JPH0617193A - 高強度・耐損傷レ−ル及びその製造方法 - Google Patents

高強度・耐損傷レ−ル及びその製造方法

Info

Publication number
JPH0617193A
JPH0617193A JP3188897A JP18889791A JPH0617193A JP H0617193 A JPH0617193 A JP H0617193A JP 3188897 A JP3188897 A JP 3188897A JP 18889791 A JP18889791 A JP 18889791A JP H0617193 A JPH0617193 A JP H0617193A
Authority
JP
Japan
Prior art keywords
rail
weight
cooling
head
less
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.)
Pending
Application number
JP3188897A
Other languages
English (en)
Japanese (ja)
Inventor
Gordon O Besch
ゴードン・オー・ベシュ
John A Hovland
ジョン・エー・ホブランド
Jun Furukawa
遵 古川
Hideyuki Yamanaka
秀行 山中
Kozo Fukuda
耕三 福田
Tomoo Horita
知夫 堀田
Yuzuru Kataoka
譲 片岡
Masahiro Ueda
正博 上田
Tetsushige Ide
哲成 井出
Atsushi Ito
篤 伊藤
Takao Gino
鷹雄 義之
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.)
JFE Engineering Corp
BNSF Railway Co
Original Assignee
NKK Corp
Nippon Kokan Ltd
Burlington Northern Railroad Co
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 NKK Corp, Nippon Kokan Ltd, Burlington Northern Railroad Co filed Critical NKK Corp
Publication of JPH0617193A publication Critical patent/JPH0617193A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • 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
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Railway Tracks (AREA)
  • Laminated Bodies (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
JP3188897A 1990-07-30 1991-07-29 高強度・耐損傷レ−ル及びその製造方法 Pending JPH0617193A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55962890A 1990-07-30 1990-07-30
US559628 1990-07-30

Publications (1)

Publication Number Publication Date
JPH0617193A true JPH0617193A (ja) 1994-01-25

Family

ID=24234362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3188897A Pending JPH0617193A (ja) 1990-07-30 1991-07-29 高強度・耐損傷レ−ル及びその製造方法

Country Status (10)

Country Link
EP (1) EP0469560B1 (de)
JP (1) JPH0617193A (de)
KR (1) KR930010334B1 (de)
CN (1) CN1063916A (de)
AT (1) ATE128486T1 (de)
AU (1) AU642279B2 (de)
BR (1) BR9103264A (de)
CA (1) CA2048097C (de)
DE (1) DE69113358T2 (de)
SU (1) SU1839687A3 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762723A (en) * 1994-11-15 1998-06-09 Nippon Steel Corporation Pearlitic steel rail having excellent wear resistance and method of producing the same
JP2009013444A (ja) * 2007-07-02 2009-01-22 Nippon Steel Corp 耐表面損傷性および耐摩耗性に優れたパーライト系レールおよびその製造方法
JP2013147725A (ja) * 2012-01-23 2013-08-01 Nippon Steel & Sumitomo Metal Corp レール鋼及び車輪鋼の材質選択方法
WO2013115364A1 (ja) * 2012-02-02 2013-08-08 Ｊｆｅスチール株式会社 レール冷却方法およびレール冷却装置

