DE3579578D1 - Verfahren zur waermebehandlung perlitischer schienenstaehle. - Google Patents

Verfahren zur waermebehandlung perlitischer schienenstaehle.

Info

Publication number
DE3579578D1
DE3579578D1 DE8585113653T DE3579578T DE3579578D1 DE 3579578 D1 DE3579578 D1 DE 3579578D1 DE 8585113653 T DE8585113653 T DE 8585113653T DE 3579578 T DE3579578 T DE 3579578T DE 3579578 D1 DE3579578 D1 DE 3579578D1
Authority
DE
Germany
Prior art keywords
head portion
cooled
temperature
rail head
heated
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
DE8585113653T
Other languages
English (en)
Inventor
Wilhelm Dr Ing Heller
Juergen Dr Ing Fluegge
Gerhard Ratz
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.)
VER WEICHENBAU GmbH
Butzbacher Weichenbau GmbH
Original Assignee
VER WEICHENBAU GmbH
Butzbacher Weichenbau GmbH
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 VER WEICHENBAU GmbH, Butzbacher Weichenbau GmbH filed Critical VER WEICHENBAU GmbH
Priority to DE8585113653T priority Critical patent/DE3579578D1/de
Application granted granted Critical
Publication of DE3579578D1 publication Critical patent/DE3579578D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Rolling (AREA)
DE8585113653T 1984-12-21 1985-10-26 Verfahren zur waermebehandlung perlitischer schienenstaehle. Expired - Fee Related DE3579578D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585113653T DE3579578D1 (de) 1984-12-21 1985-10-26 Verfahren zur waermebehandlung perlitischer schienenstaehle.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3446794A DE3446794C1 (de) 1984-12-21 1984-12-21 Verfahren zur Waermebehandlung perlitischer Schienenstaehle
DE8585113653T DE3579578D1 (de) 1984-12-21 1985-10-26 Verfahren zur waermebehandlung perlitischer schienenstaehle.

Publications (1)

Publication Number Publication Date
DE3579578D1 true DE3579578D1 (de) 1990-10-11

Family

ID=6253499

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3446794A Expired DE3446794C1 (de) 1984-12-21 1984-12-21 Verfahren zur Waermebehandlung perlitischer Schienenstaehle
DE8585113653T Expired - Fee Related DE3579578D1 (de) 1984-12-21 1985-10-26 Verfahren zur waermebehandlung perlitischer schienenstaehle.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3446794A Expired DE3446794C1 (de) 1984-12-21 1984-12-21 Verfahren zur Waermebehandlung perlitischer Schienenstaehle

Country Status (6)

Country Link
US (1) US4714500A (de)
EP (1) EP0187904B1 (de)
JP (1) JPS61157636A (de)
AT (1) ATE56226T1 (de)
CA (1) CA1256004A (de)
DE (2) DE3446794C1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU86510A1 (fr) * 1986-07-10 1988-02-02 Centre Rech Metallurgique Procede et dispositif pour fabriquer un rail a haute resistance
US4886558A (en) * 1987-05-28 1989-12-12 Nkk Corporation Method for heat-treating steel rail head
US4895605A (en) * 1988-08-19 1990-01-23 Algoma Steel Corporation Method for the manufacture of hardened railroad rails
DE4200545A1 (de) * 1992-01-11 1993-07-15 Butzbacher Weichenbau Gmbh Gleisteile sowie verfahren zur herstellung dieser
US5658400A (en) * 1993-12-20 1997-08-19 Nippon Steel Corporation Rails of pearlitic steel with high wear resistance and toughness and their manufacturing methods
AT402941B (de) 1994-07-19 1997-09-25 Voest Alpine Schienen Gmbh Verfahren und vorrichtung zur wärmebehandlung von profiliertem walzgut
IN191289B (de) 1994-07-19 2003-11-01 Voest Alpine Schienen Gmbh
IT1274607B (it) * 1994-08-09 1997-07-18 Lovere Sidermeccanica Spa Acciai per cerchioni di ruote e per ruote monoblocco destinate al settore ferroviario e simili
DE69523149T2 (de) * 1994-11-15 2002-06-20 Nippon Steel Corp Perlitschiene mit hoher abriebfestigkeit und verfahren zu deren herstellung
CN1044723C (zh) * 1996-09-27 1999-08-18 攀枝花钢铁（集团）公司钢铁研究院 含钒合金钢轨的热处理方法
JP3478174B2 (ja) * 1999-06-02 2003-12-15 Ｊｆｅスチール株式会社 耐摩耗性と延性に優れたパーライト鋼レール
DE10148305A1 (de) * 2001-09-29 2003-04-24 Sms Meer Gmbh Verfahren und Anlage zur thermischen Behandlung von Schienen
EP1348770A1 (de) * 2002-03-19 2003-10-01 E.C.O. Trading LLC Produktionsanlage und Verfahren zur Herstellung von Warmformkleinteilen aus Stahl
JP5761116B2 (ja) * 2012-04-27 2015-08-12 新日鐵住金株式会社 車輪用鋼
CN106661651B (zh) * 2014-08-20 2019-07-16 杰富意钢铁株式会社 热处理钢轨的制造方法以及制造装置
US10400320B2 (en) 2015-05-15 2019-09-03 Nucor Corporation Lead free steel and method of manufacturing
KR20180089483A (ko) * 2015-12-04 2018-08-08 아르코닉 인코포레이티드 횡자속 유도 열처리 동안 전기 전도성 시트를 냉각하는 방법
CN109518114A (zh) * 2018-08-08 2019-03-26 宝山钢铁股份有限公司 带铝硅合金镀层的热冲压部件的制造方法及热冲压部件
CN109207691A (zh) * 2018-10-30 2019-01-15 攀钢集团攀枝花钢铁研究院有限公司 重载铁路用钢轨的生产方法
CN112011680B (zh) * 2020-07-28 2022-04-26 马鞍山钢铁股份有限公司 一种用于铁路车轮的间歇淬火方法
CN112410648B (zh) * 2020-10-13 2021-12-28 攀钢集团攀枝花钢铁研究院有限公司 一种高致密珠光体组织钢轨及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1255689B (de) * 1962-10-12 1967-12-07 United States Steel Corp Verfahren zur Waermebehandlung von Schienenkopfflaechen
GB1342582A (en) * 1970-03-20 1974-01-03 British Steel Corp Rail steel
US3846183A (en) * 1973-05-02 1974-11-05 Bethlehem Steel Corp Method of treating steel rail
DE2439338C2 (de) * 1974-08-16 1980-08-28 Fried. Krupp, Huettenwerke Ag, 4630 Bochum Verfahren zur Wärmebehandlung von Schienen aus der Walzhitze
DE2541978C3 (de) * 1975-09-20 1978-08-24 Butzbacher Weichenbau Gmbh, 6308 Butzbach Verfahren zur Wärmebehandlung von Weichenteilen im Durchlaufverfahren
JPS54148124A (en) * 1978-05-12 1979-11-20 Nippon Steel Corp Manufacture of high strength rall of excellent weldability
JPS57198216A (en) * 1981-05-27 1982-12-04 Nippon Kokan Kk <Nkk> Manufacture of high-strength rail

Also Published As

Publication number Publication date
US4714500A (en) 1987-12-22
DE3446794C1 (de) 1986-01-02
ATE56226T1 (de) 1990-09-15
EP0187904A3 (en) 1989-07-19
EP0187904A2 (de) 1986-07-23
JPS61157636A (ja) 1986-07-17
CA1256004A (en) 1989-06-20
EP0187904B1 (de) 1990-09-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee