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 PDFInfo
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
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)
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)
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)
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)
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 |
-
2016
- 2016-07-06 CN CN201610527582.8A patent/CN106048430B/zh active Active
-
2017
- 2017-07-06 EP EP17823657.6A patent/EP3483298A4/en active Pending
- 2017-07-06 JP JP2019500284A patent/JP6765496B2/ja active Active
- 2017-07-06 WO PCT/CN2017/091930 patent/WO2018006845A1/zh unknown
Patent Citations (6)
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)
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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