CA2222281A1 - Rails d'acier faiblement allies, a structure perlitique, traites a chaud, temoignant d'une remarquable resistance a l'usure et dotes d'excellentes caracteristiques de soudage et procede de fabrication - Google Patents

Rails d'acier faiblement allies, a structure perlitique, traites a chaud, temoignant d'une remarquable resistance a l'usure et dotes d'excellentes caracteristiques de soudage et procede de fabrication

Info

Publication number
CA2222281A1
CA2222281A1 CA002222281A CA2222281A CA2222281A1 CA 2222281 A1 CA2222281 A1 CA 2222281A1 CA 002222281 A CA002222281 A CA 002222281A CA 2222281 A CA2222281 A CA 2222281A CA 2222281 A1 CA2222281 A1 CA 2222281A1
Authority
CA
Canada
Prior art keywords
weldability
steel rail
wear resistance
producing
terms
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.)
Granted
Application number
CA002222281A
Other languages
English (en)
Other versions
CA2222281C (fr
Inventor
Masaharu Ueda
Hideaki Kageyama
Kouichi Uchino
Koji Babazono
Ken Kutaragi
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
Individual
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 Individual filed Critical Individual
Publication of CA2222281A1 publication Critical patent/CA2222281A1/fr
Application granted granted Critical
Publication of CA2222281C publication Critical patent/CA2222281C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum

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)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
CA002222281A 1996-03-27 1996-05-14 Rails d'acier faiblement allies, a structure perlitique, traites a chaud, temoignant d'une remarquable resistance a l'usure et dotes d'excellentes caracteristiques de soudage et procede de fabrication Expired - Lifetime CA2222281C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8-72049 1996-03-27
JP7204996 1996-03-27
JP9277296A JPH09316598A (ja) 1996-03-27 1996-04-15 耐摩耗性および溶接性に優れたパーライト系レールおよびその製造法
JP8-92772 1996-04-15
PCT/JP1996/001265 WO1997036016A1 (fr) 1996-03-27 1996-05-14 Rails d'acier faiblement allies, a structure perlitique, traites a chaud, temoignant d'une remarquable resistance a l'usure et dotes d'excellentes caracteristiques de soudage et procede de fabrication

Publications (2)

Publication Number Publication Date
CA2222281A1 true CA2222281A1 (fr) 1997-10-02
CA2222281C CA2222281C (fr) 2002-02-26

Family

ID=26413177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002222281A Expired - Lifetime CA2222281C (fr) 1996-03-27 1996-05-14 Rails d'acier faiblement allies, a structure perlitique, traites a chaud, temoignant d'une remarquable resistance a l'usure et dotes d'excellentes caracteristiques de soudage et procede de fabrication

Country Status (6)

Country Link
JP (1) JPH09316598A (fr)
CN (1) CN1074056C (fr)
AU (1) AU690457B2 (fr)
BR (1) BR9608995A (fr)
CA (1) CA2222281C (fr)
WO (1) WO1997036016A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015157856A1 (fr) * 2014-04-17 2015-10-22 Evraz Inc. Na Canada Rail d'acier à forte teneur en carbone présentant une ductilité améliorée
AU2014245505B2 (en) * 2013-03-28 2016-09-15 Jfe Steel Corporation Rail manufacturing method and manufacturing equipment

