接法
JPS537559A (en) 1976-07-09 1978-01-24 Nippon Steel Corp Flash welding for heated steel members
DE2733559B1 (de) 1977-07-26 1979-01-18 Miebach Gmbh Hugo Verfahren zum Abbrenn-Stumpfschweissen von ringfoermigen Werkstuecken
CA1164057A (en) 1980-08-08 1984-03-20 Vladimir K. Lebedev Method of resistance flash butt welding
CA1267697A (en) 1986-11-28 1990-04-10 Mikhail V. Bogorsky Flash-butt resistance welding process
SU1500447A1 (ru) * 1987-02-24 1989-08-15 Институт Электросварки Им.Е.О.Патона Способ контактной стыковой сварки оплавлением
JPS63215383A (ja) 1987-03-04 1988-09-07 Nippon Steel Corp フラッシュ溶接方法
JPH01224169A (ja) * 1988-03-04 1989-09-07 Kawasaki Steel Corp フラッシュ・バット溶接法における酸化物除去方法
JPH0679784B2 (ja) 1989-05-23 1994-10-12 新日本製鐵株式会社 薄鋼板の溶接方法
JP2601741B2 (ja) * 1991-12-18 1997-04-16 新日本製鐵株式会社 レ−ルの補修溶接方法
US5270514A (en) * 1992-01-08 1993-12-14 Chemetron-Railway Products, Inc. Method and apparatus for flash butt welding railway rails
JPH06145791A (ja) 1992-11-06 1994-05-27 Sumitomo Metal Ind Ltd 電縫溶接部の特性に優れた低合金高張力鋼板の製造方法
JPH06142939A (ja) 1992-11-09 1994-05-24 Osaka Denki Co Ltd フラッシュバット溶接機の条件設定装置
US5762723A (en) * 1994-11-15 1998-06-09 Nippon Steel Corporation Pearlitic steel rail having excellent wear resistance and method of producing the same
GB2299044B (en) 1995-03-20 1998-09-30 British Steel Plc Improvements in and relating to steel rails and methods of producing the same
JPH09267183A (ja) 1996-03-29 1997-10-14 Kawasaki Steel Corp フラッシュバット溶接機の制御装置
JPH10225775A (ja) 1997-02-14 1998-08-25 Araco Corp フラッシュバット溶接装置
JPH10263835A (ja) 1997-03-24 1998-10-06 Nkk Corp フラッシュ溶接における被溶接部材の送り方法
CN1110398C (zh) 1998-02-04 2003-06-04 乌克兰国家科学学会E·O·派顿电子焊接协会 闪光对接焊钢轨焊机
RU2222415C2 (ru) * 1999-04-13 2004-01-27 Институт Электросварки Им. Е.О.Патона Нан Украины Способ контактной сварки оплавлением
JP3522613B2 (ja) 1999-11-26 2004-04-26 新日本製鐵株式会社 耐ころがり疲労損傷性、耐内部疲労損傷性、溶接継ぎ手特性に優れたベイナイト系レールおよびその製造法
GB2357259B (en) * 1999-12-16 2004-04-14 E O Paton Electric Welding Ins Method of flash-butt welding
JP2001179461A (ja) 1999-12-17 2001-07-03 Nkk Corp フラッシュバット溶接用電源装置及びフラッシュバット溶接方法
US6886470B2 (en) 2000-08-18 2005-05-03 Holland Corporation Rail welderhead shear apparatus
JP2002160063A (ja) 2000-11-27 2002-06-04 Nkk Corp フラッシュ溶接方法および装置
JP2002346611A (ja) 2001-05-24 2002-12-03 Daiwa Steel Corp 金属材の連続圧延方法
ITMI20030589A1 (it) * 2003-03-25 2004-09-26 Danieli Off Mecc Sistema e metodo per il controllo in linea di una macchina
GB2403174B (en) * 2003-06-26 2006-11-15 Corus Uk Ltd Steel rails
EP1737609A4 (en) * 2004-04-23 2008-11-26 Holland Lp SOLDER ELECTRODE WITH HIGH CARBON CONTENT AND CORRESPONDING WELDING METHOD
JP2006055863A (ja) * 2004-08-18 2006-03-02 Jfe Koken Corp フラッシュ溶接装置及びフラッシュ溶接方法
JP2006104816A (ja) 2004-10-06 2006-04-20 Dengensha Mfg Co Ltd 鋼材階段用ササラ桁の製造方法及び装置
JP4869773B2 (ja) * 2006-04-21 2012-02-08 新日本製鐵株式会社 レールのフラッシュバット溶接方法
JP5490728B2 (ja) * 2008-02-22 2014-05-14 タタ、スティール、ユーケー、リミテッド 摩耗特性と耐転がり疲労性の優れた組合せを有するレール鋼

Also Published As

Publication number Publication date
RU2012117761A (ru) 2013-12-10
CA2778891A1 (en) 2011-05-05
CN102665994B (zh) 2015-04-01
AU2010312602C1 (en) 2016-10-27
EP2495064A1 (en) 2012-09-05
AU2010312602B2 (en) 2014-10-23
BR112012009852B1 (pt) 2019-10-22
AU2010312602A1 (en) 2012-05-31
WO2011052562A1 (ja) 2011-05-05
IN2012DN03791A (enExample) 2015-08-28
US20120234806A1 (en) 2012-09-20
JP4902021B2 (ja) 2012-03-21
US9617690B2 (en) 2017-04-11
CN102665994A (zh) 2012-09-12
BR112012009852A2 (pt) 2016-08-16
JPWO2011052562A1 (ja) 2013-03-21
RU2507045C2 (ru) 2014-02-20
EP2495064A4 (en) 2017-07-19

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