JP4469248B2 - 耐摩耗性および延性に優れた高炭素鋼レールの製造方法 - Google Patents

耐摩耗性および延性に優れた高炭素鋼レールの製造方法 Download PDF

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Publication number
JP4469248B2
JP4469248B2 JP2004285934A JP2004285934A JP4469248B2 JP 4469248 B2 JP4469248 B2 JP 4469248B2 JP 2004285934 A JP2004285934 A JP 2004285934A JP 2004285934 A JP2004285934 A JP 2004285934A JP 4469248 B2 JP4469248 B2 JP 4469248B2
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JP
Japan
Prior art keywords
rail
rolling
steel
ductility
passes
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
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JP2004285934A
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English (en)
Japanese (ja)
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JP2005290544A (ja
Inventor
正治 上田
和夫 藤田
公一郎 松下
剛士 山本
琢也 佐藤
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 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.)
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Publication date
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Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP2004285934A priority Critical patent/JP4469248B2/ja
Priority to EP09004035A priority patent/EP2071044A1/de
Priority to US10/590,846 priority patent/US20070181231A1/en
Priority to EP05726643A priority patent/EP1730317B1/de
Priority to PCT/JP2005/004582 priority patent/WO2005085481A1/en
Priority to CA2558850A priority patent/CA2558850C/en
Priority to BRPI0508533-0B1A priority patent/BRPI0508533B1/pt
Priority to AT05726643T priority patent/ATE435308T1/de
Priority to DE602005015199T priority patent/DE602005015199D1/de
Publication of JP2005290544A publication Critical patent/JP2005290544A/ja
Publication of JP4469248B2 publication Critical patent/JP4469248B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • B21B1/085—Rail sections
    • 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
    • C21D2211/009—Pearlite

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 Steel (AREA)
  • Metal Rolling (AREA)
JP2004285934A 2004-03-09 2004-09-30 耐摩耗性および延性に優れた高炭素鋼レールの製造方法 Expired - Fee Related JP4469248B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2004285934A JP4469248B2 (ja) 2004-03-09 2004-09-30 耐摩耗性および延性に優れた高炭素鋼レールの製造方法
BRPI0508533-0B1A BRPI0508533B1 (pt) 2004-03-09 2005-03-09 Método para produção de trilhos de aço de alto carbono excelentes em resistência ao desgaste e ductilidade
US10/590,846 US20070181231A1 (en) 2004-03-09 2005-03-09 Method for producing high-carbon steel rails excellent in wear resistance and ductility
EP05726643A EP1730317B1 (de) 2004-03-09 2005-03-09 Verfahren zur herstellung von schienen aus kohlenstoffreichem stahl mit hervorragender verschleissfestigkeit und duktilität
PCT/JP2005/004582 WO2005085481A1 (en) 2004-03-09 2005-03-09 A method for producing high-carbon steel rails excellent in wear resistance and ductility
CA2558850A CA2558850C (en) 2004-03-09 2005-03-09 A method for producing high-carbon steel rails excellent in wear resistance and ductility
EP09004035A EP2071044A1 (de) 2004-03-09 2005-03-09 Verfahren zur Herstellung von Hartstahlschienen, die eine hervorragende Verschleißfestigkeit und Duktilität aufweisen
AT05726643T ATE435308T1 (de) 2004-03-09 2005-03-09 Verfahren zur herstellung von schienen aus kohlenstoffreichem stahl mit hervorragender verschleissfestigkeit und duktilität
DE602005015199T DE602005015199D1 (de) 2004-03-09 2005-03-09 Verfahren zur herstellung von schienen aus kohlenstoffreichem stahl mit hervorragender verschleissfestigkeit und duktilität

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004065676 2004-03-09
JP2004285934A JP4469248B2 (ja) 2004-03-09 2004-09-30 耐摩耗性および延性に優れた高炭素鋼レールの製造方法

Publications (2)

Publication Number Publication Date
JP2005290544A JP2005290544A (ja) 2005-10-20
JP4469248B2 true JP4469248B2 (ja) 2010-05-26

Family

ID=34921734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004285934A Expired - Fee Related JP4469248B2 (ja) 2004-03-09 2004-09-30 耐摩耗性および延性に優れた高炭素鋼レールの製造方法

Country Status (8)

