PL3186402T3 - Sposób i urządzenie do produkcji szyny spawanej poddanej obróbce cieplnej, przeznaczonej do transportu szynowego, i szyna produkowana w ten sposób - Google Patents

Sposób i urządzenie do produkcji szyny spawanej poddanej obróbce cieplnej, przeznaczonej do transportu szynowego, i szyna produkowana w ten sposób

Info

Publication number
PL3186402T3
PL3186402T3 PL15763947T PL15763947T PL3186402T3 PL 3186402 T3 PL3186402 T3 PL 3186402T3 PL 15763947 T PL15763947 T PL 15763947T PL 15763947 T PL15763947 T PL 15763947T PL 3186402 T3 PL3186402 T3 PL 3186402T3
Authority
PL
Poland
Prior art keywords
rail
production
heat treated
produced therewith
transport
Prior art date
Application number
PL15763947T
Other languages
English (en)
Inventor
Daniel Jonathan PYKE
Howard Martin Smith
Original Assignee
British Steel Limited
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
Priority claimed from EP14186034.6A external-priority patent/EP2845913A1/en
Application filed by British Steel Limited filed Critical British Steel Limited
Publication of PL3186402T3 publication Critical patent/PL3186402T3/pl

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
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
    • 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
    • B23K23/00—Alumino-thermic welding
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B11/00—Rail joints
    • E01B11/44—Non-dismountable rail joints; 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
    • C21D2211/002—Bainite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
PL15763947T 2014-09-23 2015-09-18 Sposób i urządzenie do produkcji szyny spawanej poddanej obróbce cieplnej, przeznaczonej do transportu szynowego, i szyna produkowana w ten sposób PL3186402T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP14186034.6A EP2845913A1 (en) 2014-09-23 2014-09-23 Method and device for production of heat treated welded rail for rail transport and rail produced therewith
EP15154760 2015-02-11
PCT/EP2015/071496 WO2016046092A2 (en) 2014-09-23 2015-09-18 Method and device for production of heat treated welded rail for rail transport and rail produced therewith
EP15763947.7A EP3186402B1 (en) 2014-09-23 2015-09-18 Method and device for production of heat treated welded rail for rail transport and rail produced therewith

Publications (1)

Publication Number Publication Date
PL3186402T3 true PL3186402T3 (pl) 2018-07-31

Family

ID=54145789

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15763947T PL3186402T3 (pl) 2014-09-23 2015-09-18 Sposób i urządzenie do produkcji szyny spawanej poddanej obróbce cieplnej, przeznaczonej do transportu szynowego, i szyna produkowana w ten sposób

Country Status (7)

Country Link
US (1) US20180016654A1 (pl)
EP (1) EP3186402B1 (pl)
AU (1) AU2015321012B2 (pl)
ES (1) ES2661299T3 (pl)
PL (1) PL3186402T3 (pl)
SA (1) SA517381144B1 (pl)
WO (1) WO2016046092A2 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2704051C1 (ru) * 2018-10-23 2019-10-23 Государственный научный центр Российской Федерации - федеральное государственное унитарное предприятие "Исследовательский Центр имени М.В. Келдыша" Способ и установка для поверхностного упрочнения головок стальных рельсов действующих путей
CN115058636A (zh) * 2022-06-27 2022-09-16 包头钢铁（集团）有限责任公司 一种欧洲标准R370CrHT在线热处理钢轨的生产方法
CN117182557A (zh) * 2023-02-03 2023-12-08 中国铁道科学研究院集团有限公司金属及化学研究所 铁路长钢轨换铺作业车载焊接设备及焊接作业方法
CN116673320A (zh) * 2023-05-23 2023-09-01 包头钢铁（集团）有限责任公司 一种欧标高强钢轨的生产方法
JP7684624B1 (ja) * 2024-02-15 2025-05-28 日本製鉄株式会社 溶接レールの溶接継手部、及び溶接レールの溶接継手部の製造方法
WO2025173288A1 (ja) * 2024-02-15 2025-08-21 日本製鉄株式会社 溶接レールの溶接継手部、及び溶接レールの溶接継手部の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03104824A (ja) * 1989-09-20 1991-05-01 Nippon Steel Corp 長尺溶接レールの熱処理法
AU663023B2 (en) * 1993-02-26 1995-09-21 Nippon Steel Corporation Process for manufacturing high-strength bainitic steel rails with excellent rolling-contact fatigue resistance
DE19621017C1 (de) * 1996-05-24 1998-01-08 Butzbacher Weichenbau Gmbh Verfahren zur Herstellung eines Gleisoberbauteils sowie Gleisoberbauteil
RU2287633C1 (ru) * 2005-04-25 2006-11-20 Владимир Викторович Бирюлин Станок рельсошлифовальный
WO2008042982A2 (en) * 2006-10-03 2008-04-10 Cola Jr Gary M Microtreatment of iron-based alloy, apparatus and method therefor, and articles resulting therefrom
CA2836260C (en) * 2011-05-25 2016-07-05 Nippon Steel & Sumitomo Metal Corporation Method of reheating rail weld zone
US9334546B2 (en) * 2011-11-29 2016-05-10 Evraz Inc. Na Canada Method and apparatus for treatment of a rail weld
CN103898310B (zh) * 2014-04-04 2016-08-10 攀钢集团攀枝花钢铁研究院有限公司 一种贝氏体钢轨焊接接头的焊后热处理方法

Also Published As

Publication number Publication date
AU2015321012B2 (en) 2018-10-18
ES2661299T3 (es) 2018-03-28
WO2016046092A3 (en) 2016-05-26
WO2016046092A2 (en) 2016-03-31
EP3186402A2 (en) 2017-07-05
EP3186402B1 (en) 2018-01-03
SA517381144B1 (ar) 2021-02-18
AU2015321012A1 (en) 2018-05-31
US20180016654A1 (en) 2018-01-18

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