ATE258232T1 - Hochfeste bainitische stahlschienen mit verbesserter beständigkeit gegen ermüdungsschäden durch rollkontakt - Google Patents

Hochfeste bainitische stahlschienen mit verbesserter beständigkeit gegen ermüdungsschäden durch rollkontakt

Info

Publication number
ATE258232T1
ATE258232T1 AT01102992T AT01102992T ATE258232T1 AT E258232 T1 ATE258232 T1 AT E258232T1 AT 01102992 T AT01102992 T AT 01102992T AT 01102992 T AT01102992 T AT 01102992T AT E258232 T1 ATE258232 T1 AT E258232T1
Authority
AT
Austria
Prior art keywords
steel rails
bainitic steel
damage due
rolling contact
improved resistance
Prior art date
Application number
AT01102992T
Other languages
English (en)
Inventor
Hideaki Kageyama
Tobihatacho
Masaharu Ueda
Kazuo Sugino
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27549881&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE258232(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP5037959A external-priority patent/JPH06248347A/ja
Priority claimed from JP12026593A external-priority patent/JP2912117B2/ja
Priority claimed from JP12973093A external-priority patent/JP3169741B2/ja
Priority claimed from JP12972993A external-priority patent/JP2912118B2/ja
Priority claimed from JP18166393A external-priority patent/JP2912123B2/ja
Priority claimed from JP18166493A external-priority patent/JP3254051B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Application granted granted Critical
Publication of ATE258232T1 publication Critical patent/ATE258232T1/de

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
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • C21D2211/002—Bainite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical 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)
AT01102992T 1993-02-26 1994-02-23 Hochfeste bainitische stahlschienen mit verbesserter beständigkeit gegen ermüdungsschäden durch rollkontakt ATE258232T1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP5037959A JPH06248347A (ja) 1993-02-26 1993-02-26 ベイナイト組織を呈し耐表面損傷性に優れた高強度レールの製造法
JP12026593A JP2912117B2 (ja) 1993-05-21 1993-05-21 ベイナイト組織を呈し耐表面損傷性に優れた高強度レールの製造法
JP12973093A JP3169741B2 (ja) 1993-05-31 1993-05-31 耐表面損傷性に優れたベイナイト鋼レールの製造方法
JP12972993A JP2912118B2 (ja) 1993-05-31 1993-05-31 耐表面損傷性に優れた高強度ベイナイト系レールの製造法
JP18166393A JP2912123B2 (ja) 1993-07-22 1993-07-22 耐表面損傷性に優れた高強度・高靭性ベイナイト系レールの製造法
JP18166493A JP3254051B2 (ja) 1993-07-22 1993-07-22 耐表面損傷性に優れた高強度ベイナイト鋼レールの製造方法

Publications (1)

Publication Number Publication Date
ATE258232T1 true ATE258232T1 (de) 2004-02-15

Family

ID=27549881

Family Applications (2)

Application Number Title Priority Date Filing Date
AT94102721T ATE212384T1 (de) 1993-02-26 1994-02-23 Verfahren zum herstellen hochfester bainitischer stahlschienen mit verbesserter beständigkeit gegen ermüdungsschäden durch rollkontakt
AT01102992T ATE258232T1 (de) 1993-02-26 1994-02-23 Hochfeste bainitische stahlschienen mit verbesserter beständigkeit gegen ermüdungsschäden durch rollkontakt

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT94102721T ATE212384T1 (de) 1993-02-26 1994-02-23 Verfahren zum herstellen hochfester bainitischer stahlschienen mit verbesserter beständigkeit gegen ermüdungsschäden durch rollkontakt

Country Status (10)

Country Link
US (1) US5382307A (de)
EP (2) EP0612852B1 (de)
KR (1) KR0131437B1 (de)
CN (1) CN1040660C (de)
AT (2) ATE212384T1 (de)
AU (1) AU663023B2 (de)
BR (1) BR9400689A (de)
CA (1) CA2116504C (de)
DE (2) DE69429685T2 (de)
RU (1) RU2086671C1 (de)