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU682675B2 (en) * 1993-08-27 1997-10-16 Nkk Corporation Steel bar for prestressed concrete excellent in delayed fracture resistance at weld zone
CA2154779C (en) * 1993-12-20 1999-06-15 Kouichi Uchino Rails of pearlitic steel with high wear resistance and toughness and their manufacturing methods
CZ156894A3 (en) * 1994-06-27 1996-01-17 Zdb Steel for railway vehicle wheels, particularly for railway wheel tyres
US6783610B2 (en) * 2001-03-05 2004-08-31 Amsted Industries Incorporated Railway wheel alloy
RU2240394C2 (ru) * 2001-12-17 2004-11-20 Гриценко Борис Петрович Рельс для рельсового транспорта
RU2415195C1 (ru) * 2009-08-03 2011-03-27 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Рельсовая сталь
US8361246B2 (en) 2009-08-18 2013-01-29 Nippon Steel Corporation Pearlite rail
RU2440436C2 (ru) * 2009-12-30 2012-01-20 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Сталь
RU2449045C1 (ru) * 2010-11-26 2012-04-27 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Рельсовая сталь
RU2457272C1 (ru) * 2011-02-17 2012-07-27 Открытое акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат" (ОАО "ЕВРАЗ ЗСМК") Рельсовая сталь
WO2013079438A1 (en) 2011-11-28 2013-06-06 Tata Steel Uk Ltd Rail steel with an excellent combination of wear properties, rolling contact fatigue resistance and weldability
CN104480390B (zh) * 2015-01-07 2016-10-19 攀钢集团攀枝花钢铁研究院有限公司 高冲击韧性的钢轨及其生产方法
RU2676374C1 (ru) * 2015-01-23 2018-12-28 Ниппон Стил Энд Сумитомо Метал Корпорейшн Рельс
RU2601847C1 (ru) * 2015-07-02 2016-11-10 Открытое акционерное общество "ЕВРАЗ Объединенный Западно-Сибирский металлургический комбинат", ОАО "ЕВРАЗ ЗСМК" Способ изготовления рельсов низкотемпературной надежности
CN105154773B (zh) * 2015-07-23 2017-03-08 攀钢集团攀枝花钢铁研究院有限公司 一种重载铁路用钢轨及其生产方法和应用
CN104988405B (zh) * 2015-07-23 2017-03-08 攀钢集团攀枝花钢铁研究院有限公司 一种客货混运用钢轨及其生产方法和应用
CN110468632B (zh) * 2019-08-30 2021-03-16 武汉钢铁有限公司 一种用于直线-曲线过渡段的钢轨及其生产方法
CN112267063A (zh) * 2020-09-09 2021-01-26 邯郸钢铁集团有限责任公司 一种耐磨热轧钢轨及其生产方法
CN115747464B (zh) * 2022-11-24 2024-12-31 攀钢集团攀枝花钢铁研究院有限公司 一种中碳低锰钢轨焊接接头单频感应加热的热处理方法
CN117210764A (zh) * 2023-08-11 2023-12-12 包头钢铁（集团）有限责任公司 一种出口高强热处理钢轨及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR765157A (fr) * 1933-02-28 1934-06-04 Petits Fils Francois Wendel Procédé et installation pour le traitement thermique des rails et barres analogueset pièces en résultant
GB619699A (en) * 1946-07-17 1949-03-14 Petits Fils Francois Wendel Method and apparatus for heat treating railroad rails
GB2118579A (en) * 1982-01-29 1983-11-02 British Steel Corp Heat treatment of rails
DE3579681D1 (de) * 1984-12-24 1990-10-18 Nippon Steel Corp Verfahren und vorrichtung zum waermebehandeln von schienen.
MX165036B (es) * 1987-04-10 1992-10-16 Signode Corp Tratamiento continuo de acero de manganeso de carbono laminado en frio
JPH01268846A (ja) * 1988-04-20 1989-10-26 Kawasaki Steel Corp 熱間プレス工具用鋼
US4895605A (en) * 1988-08-19 1990-01-23 Algoma Steel Corporation Method for the manufacture of hardened railroad rails

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5762723A (en) * 1994-11-15 1998-06-09 Nippon Steel Corporation Pearlitic steel rail having excellent wear resistance and method of producing the same
USRE40263E1 (en) 1994-11-15 2008-04-29 Nippon Steel Corporation Pearlitic steel rail having excellent wear resistance and method of producing the same
USRE41033E1 (en) 1994-11-15 2009-12-08 Nippn Steel Corporation Pearlitic steel rail having excellent wear resistance and method of producing the same
USRE42360E1 (en) 1994-11-15 2011-05-17 Nippon Steel Corporation Pearlitic steel rail having excellent wear resistance and method of producing the same
USRE42668E1 (en) 1994-11-15 2011-09-06 Nippon Steel Corporation Pearlitic steel rail having excellent wear resistance and method of producing the same
JP2009013444A (ja) * 2007-07-02 2009-01-22 Nippon Steel Corp 耐表面損傷性および耐摩耗性に優れたパーライト系レールおよびその製造方法
JP2013147725A (ja) * 2012-01-23 2013-08-01 Nippon Steel & Sumitomo Metal Corp レール鋼及び車輪鋼の材質選択方法
WO2013115364A1 (ja) * 2012-02-02 2013-08-08 Ｊｆｅスチール株式会社 レール冷却方法およびレール冷却装置
WO2013114600A1 (ja) * 2012-02-02 2013-08-08 Ｊｆｅスチール株式会社 レール冷却方法およびレール冷却装置
US9988696B2 (en) 2012-02-02 2018-06-05 Jfe Steel Corporation Rail cooling method and rail cooling device
US10100380B2 (en) 2012-02-02 2018-10-16 Jfe Steel Corporation Rail cooling device

Also Published As

Publication number Publication date
DE69113358T2 (de) 1996-04-18
AU8143291A (en) 1992-02-06
BR9103264A (pt) 1992-02-18
AU642279B2 (en) 1993-10-14
CA2048097A1 (en) 1992-01-31
KR930010334B1 (ko) 1993-10-16
KR920002236A (ko) 1992-02-28
CN1063916A (zh) 1992-08-26
SU1839687A3 (en) 1993-12-30
ATE128486T1 (de) 1995-10-15
EP0469560A1 (de) 1992-02-05
EP0469560B1 (de) 1995-09-27
CA2048097C (en) 1998-05-05
DE69113358D1 (de) 1995-11-02

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