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2190124C (fr) * 1995-03-14 2000-08-22 Masaharu Ueda Methode de production de rails presentant une grande resistance a l'usure et aux deteriorations internes
CN1113724C (zh) * 1999-02-04 2003-07-09 魏国章 一种防止珠光体耐热钢产生焊接裂纹的焊接方法
CA2451147C (fr) 2002-04-05 2013-07-30 Nippon Steel Corporation Rail en acier perlitique possedant d'excellentes proprietes de resistance a l'usure et de ductilite et methode de production connexe
EP2135966B1 (fr) * 2007-03-28 2017-05-03 JFE Steel Corporation Rail en acier perlitique de type à dureté interne élevée présentant une excellente résistance à l'usure et une excellente résistance à la rupture par fatigue, et son procédé de fabrication
WO2010005362A1 (fr) * 2008-07-11 2010-01-14 Aktiebolaget Skf Procédé de fabrication d'un élément en acier, cordon de soudure, élément en acier soudé et élément de roulement
JP4938158B2 (ja) * 2010-06-07 2012-05-23 新日本製鐵株式会社 鋼レールおよびその製造方法
EP2785890B1 (fr) * 2011-11-28 2015-07-15 Tata Steel UK Ltd Aciers pour rails avec excellente combinaison de propriétés d'usure, de résistance à la fatigue en contact roulant et de soudabilité
US9334546B2 (en) * 2011-11-29 2016-05-10 Evraz Inc. Na Canada Method and apparatus for treatment of a rail weld
EP2674504A1 (fr) * 2012-06-11 2013-12-18 Siemens S.p.A. Procédé et système pour traitements thermiques de rails
US9670570B2 (en) 2014-04-17 2017-06-06 Evraz Inc. Na Canada High carbon steel rail with enhanced ductility
CN107675083B (zh) * 2017-10-10 2019-05-10 攀钢集团研究院有限公司 强韧性珠光体钢轨及其制造方法
CN108570550B (zh) * 2018-05-18 2020-06-26 攀钢集团攀枝花钢铁研究院有限公司 热处理型贝氏体钢轨焊接接头焊后热处理方法
CN108660306B (zh) * 2018-06-07 2020-07-07 攀钢集团攀枝花钢铁研究院有限公司 过共析钢钢轨与共析钢钢轨焊接接头的焊后热处理方法
CN108796202B (zh) * 2018-07-02 2020-05-19 攀钢集团攀枝花钢铁研究院有限公司 异种材质钢轨焊接接头的热处理方法
CN108754114B (zh) * 2018-07-02 2020-06-16 攀钢集团攀枝花钢铁研究院有限公司 钢轨焊接接头的热处理方法
CN108823394B (zh) * 2018-07-25 2020-07-07 攀钢集团攀枝花钢铁研究院有限公司 钢轨焊后热处理方法
CN109082589B (zh) * 2018-08-22 2019-10-25 武汉钢铁有限公司 一种超高强韧性导向轨钢材及其制备方法
CN109022750A (zh) * 2018-10-26 2018-12-18 攀钢集团攀枝花钢铁研究院有限公司 钢轨的焊后热处理方法
CN113439001B (zh) * 2019-02-19 2022-12-09 杰富意钢铁株式会社 钢轨的制造方法和钢轨
CN112239831A (zh) * 2020-10-19 2021-01-19 攀钢集团攀枝花钢铁研究院有限公司 高韧高寒铁路钢轨及其生产方法
EP4282991A1 (fr) * 2021-03-31 2023-11-29 JFE Steel Corporation Rail et son procédé de fabrication
CN113637912A (zh) * 2021-08-18 2021-11-12 攀钢集团攀枝花钢铁研究院有限公司 一种耐腐蚀过共析钢轨及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63277721A (ja) * 1987-05-09 1988-11-15 Nkk Corp 高強度高靭性レ−ルの製造方法
JPH0487042A (ja) * 1990-07-31 1992-03-19 Sony Corp 光学ピックアップ装置
JP2601741B2 (ja) * 1991-12-18 1997-04-16 新日本製鐵株式会社 レ−ルの補修溶接方法
JP3323272B2 (ja) * 1993-03-29 2002-09-09 新日本製鐵株式会社 延性および靭性に優れた高強度レールの製造法
JPH06279927A (ja) * 1993-03-29 1994-10-04 Nippon Steel Corp 延性および靭性に優れた高強度レールおよびその製造法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2014245505B2 (en) * 2013-03-28 2016-09-15 Jfe Steel Corporation Rail manufacturing method and manufacturing equipment
US10214795B2 (en) 2013-03-28 2019-02-26 Jfe Steel Corporation Rail manufacturing method and manufacturing equipment
US10563278B2 (en) 2013-03-28 2020-02-18 Jfe Steel Corporation Rail manufacturing method and manufacturing equipment
WO2015157856A1 (fr) * 2014-04-17 2015-10-22 Evraz Inc. Na Canada Rail d'acier à forte teneur en carbone présentant une ductilité améliorée

Also Published As

Publication number Publication date
BR9608995A (pt) 1999-07-06
AU5660096A (en) 1997-10-17
JPH09316598A (ja) 1997-12-09
AU690457B2 (en) 1998-04-23
CN1074056C (zh) 2001-10-31
CN1189858A (zh) 1998-08-05
WO1997036016A1 (fr) 1997-10-02
CA2222281C (fr) 2002-02-26

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Effective date: 20160516