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US5759299A (en) * 1994-05-10 1998-06-02 Nkk Corporation Rail having excellent resistance to rolling fatigue damage and rail having excellent toughness and wear resistance and method of manufacturing the same
IN191289B (de) * 1994-07-19 2003-11-01 Voest Alpine Schienen Gmbh
GB2297094B (en) * 1995-01-20 1998-09-23 British Steel Plc Improvements in and relating to Carbide-Free Bainitic Steels
AT407057B (de) * 1996-12-19 2000-12-27 Voest Alpine Schienen Gmbh Profiliertes walzgut und verfahren zu dessen herstellung
DE19735285C2 (de) * 1997-08-14 2001-08-23 Butzbacher Weichenbau Gmbh Verfahren zur Herstellung eines Gleisteils
BR9904802A (pt) * 1998-01-14 2000-05-16 Nippon Steel Corp Trilhos de aço bainìtico que excedem em resistência à falhas por fadiga e resistência ao desgaste
CN1061385C (zh) * 1998-06-19 2001-01-31 四川工业学院 高速准高速铁路道叉高性能耐磨钢及制造方法
US6299705B1 (en) * 1998-09-25 2001-10-09 Mitsubishi Heavy Industries, Ltd. High-strength heat-resistant steel and process for producing high-strength heat-resistant steel
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US6632301B2 (en) 2000-12-01 2003-10-14 Benton Graphics, Inc. Method and apparatus for bainite blades
US6488790B1 (en) 2001-01-22 2002-12-03 International Steel Group Inc. Method of making a high-strength low-alloy hot rolled steel
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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
KR100955222B1 (ko) * 2002-12-26 2010-04-29 재단법인 포항산업과학연구원 용접성이 우수한 베이나이트 레일강 제조방법
DE502004003457D1 (de) * 2004-02-05 2007-05-24 Edelstahlwerke Suedwestfalen G Stahl zur Herstellung von hochfesten Bauteilen mit herausragender Tieftemperaturzähigkeit und Verwendungen eines solchen Stahls
CZ14602U1 (cs) * 2004-06-22 2004-08-16 Dtávýhybkárnaáaámostárnaáa@Ás Ocel pro odlitky srdcovek železničních a tramvajových výhybek
CN100395366C (zh) * 2004-12-31 2008-06-18 马鞍山钢铁股份有限公司 一种铁道车辆车轮用贝氏体钢
CN100408712C (zh) * 2005-04-18 2008-08-06 河南省强力机械有限公司 准贝氏体钢
CN100449027C (zh) * 2005-06-09 2009-01-07 关铁 高强度耐磨钢及其制造方法
DE102006030815A1 (de) * 2006-06-30 2008-01-03 Deutsche Bahn Ag Verfahren zur Herstellung hochfester Zungenvorrichtungen , Zungenschienen und/oder Backenschienen sowie Zungenvorrichtung, Zungenschiene und/oder Backenschiene sowie Schienenauszügen und Isolierstöße
DE102006030816A1 (de) * 2006-06-30 2008-01-03 Deutsche Bahn Ag Verfahren zur Herstellung einer hochfesten Herzstückspitze sowie Herzstückspitze
CN101613830B (zh) * 2008-06-27 2012-08-29 鞍钢股份有限公司 一种热轧贝氏体钢轨及生产工艺
EP2313535B8 (de) * 2008-07-24 2021-09-29 CRS Holdings, LLC Hochfeste, hochzähe stahllegierung
US20110165011A1 (en) * 2008-07-24 2011-07-07 Novotny Paul M High strength, high toughness steel alloy
BRPI0918859B1 (pt) * 2008-10-31 2021-05-04 Nippon Steel Corporation Trilho perlítico tendo resistência superior à abrasão e excelente tenacidade
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EP2447383B1 (de) * 2009-06-26 2018-12-19 Nippon Steel & Sumitomo Metal Corporation Perlit-basierte kohlenstoffreiche stahlschiene mit ausgezeichneter zähigkeit und herstellungsverfahren dafür
CN102021481A (zh) * 2009-09-15 2011-04-20 鞍钢股份有限公司 一种微合金化贝氏体钢轨及其热处理方法
CN102534403A (zh) * 2010-12-17 2012-07-04 鞍钢股份有限公司 一种贝氏体热处理钢轨及其热处理方法
DE102011014877A1 (de) * 2011-03-23 2012-09-27 Db Netz Ag Verfahren zum Umschmieden eines Gleisteils und gemäß diesem Verfahren umgeschmidete Gleisteile
US9127409B2 (en) * 2012-04-23 2015-09-08 Nippon Steel & Sumitomo Metal Corporation Rail
CN102747299A (zh) * 2012-07-23 2012-10-24 西华大学 高寒地区铁路辙叉高性能贝氏体耐磨钢及制造方法
CN102839268B (zh) * 2012-08-28 2014-08-13 攀钢集团攀枝花钢铁研究院有限公司 一种贝氏体道岔钢轨的热处理方法
AT512792B1 (de) * 2012-09-11 2013-11-15 Voestalpine Schienen Gmbh Verfahren zur Herstellung von bainitischen Schienenstählen
CN103555896B (zh) * 2013-10-28 2015-11-11 武汉科技大学 一种超高强度高韧性多步等温贝氏体钢及其制备方法
RU2569624C2 (ru) * 2013-12-11 2015-11-27 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Пензенский Государственный Университет Архитектуры И Строительства" Способ изготовления рельса
US10233512B2 (en) * 2014-05-29 2019-03-19 Nippon Steel & Sumitomo Metal Corporation Rail and production method therefor
US10563357B2 (en) * 2014-05-29 2020-02-18 Nippon Steel Corporation Rail and production method therefor
PL3186402T3 (pl) * 2014-09-23 2018-07-31 British Steel Limited Sposób i urządzenie do produkcji szyny spawanej poddanej obróbce cieplnej, przeznaczonej do transportu szynowego, i szyna produkowana w ten sposób
RU2578873C1 (ru) * 2014-11-25 2016-03-27 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" Сталь с бейнитной структурой
JP6488757B2 (ja) * 2015-02-25 2019-03-27 新日鐵住金株式会社 ベイナイト鋼レール
CN104762558A (zh) * 2015-03-20 2015-07-08 苏州科胜仓储物流设备有限公司 一种高强度抗冲击型货架梁用钢及其焊接工艺
CN106191665B (zh) * 2016-07-06 2018-01-02 马钢(集团)控股有限公司 一种高强度、高韧性、抗热裂轨道交通用贝氏体钢车轮及其制造方法
AT519669B1 (de) * 2017-06-07 2018-09-15 Voestalpine Schienen Gmbh Gleisteil und Verfahren zur Herstellung eines Gleisteils
CN107227429B (zh) * 2017-06-19 2019-03-26 武汉钢铁有限公司 一种含b钢轨的生产方法
CN107385188B (zh) * 2017-08-07 2019-04-30 攀钢集团研究院有限公司 贝氏体钢轨焊接接头的焊后热处理方法
WO2019102258A1 (en) 2017-11-27 2019-05-31 Arcelormittal Method for manufacturing a rail and corresponding rail
CZ2018364A3 (cs) * 2018-07-20 2020-01-08 Univerzita Pardubice Bainitická ocel se zvýšenou kontaktně-únavovou odolností
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
CN110480139B (zh) * 2019-08-26 2022-08-05 攀钢集团攀枝花钢铁研究院有限公司 控制下限Mn含量R350HT钢轨闪光焊接接头组织的工艺
CN112575266A (zh) * 2020-11-30 2021-03-30 攀钢集团研究院有限公司 贝氏体基耐磨钢及其生产方法
CN112575263A (zh) * 2020-11-30 2021-03-30 攀钢集团研究院有限公司 贝氏体基耐磨钢及其生产方法
CN112575264A (zh) * 2020-11-30 2021-03-30 攀钢集团研究院有限公司 贝氏体基耐磨钢及其生产方法
CN112662957B (zh) * 2020-12-09 2021-09-17 暨南大学 一种强磨损硬化能力贝氏体耐磨铸钢及其制备方法和应用
CN112593159A (zh) * 2020-12-10 2021-04-02 含山县朝霞铸造有限公司 一种汽车用钢铁材料及其制备方法
CN112981260B (zh) * 2021-02-08 2021-11-30 上海振华港机重工有限公司 一种集装箱起重机车轮钢、车轮及其制备方法
CN113416818B (zh) * 2021-05-12 2022-09-23 包头钢铁（集团）有限责任公司 一种高强韧性贝马复相贝氏体钢轨的热处理工艺
CN114058965B (zh) * 2021-11-30 2022-05-13 宝武集团马钢轨交材料科技有限公司 一种高抗接触疲劳微合金钢车轮及其生产方法
CN115786665A (zh) * 2022-11-04 2023-03-14 中铁宝桥集团有限公司 一种超细贝氏体轨道钢的组织和性能稳定方法及轨道用钢

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Also Published As

Publication number Publication date
DE69429685T2 (de) 2002-08-22
AU663023B2 (en) 1995-09-21
DE69433512T2 (de) 2004-11-11
EP1101828B1 (de) 2004-01-21
KR940019872A (ko) 1994-09-15
EP0612852A1 (de) 1994-08-31
RU2086671C1 (ru) 1997-08-10
DE69433512D1 (de) 2004-02-26
RU94006015A (ru) 1996-06-27
CN1040660C (zh) 1998-11-11
AU5630494A (en) 1994-09-01
EP1101828A1 (de) 2001-05-23
BR9400689A (pt) 1994-09-27
EP0612852B1 (de) 2002-01-23
CA2116504C (en) 1998-06-30
KR0131437B1 (ko) 1998-04-17
CA2116504A1 (en) 1994-08-27
ATE212384T1 (de) 2002-02-15
DE69429685D1 (de) 2002-03-14
CN1095421A (zh) 1994-11-23
US5382307A (en) 1995-01-17

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