ATE487803T1 - Verfahren und vorrichtung zur wärmebehandlung von stahlschienen - Google Patents
Verfahren und vorrichtung zur wärmebehandlung von stahlschienenInfo
- Publication number
- ATE487803T1 ATE487803T1 AT07291081T AT07291081T ATE487803T1 AT E487803 T1 ATE487803 T1 AT E487803T1 AT 07291081 T AT07291081 T AT 07291081T AT 07291081 T AT07291081 T AT 07291081T AT E487803 T1 ATE487803 T1 AT E487803T1
- Authority
- AT
- Austria
- Prior art keywords
- rail
- steel rail
- heat treatment
- treatment process
- steel
- Prior art date
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
- C21D1/34—Methods of heating
- C21D1/42—Induction heating
-
- 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
-
- 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
- C21D2221/00—Treating localised areas of an article
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100218219A CN100482812C (zh) | 2006-09-12 | 2006-09-12 | 钢轨热处理方法及钢轨热处理机组 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE487803T1 true ATE487803T1 (de) | 2010-11-15 |
Family
ID=37777909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07291081T ATE487803T1 (de) | 2006-09-12 | 2007-09-10 | Verfahren und vorrichtung zur wärmebehandlung von stahlschienen |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080060726A1 (de) |
EP (1) | EP1900830B1 (de) |
JP (1) | JP4906651B2 (de) |
CN (1) | CN100482812C (de) |
AT (1) | ATE487803T1 (de) |
DE (1) | DE602007010390D1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20072244A1 (it) | 2007-11-28 | 2009-05-29 | Danieli Off Mecc | Dispositivo per trattamento termico di rotaie e relativo processo |
RU2456352C1 (ru) * | 2010-11-11 | 2012-07-20 | Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Томская Электронная Компания" | Способ и устройство термической обработки рельсов |
EP2785890B1 (de) * | 2011-11-28 | 2015-07-15 | Tata Steel UK Ltd | Schienenstahl mit hervorragender kombination aus verschleisseigenschaften, ermüdungsbeständigkeit und schweissbarkeit |
CN102643971A (zh) * | 2012-04-12 | 2012-08-22 | 东北大学 | 一种重轨在线热处理装置 |
CN102643965A (zh) * | 2012-05-16 | 2012-08-22 | 湖南华菱湘潭钢铁有限公司 | 降低圆钢表面硬度的工艺方法 |
DE102012105354A1 (de) * | 2012-06-20 | 2013-12-24 | Thyssenkrupp Steel Europe Ag | Verfahren zum Herstellen eines Schienenprofils und Schienenprofil |
DE102012020844A1 (de) | 2012-10-24 | 2014-04-24 | Thyssenkrupp Gft Gleistechnik Gmbh | Verfahren zur thermomechanischen Behandlung von warmgewalzten Profilen |
JP6311678B2 (ja) * | 2014-09-24 | 2018-04-18 | Jfeスチール株式会社 | レールの製造方法および製造装置 |
CN104561497A (zh) * | 2015-01-05 | 2015-04-29 | 攀钢集团攀枝花钢铁研究院有限公司 | 道岔轨制造方法 |
CN105734244A (zh) * | 2016-03-15 | 2016-07-06 | 芜湖中铁科吉富轨道有限公司 | 一种钢轨道岔尖轨跟端过渡段表面硬度处理方法 |
CN105838849A (zh) * | 2016-03-31 | 2016-08-10 | 燕山大学 | 一种应用于重轨精密感应加热器及导向运输机构 |
CN106498143B (zh) * | 2016-10-20 | 2018-10-02 | 武汉钢铁有限公司 | 一种用于钢轨的在线热处理方法和在线热处理*** |
DE102016124648A1 (de) * | 2016-12-16 | 2018-06-21 | Schwartz Gmbh | Vorrichtung zum Transportieren mindestens eines aufgeheizten Bauteils |
WO2018174094A1 (ja) * | 2017-03-21 | 2018-09-27 | Jfeスチール株式会社 | レールの製造方法 |
JP6658962B2 (ja) * | 2017-03-21 | 2020-03-04 | Jfeスチール株式会社 | パーライト系レールの製造方法 |