Country Link
US (1) US20070181231A1 (de)
EP (2) EP2071044A1 (de)
JP (1) JP4469248B2 (de)
AT (1) ATE435308T1 (de)
BR (1) BRPI0508533B1 (de)
CA (1) CA2558850C (de)
DE (1) DE602005015199D1 (de)
WO (1) WO2005085481A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5145795B2 (ja) * 2006-07-24 2013-02-20 新日鐵住金株式会社 耐摩耗性および延性に優れたパーライト系レールの製造方法
JP5472418B2 (ja) * 2006-07-24 2014-04-16 新日鐵住金株式会社 耐摩耗性および延性に優れたパーライト系レールの製造方法
JP5292875B2 (ja) * 2007-10-10 2013-09-18 Ｊｆｅスチール株式会社 耐摩耗性，耐疲労損傷性および耐遅れ破壊性に優れた内部高硬度型パーライト鋼レールおよびその製造方法
JP5053190B2 (ja) * 2008-07-10 2012-10-17 新日本製鐵株式会社 耐摩耗性および延性に優れたパーライト系レール
US20110155821A1 (en) * 2008-10-31 2011-06-30 Masaharu Ueda Pearlite rail having superior abrasion resistance and excellent toughness
CN102301023B (zh) * 2009-02-18 2013-07-10 新日铁住金株式会社 耐磨损性及韧性优异的珠光体系钢轨
WO2010150448A1 (ja) 2009-06-26 2010-12-29 新日本製鐵株式会社 延性に優れたパーライト系高炭素鋼レール及びその製造方法
CN102203311B (zh) * 2009-08-18 2013-07-24 新日铁住金株式会社 珠光体系钢轨
US8241442B2 (en) 2009-12-14 2012-08-14 Arcelormittal Investigacion Y Desarrollo, S.L. Method of making a hypereutectoid, head-hardened steel rail
DE102010016282A1 (de) * 2010-03-31 2011-10-06 Max-Planck-Institut Für Eisenforschung GmbH Ultrahochfeste und verschleißresistente quasieutektoide Schienenstähle
AU2011262876B2 (en) * 2010-06-07 2016-02-04 Nippon Steel Corporation Steel rail and method of manufacturing the same
JP5429429B2 (ja) * 2011-03-18 2014-02-26 新日鐵住金株式会社 プレス成形性に優れた熱延鋼板及びその製造方法
DE102012020844A1 (de) 2012-10-24 2014-04-24 Thyssenkrupp Gft Gleistechnik Gmbh Verfahren zur thermomechanischen Behandlung von warmgewalzten Profilen
CN102936696A (zh) * 2012-11-09 2013-02-20 宁波市鄞州商业精密铸造有限公司 一种高硬度高耐磨性铁合金材料及制备方法
CN102936697A (zh) * 2012-11-09 2013-02-20 宁波市鄞州商业精密铸造有限公司 一种高耐磨性铁合金材料制备方法
CN102899586A (zh) * 2012-11-09 2013-01-30 宁波市鄞州商业精密铸造有限公司 一种铁合金材料及制备方法
CN102899585A (zh) * 2012-11-09 2013-01-30 宁波市鄞州商业精密铸造有限公司 一种高硬度高耐磨性铁合金材料
US9670570B2 (en) * 2014-04-17 2017-06-06 Evraz Inc. Na Canada High carbon steel rail with enhanced ductility
JP6233525B2 (ja) * 2014-09-22 2017-11-22 Ｊｆｅスチール株式会社 レールの製造方法および製造装置
CN106086663B (zh) * 2016-07-14 2018-03-06 攀钢集团攀枝花钢铁研究院有限公司 一种过共析钢轨及其制备方法
JP6787426B2 (ja) * 2019-03-19 2020-11-18 Ｊｆｅスチール株式会社 レールの製造方法
WO2020255806A1 (ja) * 2019-06-20 2020-12-24 Ｊｆｅスチール株式会社 レールおよびその製造方法
KR102239184B1 (ko) * 2019-09-04 2021-04-12 주식회사 포스코 강도 및 저온 충격인성이 우수한 강재 및 이의 제조방법
CN113637914A (zh) * 2021-08-18 2021-11-12 攀钢集团攀枝花钢铁研究院有限公司 一种高强韧性钢轨及其制备方法
CN117161702B (zh) * 2023-08-22 2025-03-25 鞍钢股份有限公司 一种双金属复合钢轨及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3113137B2 (ja) 1993-12-20 2000-11-27 新日本製鐵株式会社 パーライト金属組織を呈した高靭性レールの製造法
CA2154779C (en) * 1993-12-20 1999-06-15 Kouichi Uchino Rails of pearlitic steel with high wear resistance and toughness and their manufacturing methods
AT407057B (de) * 1996-12-19 2000-12-27 Voest Alpine Schienen Gmbh Profiliertes walzgut und verfahren zu dessen herstellung
JP2001234238A (ja) 2000-02-18 2001-08-28 Nippon Steel Corp 高耐摩耗・高靭性レールの製造方法
JP2002226915A (ja) * 2001-02-01 2002-08-14 Nippon Steel Corp 高耐摩耗・高靭性レールの製造方法
CA2451147C (en) * 2002-04-05 2013-07-30 Nippon Steel Corporation Pearlitic steel rail excellent in wear resistance and ductility and method for producing the same

Also Published As

Publication number Publication date
EP1730317B1 (de) 2009-07-01
CA2558850A1 (en) 2005-09-15
US20070181231A1 (en) 2007-08-09
CA2558850C (en) 2014-02-18
EP2071044A1 (de) 2009-06-17
DE602005015199D1 (de) 2009-08-13
WO2005085481A1 (en) 2005-09-15
JP2005290544A (ja) 2005-10-20
EP1730317A1 (de) 2006-12-13
ATE435308T1 (de) 2009-07-15
BRPI0508533B1 (pt) 2013-10-08
BRPI0508533A (pt) 2007-08-14

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