EP3483298A4 - BAINITIQUE STEEL WHEEL WITH HIGH TENACITY FOR RAIL TRANSPORT AND METHOD OF MANUFACTURING THE SAME - Google Patents

BAINITIQUE STEEL WHEEL WITH HIGH TENACITY FOR RAIL TRANSPORT AND METHOD OF MANUFACTURING THE SAME Download PDF

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Publication number
EP3483298A4
EP3483298A4 EP17823657.6A EP17823657A EP3483298A4 EP 3483298 A4 EP3483298 A4 EP 3483298A4 EP 17823657 A EP17823657 A EP 17823657A EP 3483298 A4 EP3483298 A4 EP 3483298A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
method therefor
rail transit
high toughness
steel wheel
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
EP17823657.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3483298A1 (en
Inventor
Mingru ZHANG
Hai Zhao
Feng Zhang
Zheng Fang
Hong PU
Shihong XIE
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.)
Magang Group Holding Co Ltd
Maanshan Iron and Steel Co Ltd
Original Assignee
Magang Group Holding Co Ltd
Maanshan Iron and Steel Co Ltd
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 Magang Group Holding Co Ltd, Maanshan Iron and Steel Co Ltd filed Critical Magang Group Holding Co Ltd
Publication of EP3483298A1 publication Critical patent/EP3483298A1/en
Publication of EP3483298A4 publication Critical patent/EP3483298A4/en
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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • 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
    • C21D1/26—Methods of annealing
    • C21D1/28—Normalising
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/001—Heat treatment of ferrous alloys containing Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • 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)
EP17823657.6A 2016-07-06 2017-07-06 BAINITIQUE STEEL WHEEL WITH HIGH TENACITY FOR RAIL TRANSPORT AND METHOD OF MANUFACTURING THE SAME Pending EP3483298A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610527582.8A CN106048430B (zh) 2016-07-06 2016-07-06 一种高韧性轨道交通用贝氏体钢车轮及其制造方法
PCT/CN2017/091930 WO2018006845A1 (zh) 2016-07-06 2017-07-06 一种高韧性轨道交通用贝氏体钢车轮及其制造方法

Publications (2)

Publication Number Publication Date
EP3483298A1 EP3483298A1 (en) 2019-05-15
EP3483298A4 true EP3483298A4 (en) 2019-07-24

Family

ID=57201046

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17823657.6A Pending EP3483298A4 (en) 2016-07-06 2017-07-06 BAINITIQUE STEEL WHEEL WITH HIGH TENACITY FOR RAIL TRANSPORT AND METHOD OF MANUFACTURING THE SAME

Country Status (4)

Country Link
EP (1) EP3483298A4 (zh)
JP (1) JP6765496B2 (zh)
CN (1) CN106048430B (zh)
WO (1) WO2018006845A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106048430B (zh) * 2016-07-06 2017-11-03 马钢(集团)控股有限公司 一种高韧性轨道交通用贝氏体钢车轮及其制造方法
CN106435367B (zh) * 2016-11-23 2018-07-10 攀钢集团攀枝花钢铁研究院有限公司 一种贝氏体钢轨及其制备方法
AT519669B1 (de) * 2017-06-07 2018-09-15 Voestalpine Schienen Gmbh Gleisteil und Verfahren zur Herstellung eines Gleisteils
CN109182920A (zh) * 2018-06-20 2019-01-11 马钢(集团)控股有限公司 一种抗湿热与腐蚀环境的轨道交通用贝氏体钢车轮及其制造方法
CN114107821B (zh) * 2021-11-26 2022-07-08 钢铁研究总院 一种高韧性超高强度钢及其制造方法
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
CN114908291B (zh) * 2022-04-27 2023-04-14 鞍钢股份有限公司 一种850MPa级析出强化型热轧贝氏体钢及其生产方法
CN115058666B (zh) * 2022-06-30 2023-08-11 马鞍山钢铁股份有限公司 一种高耐蚀性弹性车轮用轮箍及其热处理工艺
CN115216612B (zh) * 2022-07-22 2024-04-05 攀钢集团攀枝花钢铁研究院有限公司 一种高强高韧性贝氏体钢轨热处理工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1256323A (zh) * 1998-12-07 2000-06-14 清华大学 铁道辙叉专用超强高韧可焊接空冷鸿康贝氏体钢
EP1538231A1 (en) * 2003-12-03 2005-06-08 Lucchini Sidermeccanica S.p.A. A microalloy bainitic steel with high resistance to fatigue and to fretting fatigue
EP1553202A1 (en) * 2004-01-09 2005-07-13 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Ultra-high strength steel sheet having excellent hydrogen embrittlement resistance, and method for manufacturing the same
CN1800427A (zh) * 2004-12-31 2006-07-12 马鞍山钢铁股份有限公司 铁道车辆车轮用贝氏体钢
CN103409689A (zh) * 2013-07-31 2013-11-27 内蒙古包钢钢联股份有限公司 一种稀土处理的铁路辙叉专用贝氏体/马氏体钢
CN105671429A (zh) * 2016-03-30 2016-06-15 内蒙古第一机械集团有限公司 一种含稀土高性能e+钢

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101326298A (zh) * 2005-12-19 2008-12-17 株式会社神户制钢所 疲劳龟裂发展的抑制性能优异的钢板
CN100567549C (zh) * 2008-08-14 2009-12-09 南京钢铁股份有限公司 一种无碳化物贝氏体耐磨钢板及其生产工艺
KR101185232B1 (ko) * 2010-08-30 2012-09-21 현대제철 주식회사 고강도, 고인성을 갖는 ａｐｉ 열연강판 및 그 제조 방법
US20130192726A1 (en) * 2010-10-12 2013-08-01 Tata Steel Ijmuiden B.V. Method of hot forming a steel blank and the hot formed part
CN103397275B (zh) * 2013-08-09 2016-04-27 钢铁研究总院 一种马氏体系列耐磨钢及其制备方法
CN106048430B (zh) * 2016-07-06 2017-11-03 马钢(集团)控股有限公司 一种高韧性轨道交通用贝氏体钢车轮及其制造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1256323A (zh) * 1998-12-07 2000-06-14 清华大学 铁道辙叉专用超强高韧可焊接空冷鸿康贝氏体钢
EP1538231A1 (en) * 2003-12-03 2005-06-08 Lucchini Sidermeccanica S.p.A. A microalloy bainitic steel with high resistance to fatigue and to fretting fatigue
EP1553202A1 (en) * 2004-01-09 2005-07-13 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Ultra-high strength steel sheet having excellent hydrogen embrittlement resistance, and method for manufacturing the same
CN1800427A (zh) * 2004-12-31 2006-07-12 马鞍山钢铁股份有限公司 铁道车辆车轮用贝氏体钢
CN103409689A (zh) * 2013-07-31 2013-11-27 内蒙古包钢钢联股份有限公司 一种稀土处理的铁路辙叉专用贝氏体/马氏体钢
CN105671429A (zh) * 2016-03-30 2016-06-15 内蒙古第一机械集团有限公司 一种含稀土高性能e+钢

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018006845A1 *

Also Published As

Publication number Publication date
CN106048430A (zh) 2016-10-26
JP2019524994A (ja) 2019-09-05
JP6765496B2 (ja) 2020-10-07
WO2018006845A1 (zh) 2018-01-11
CN106048430B (zh) 2017-11-03
EP3483298A1 (en) 2019-05-15

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