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EP2573194A4 - METHOD AND DEVICE FOR THERMAL TREATMENT OF RAILS - Google Patents

METHOD AND DEVICE FOR THERMAL TREATMENT OF RAILS

Info

Publication number
EP2573194A4
EP2573194A4 EP11839429.5A EP11839429A EP2573194A4 EP 2573194 A4 EP2573194 A4 EP 2573194A4 EP 11839429 A EP11839429 A EP 11839429A EP 2573194 A4 EP2573194 A4 EP 2573194A4
Authority
EP
European Patent Office
Prior art keywords
rails
thermal treatment
thermal
treatment
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
EP11839429.5A
Other languages
German (de)
French (fr)
Other versions
EP2573194B1 (en
EP2573194A1 (en
Inventor
Sergey Vasilievich Khlyst
Vladimir Mikhaylovich Kuzmichenko
Sergey Mikhaylovich Sergeev
Andrey Nikolaevich Shestakov
Mikhail Nikolaevich Kirichenko
Pavel Alexandrovich Pshenichnikov
Alexey Gennadievich Ivanov
Konstantin Gennadievich Kozhevnikov
Alexey Vladimirovich Gontar
Ilya Sergeevich Khlyst
Anatoly Alexandrovich Kirichkov
Alexey Vladislavovich Kushnarev
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.)
SCIENTIFIC MANUFACTURING ENTERPRISE TOMSK ELECTRONIC COMPANY Ltd
SCIENT Manufacturing ENTPR TOM ELECTRONIC Co Ltd
Original Assignee
SCIENTIFIC MANUFACTURING ENTERPRISE TOMSK ELECTRONIC COMPANY Ltd
SCIENT Manufacturing ENTPR TOM ELECTRONIC 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 SCIENTIFIC MANUFACTURING ENTERPRISE TOMSK ELECTRONIC COMPANY Ltd, SCIENT Manufacturing ENTPR TOM ELECTRONIC Co Ltd filed Critical SCIENTIFIC MANUFACTURING ENTERPRISE TOMSK ELECTRONIC COMPANY Ltd
Priority to PL11839429T priority Critical patent/PL2573194T3/en
Publication of EP2573194A1 publication Critical patent/EP2573194A1/en
Publication of EP2573194A4 publication Critical patent/EP2573194A4/en
Application granted granted Critical
Publication of EP2573194B1 publication Critical patent/EP2573194B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/613—Gases; Liquefied or solidified normally gaseous material
    • 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
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • 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
    • C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
    • C21D10/005—Modifying the physical properties by methods other than heat treatment or deformation by laser shock processing
    • 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
    • C21D11/00—Process control or regulation for heat treatments
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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

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)
  • Optics & Photonics (AREA)
  • Heat Treatment Of Articles (AREA)
EP11839429.5A 2010-11-11 2011-10-21 Method and device for heat treating rails Active EP2573194B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11839429T PL2573194T3 (en) 2010-11-11 2011-10-21 Method and device for heat treating rails

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2010145748/02A RU2456352C1 (en) 2010-11-11 2010-11-11 Procedure and device for thermal treatment of rails
PCT/RU2011/000819 WO2012064223A1 (en) 2010-11-11 2011-10-21 Method and device for heat treating rails

Publications (3)

Publication Number Publication Date
EP2573194A1 EP2573194A1 (en) 2013-03-27
EP2573194A4 true EP2573194A4 (en) 2014-12-03
EP2573194B1 EP2573194B1 (en) 2017-04-26

Family

ID=46051176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11839429.5A Active EP2573194B1 (en) 2010-11-11 2011-10-21 Method and device for heat treating rails

Country Status (7)

Country Link
EP (1) EP2573194B1 (en)
EA (1) EA022297B1 (en)
ES (1) ES2627814T3 (en)
PL (1) PL2573194T3 (en)
RU (1) RU2456352C1 (en)
UA (1) UA104835C2 (en)
WO (1) WO2012064223A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2518207C1 (en) * 2012-11-23 2014-06-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of heat treatment of rails
RU2607882C1 (en) 2013-04-17 2017-01-20 Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Томская Электронная Компания" Device for thermal treatment of rails
RU2614861C2 (en) * 2014-01-13 2017-03-29 Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Томская Электронная Компания" Method and device for steel article heat treatment
CN104561496B (en) * 2014-12-25 2017-01-18 内蒙古科技大学 Spray cooling experiment device for thermal treatment of steel rail
DE102016214147A1 (en) * 2016-08-01 2018-02-01 Bayerische Motoren Werke Aktiengesellschaft Apparatus for heat treatment
JP6658895B2 (en) * 2017-03-15 2020-03-04 Ｊｆｅスチール株式会社 Rail cooling device and manufacturing method
CN108559825A (en) * 2018-02-02 2018-09-21 考迈托（佛山）挤压科技股份有限公司 A kind of horizontal aluminium section bar solution hardening stove
RU2702524C1 (en) * 2018-12-05 2019-10-08 Федеральное государственное бюджетное учреждение науки Удмуртский федеральный исследовательский центр Уральского отделения Российской академии наук Method of hardening metal articles at thermomechanical treatment
CN111222195A (en) * 2020-03-09 2020-06-02 应急管理部四川消防研究所 A kind of fire protection method of steel structure water injection
CN112375877B (en) * 2020-11-26 2022-05-27 辽宁科技大学 Hundred-meter steel rail circulating continuous integral air-jet quenching experimental device
CN112877531B (en) * 2021-01-12 2023-01-24 包头钢铁（集团）有限责任公司 Production control method for improving flatness of steel rail after online heat treatment quenching
CN113355499B (en) * 2021-06-10 2021-12-17 久安特材科技(南通)有限公司 Air-cooled rapid tempering device for special steel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2148722A1 (en) * 1970-10-02 1972-05-10 Wendel Sidelor Process for the heat treatment of rails with a high resistance to wear and the rails produced thereby
JPS6289818A (en) * 1985-10-14 1987-04-24 Nippon Kokan Kk <Nkk> Heat treatment of rail
EP0247021A2 (en) * 1986-05-22 1987-11-25 VOEST-ALPINE Eisenbahnsysteme Gesellschaft m.b.H. Apparatus for the controlled thermal treatment of railroad-switch components
US4953832A (en) * 1988-03-24 1990-09-04 Bethlehem Steel Corporation Apparatus for the controlled cooling of hot rolled steel samples
US5004510A (en) * 1989-01-30 1991-04-02 Panzhihua Iron & Steel Co. Process for manufacturing high strength railroad rails
DE19503747A1 (en) * 1995-02-04 1996-08-08 Schloemann Siemag Ag Method and device for cooling hot-rolled profiles
WO2008077166A2 (en) * 2006-12-22 2008-07-03 Knorr Technik Gmbh Method and device for the thermal treatment of long metallic products

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0186373B1 (en) * 1984-12-24 1990-09-12 Nippon Steel Corporation Method of and apparatus for heat treating rails
FR2738843B1 (en) * 1995-09-20 1997-10-17 Sogerail METHOD FOR HEAT TREATING A STEEL RAIL
DE10137596A1 (en) * 2001-08-01 2003-02-13 Sms Demag Ag Cooling workpieces, especially profile rolled products, made from rail steel comprises guiding the workpieces through a cooling path composed of cooling modules with independently adjustable cooling parameters
EA006413B1 (en) * 2004-04-26 2005-12-29 Мечеслав Станиславович Желудкевич Method for controlled cooling during thermal treatment of articles from different materials, metals and alloys thereof by air-and-water mixture and device therefor
RU2280700C1 (en) * 2005-01-11 2006-07-27 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Method of heat treatment of rails
CN100482812C (en) * 2006-09-12 2009-04-29 攀枝花钢铁(集团)公司 Rail heat processing method and rail heat processing unit
RU2369646C1 (en) * 2008-07-21 2009-10-10 ООО Научно-производственное предприятие "Томская электронная компания" Method of differentiated thermal processing of rolled rail and device to this end

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2148722A1 (en) * 1970-10-02 1972-05-10 Wendel Sidelor Process for the heat treatment of rails with a high resistance to wear and the rails produced thereby
JPS6289818A (en) * 1985-10-14 1987-04-24 Nippon Kokan Kk <Nkk> Heat treatment of rail
EP0247021A2 (en) * 1986-05-22 1987-11-25 VOEST-ALPINE Eisenbahnsysteme Gesellschaft m.b.H. Apparatus for the controlled thermal treatment of railroad-switch components
US4953832A (en) * 1988-03-24 1990-09-04 Bethlehem Steel Corporation Apparatus for the controlled cooling of hot rolled steel samples
US5004510A (en) * 1989-01-30 1991-04-02 Panzhihua Iron & Steel Co. Process for manufacturing high strength railroad rails
DE19503747A1 (en) * 1995-02-04 1996-08-08 Schloemann Siemag Ag Method and device for cooling hot-rolled profiles
WO2008077166A2 (en) * 2006-12-22 2008-07-03 Knorr Technik Gmbh Method and device for the thermal treatment of long metallic products

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012064223A1 *

Also Published As

Publication number Publication date
ES2627814T3 (en) 2017-07-31
UA104835C2 (en) 2014-03-11
EA201300204A1 (en) 2013-06-28
EA022297B1 (en) 2015-12-30
PL2573194T3 (en) 2017-10-31
RU2456352C1 (en) 2012-07-20
WO2012064223A1 (en) 2012-05-18
EP2573194B1 (en) 2017-04-26
EP2573194A1 (en) 2013-03-27
RU2010145748A (en) 2012-05-20

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