CN107142367B (zh) * | 2017-06-22 | 2018-10-12 | 中国铁道科学研究院金属及化学研究所 | 一种在线热处理at钢轨的跟端锻压段热处理机构 |
CN107413895B (zh) * | 2017-07-31 | 2023-05-30 | 石横特钢集团有限公司 | 一种角钢矫直装置及工艺方法 |
CN107520529B (zh) * | 2017-08-31 | 2019-10-11 | 攀钢集团研究院有限公司 | 136re+ss热处理钢轨移动闪光焊接的方法 |
CN107674961B (zh) * | 2017-10-20 | 2023-05-26 | 中国铁道科学研究院金属及化学研究所 | 一种悬挂式钢轨闪光对焊中频热处理机构 |
CN108676974A (zh) * | 2018-06-21 | 2018-10-19 | 安徽意力电缆有限公司 | 一种交通轨道钢的加工工艺 |
CN109207691A (zh) * | 2018-10-30 | 2019-01-15 | 攀钢集团攀枝花钢铁研究院有限公司 | 重载铁路用钢轨的生产方法 |
CN109306400A (zh) * | 2018-10-31 | 2019-02-05 | 攀钢集团攀枝花钢铁研究院有限公司 | 轧钢抬钢移钢装置 |
CN109252038B (zh) * | 2018-11-19 | 2020-11-10 | 攀钢集团攀枝花钢铁研究院有限公司 | 过共析钢轨轨腰在线热处理方法及其约束装置 |
CN109182716B (zh) * | 2018-11-19 | 2020-11-10 | 攀钢集团攀枝花钢铁研究院有限公司 | 钢轨在线热处理方法及其约束装置 |
CN109338075B (zh) * | 2018-11-19 | 2020-11-10 | 攀钢集团攀枝花钢铁研究院有限公司 | 道岔钢轨轨腰在线热处理方法及其约束装置 |
CN109468521B (zh) * | 2018-11-19 | 2021-01-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 高速铁路用钢轨生产方法及其约束装置 |
CN109280760B (zh) * | 2018-11-30 | 2021-01-22 | 攀钢集团攀枝花钢铁研究院有限公司 | 珠光体钢轨处理方法 |
CN109338076B (zh) * | 2018-11-30 | 2021-01-22 | 攀钢集团攀枝花钢铁研究院有限公司 | 珠光体钢轨生产方法 |
CN111635986B (zh) * | 2020-04-26 | 2022-03-25 | 邯郸钢铁集团有限责任公司 | 百米热处理钢轨头尾温度控制方法 |
CN112176170A (zh) * | 2020-10-09 | 2021-01-05 | 邯郸钢铁集团有限责任公司 | 一种重轨钢全长余热淬火的热处理方法 |
CN112877531B (zh) * | 2021-01-12 | 2023-01-24 | 包头钢铁(集团)有限责任公司 | 一种提高在线热处理钢轨淬火后平直度的生产控制方法 |
KR102622017B1 (ko) * | 2023-10-18 | 2024-01-05 | 신덕재 | 호이스트 크레인용 주행레일 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3006695C2 (de) * | 1980-02-22 | 1988-12-01 | Klöckner-Werke AG, 4100 Duisburg | Verfahren zum Wärmebehandeln von Schienen |
CA1193176A (en) * | 1982-07-06 | 1985-09-10 | Robert J. Ackert | Method for the production of improved railway rails by accelerated colling in line with the production rolling mill |
DE3336006A1 (de) * | 1983-10-04 | 1985-04-25 | Krupp Stahl Ag, 4630 Bochum | Schiene mit hoher verschleissfestigkeit im kopf und hoher bruchsicherheit im fuss |
JPH0730401B2 (ja) * | 1986-11-17 | 1995-04-05 | 日本鋼管株式会社 | 靭性の優れた高強度レ−ルの製造方法 |
JPS63277721A (ja) * | 1987-05-09 | 1988-11-15 | Nkk Corp | 高強度高靭性レ−ルの製造方法 |
JPH01246323A (ja) * | 1988-03-28 | 1989-10-02 | Nippon Steel Corp | レールの熱処理装置におけるレールの拘束装置 |
JPH03166318A (ja) * | 1989-11-27 | 1991-07-18 | Nippon Steel Corp | レールの熱処理方法 |
JP2653279B2 (ja) * | 1991-07-29 | 1997-09-17 | 日本鋼管株式会社 | 軌条熱処理装置 |
US5561902A (en) * | 1994-09-28 | 1996-10-08 | Cosma International Inc. | Method of manufacturing a ladder frame assembly for a motor vehicle |
JPH08252602A (ja) * | 1995-03-15 | 1996-10-01 | Nippon Steel Corp | 頭部内部疲労損傷性に優れた高強度レールの製造方法 |
JPH08295938A (ja) * | 1995-04-27 | 1996-11-12 | Nkk Corp | 高温レールの冷却方法及び装置 |
JPH09248625A (ja) * | 1996-03-15 | 1997-09-22 | Nippon Steel Corp | レール矯正方法 |
CN1083013C (zh) * | 1996-09-29 | 2002-04-17 | 攀枝花钢铁(集团)公司 | 利用轧制余热生产高强度钢轨的热处理方法及其装置 |
JP4091910B2 (ja) * | 2001-05-30 | 2008-05-28 | 新日本製鐵株式会社 | レールの製造方法および製造設備 |
JP4078100B2 (ja) * | 2001-09-11 | 2008-04-23 | 新日本製鐵株式会社 | 軌条の熱処理装置における軌条の拘束装置 |
DE10148305A1 (de) * | 2001-09-29 | 2003-04-24 | Sms Meer Gmbh | Verfahren und Anlage zur thermischen Behandlung von Schienen |
JP3764710B2 (ja) * | 2002-08-20 | 2006-04-12 | 新日本製鐵株式会社 | 靭性および延性に優れたパーライト系レールの製造方法 |
-
2006
- 2006-09-12 CN CNB2006100218219A patent/CN100482812C/zh active Active - Reinstated
-
2007
- 2007-09-10 DE DE602007010390T patent/DE602007010390D1/de active Active
- 2007-09-10 EP EP07291081A patent/EP1900830B1/de active Active
- 2007-09-10 AT AT07291081T patent/ATE487803T1/de active
- 2007-09-12 JP JP2007236429A patent/JP4906651B2/ja active Active
- 2007-09-12 US US11/854,324 patent/US20080060726A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE602007010390D1 (de) | 2010-12-23 |
JP2008069456A (ja) | 2008-03-27 |
EP1900830B1 (de) | 2010-11-10 |
EP1900830A1 (de) | 2008-03-19 |
CN100482812C (zh) | 2009-04-29 |
CN1920062A (zh) | 2007-02-28 |
US20080060726A1 (en) | 2008-03-13 |
JP4906651B2 (ja) | 2012-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE487803T1 (de) | Verfahren und vorrichtung zur wärmebehandlung von stahlschienen | |
GB0718181D0 (en) | Method for producing hot-formed steel product | |
DE50302735D1 (de) | Verfahren und anlage zur herstellung von warmband aus austenitischen nichtrostenden stählen | |
JP2008069456A6 (ja) | スチール製レールの熱処理方法およびそれに用いる熱処理装置 | |
ATE471775T1 (de) | Verfahren und vorrichtung zum temperierten umformen von warmgewalztem stahlmaterial | |
EA200701265A1 (ru) | Способ и устройство для удаления окалины с металлической полосы | |
PT2240622E (pt) | Processo para a preparação de uma peça feita de um produto de aço revestido com al-si e o produto intermediário deste processo | |
BR112014031014A2 (pt) | método e sistema para tratamentos térmicos de trilhos | |
DE112006003682A5 (de) | Verfahren und Vorrichtung zur kontinuierlichen Ausbildung eines Baintgefüges in einem Kohlenstoffstahl, insbesondere in einem Bandstahl | |
SE9903880D0 (sv) | Metod för värmebehandling av konstruktionsdelar av stål eller gjutjärn | |
WO2013045933A1 (en) | A method of forming parts from sheet steel | |
ATE510934T1 (de) | Verfahren zur thermischen behandlung von schienen und vorrichtung dafür | |
WO2013036166A4 (ru) | Способ и установка термической обработки рельсов | |
ATE442461T1 (de) | Verfahren zur anfertigung von schienen | |
DE50203370D1 (de) | Verfahren zur thermischen behandlung von schienen | |
ATE533865T1 (de) | Verfahren zur waermebehandlung von waelzlagerbauteilen aus stahl | |
JP2008509280A5 (de) | ||
MX2021015958A (es) | Metodo de tratamiento termico de una banda o fleje de acero laminado en frio de alta resistencia. | |
ATE345401T1 (de) | Verfahren zur verstärkung eines stahlkanalelements | |
CN100443599C (zh) | 一种高强度重型钢轨头部的热处理方法 | |
RU2487177C2 (ru) | Способ и установка термической обработки рельсов | |
ATE416265T1 (de) | Verfahren zum wärmebehandeln eines verformbaren kaltgewalzten stahlbandes und so erhaltenes stahlband | |
WO2008048307A8 (en) | Flash tempering process and apparatus | |
RU2353671C2 (ru) | Способ производства термомеханически обработанных горячекатаных труб | |
Totten et al. | Computerized steel hardness predictions based on cooling curve analysis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1900830 Country of ref document: EP |