CN1057810C - 钢轨 - Google Patents

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Publication number
CN1057810C
CN1057810C CN94192863A CN94192863A CN1057810C CN 1057810 C CN1057810 C CN 1057810C CN 94192863 A CN94192863 A CN 94192863A CN 94192863 A CN94192863 A CN 94192863A CN 1057810 C CN1057810 C CN 1057810C
Authority
CN
China
Prior art keywords
rail
head
steel
hardenability
inch
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 - Fee Related
Application number
CN94192863A
Other languages
English (en)
Chinese (zh)
Other versions
CN1127537A (zh
Inventor
维杰伊·杰拉思
戴维·詹姆斯·普莱斯
伊恩·威廉·马丁
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.)
British Steel PLC
Original Assignee
British Steel PLC
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 British Steel PLC filed Critical British Steel PLC
Publication of CN1127537A publication Critical patent/CN1127537A/zh
Application granted granted Critical
Publication of CN1057810C publication Critical patent/CN1057810C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails
    • E01B5/08—Composite rails; Compound rails with dismountable or non-dismountable parts
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Linear Motors (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Passenger Equipment (AREA)
  • Braking Arrangements (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Road Paving Structures (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Valve Device For Special Equipments (AREA)
  • Bearings For Parts Moving Linearly (AREA)
CN94192863A 1993-06-24 1994-06-20 钢轨 Expired - Fee Related CN1057810C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939313060A GB9313060D0 (en) 1993-06-24 1993-06-24 Rails
GB9313060.7 1993-06-24

Publications (2)

Publication Number Publication Date
CN1127537A CN1127537A (zh) 1996-07-24
CN1057810C true CN1057810C (zh) 2000-10-25

Family

ID=10737731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94192863A Expired - Fee Related CN1057810C (zh) 1993-06-24 1994-06-20 钢轨

Country Status (17)

Country Link
US (1) US5645653A (https=)
EP (1) EP0705369B1 (https=)
JP (1) JPH08512093A (https=)
CN (1) CN1057810C (https=)
AT (1) ATE164899T1 (https=)
AU (1) AU679537B2 (https=)
BR (1) BR9406964A (https=)
CA (1) CA2165775A1 (https=)
DE (1) DE69409524T2 (https=)
ES (1) ES2118416T3 (https=)
GB (2) GB9313060D0 (https=)
HU (1) HU9503749D0 (https=)
IN (1) IN184701B (https=)
MY (1) MY111482A (https=)
RU (1) RU2122056C1 (https=)
WO (1) WO1995000707A1 (https=)
ZA (1) ZA944557B (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411176B (de) * 1995-03-24 2003-10-27 Voest Alpine Schienen Gmbh Schiene mit geringerem abgestrahltem luftschallpegel
FR2840628B1 (fr) * 2002-06-05 2004-08-13 Cogifer File de rail comportant un element d'appareil de voie et un troncon de rail soudes sans apport de matiere
SE526266C2 (sv) * 2003-12-16 2005-08-09 Gleim Ab Styrskena av kompoundtyp och ett förfarande för framställning av en sådan styrskena
US7559999B2 (en) * 2007-08-23 2009-07-14 Transportation Technology Center, Inc. Railroad wheel steels having improved resistance to rolling contact fatigue
US7591909B2 (en) * 2007-08-23 2009-09-22 Transportation Technology Center, Inc. Railroad wheel steels having improved resistance to rolling contact fatigue
WO2010050238A1 (ja) * 2008-10-31 2010-05-06 新日本製鐵株式会社 耐摩耗性および靭性に優れたパーライト系レール
AU2010216990B2 (en) * 2009-02-18 2015-08-20 Nippon Steel Corporation Pearlitic rail with excellent wear resistance and toughness
US8747576B2 (en) 2009-06-26 2014-06-10 Nippon Steel & Sumitomo Metal Corporation Pearlite-based high carbon steel rail having excellent ductility and process for production thereof
RU2491381C1 (ru) * 2012-02-21 2013-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Иркутская государственная сельскохозяйственная академия" Рельс облегченной конструкции
EP2843074B1 (en) * 2012-04-23 2018-03-21 Nippon Steel & Sumitomo Metal Corporation Rail
EP2674504A1 (en) * 2012-06-11 2013-12-18 Siemens S.p.A. Method and system for thermal treatments of rails
AT512792B1 (de) * 2012-09-11 2013-11-15 Voestalpine Schienen Gmbh Verfahren zur Herstellung von bainitischen Schienenstählen
CA2946548C (en) * 2014-05-29 2018-11-20 Nippon Steel & Sumitomo Metal Corporation Rail and production method therefor
CA2946541C (en) * 2014-05-29 2018-12-04 Nippon Steel & Sumitomo Metal Corporation Rail and production method therefor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA719588A (en) * 1965-10-12 Dai-Ichi Koshuha Kogyo Kabushiki Kaisha Rails for railway
US1080590A (en) * 1912-12-30 1913-12-09 James C Russell Metal article.
US1837189A (en) * 1931-04-29 1931-12-22 Bethlehem Steel Corp Rail heat treatment
US3556499A (en) * 1964-03-27 1971-01-19 Chemetron Corp Hardened steel members and method and apparatus for making the same
FR1600086A (https=) * 1968-12-30 1970-07-20
JPS54148124A (en) * 1978-05-12 1979-11-20 Nippon Steel Corp Manufacture of high strength rall of excellent weldability
DE2927890C2 (de) * 1979-07-11 1983-12-22 Elektro-Thermit Gmbh, 4300 Essen Schiene für spurgebundene Fahrzeuge
US4486248A (en) * 1982-08-05 1984-12-04 The Algoma Steel Corporation Limited Method for the production of improved railway rails by accelerated cooling in line with the production rolling mill
JPS59116321A (ja) * 1982-12-22 1984-07-05 Nippon Steel Corp レ−ルあご下の耐破壊性改善の熱処理方法
DE3336006A1 (de) * 1983-10-04 1985-04-25 Krupp Stahl Ag, 4630 Bochum Schiene mit hoher verschleissfestigkeit im kopf und hoher bruchsicherheit im fuss
JPS6299438A (ja) * 1985-10-24 1987-05-08 Nippon Kokan Kk <Nkk> 不安定破壊伝播停止能力を有する耐摩耗性高性能レ−ル
DE4200545A1 (de) * 1992-01-11 1993-07-15 Butzbacher Weichenbau Gmbh Gleisteile sowie verfahren zur herstellung dieser

Also Published As

Publication number Publication date
ATE164899T1 (de) 1998-04-15
EP0705369A1 (en) 1996-04-10
DE69409524T2 (de) 1998-12-10
RU2122056C1 (ru) 1998-11-20
AU6976494A (en) 1995-01-17
GB9526104D0 (en) 1996-02-21
GB9313060D0 (en) 1993-08-11
EP0705369B1 (en) 1998-04-08
BR9406964A (pt) 1996-08-27
US5645653A (en) 1997-07-08
JPH08512093A (ja) 1996-12-17
GB2295179A (en) 1996-05-22
AU679537B2 (en) 1997-07-03
ES2118416T3 (es) 1998-09-16
IN184701B (https=) 2000-09-23
CN1127537A (zh) 1996-07-24
MY111482A (en) 2000-06-30
WO1995000707A1 (en) 1995-01-05
DE69409524D1 (de) 1998-05-14
HU9503749D0 (en) 1996-02-28
CA2165775A1 (en) 1995-01-05
GB2295179B (en) 1996-10-30
ZA944557B (en) 1995-02-17

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee