UA107275C2 - Спосіб і установка термічної обробки сталевої рейки - Google Patents

Спосіб і установка термічної обробки сталевої рейки

Info

Publication number
UA107275C2
UA107275C2 UAA201306999A UAA201306999A UA107275C2 UA 107275 C2 UA107275 C2 UA 107275C2 UA A201306999 A UAA201306999 A UA A201306999A UA A201306999 A UAA201306999 A UA A201306999A UA 107275 C2 UA107275 C2 UA 107275C2
Authority
UA
Ukraine
Prior art keywords
rail
heat treatment
rails
cooling
temperature
Prior art date
Application number
UAA201306999A
Other languages
English (en)
Ukrainian (uk)
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 filed Critical
Publication of UA107275C2 publication Critical patent/UA107275C2/ru

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
    • C21D11/00—Process control or regulation for heat treatments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0015—Induction heating
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
UAA201306999A 2011-10-27 2012-05-09 Спосіб і установка термічної обробки сталевої рейки UA107275C2 (uk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2011144110/02A RU2484148C1 (ru) 2011-10-27 2011-10-27 Способ и установка термической обработки рельсов
PCT/RU2012/000727 WO2013036166A2 (ru) 2011-09-08 2012-09-05 Способ и установка термической обработки рельсов

Publications (1)

Publication Number Publication Date
UA107275C2 true UA107275C2 (uk) 2014-12-10

Family

ID=47832741

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201306999A UA107275C2 (uk) 2011-10-27 2012-05-09 Спосіб і установка термічної обробки сталевої рейки

Country Status (7)

Country Link
EP (1) EP2700724B1 (ru)
EA (1) EA025680B1 (ru)
ES (1) ES2912874T3 (ru)
PL (1) PL2700724T3 (ru)
RU (1) RU2484148C1 (ru)
UA (1) UA107275C2 (ru)
WO (1) WO2013036166A2 (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2987872B1 (en) 2013-04-17 2018-07-18 Scientific And Manufacturing Enterprise "Tomsk Electronic Company" Ltd. Device for thermally processing rails
RU2598021C1 (ru) * 2015-06-10 2016-09-20 Закрытое акционерное общество "Литаформ", ЗАО "Литаформ" Способ термической обработки литых изделий из низкоуглеродистых легированных сталей, устройство для реализации способа термической обработки
CN107723594B (zh) * 2017-10-10 2019-05-10 攀钢集团研究院有限公司 耐内部损伤性珠光体钢轨及其制造方法
CN109182715B (zh) * 2018-09-19 2020-04-07 武汉钢铁有限公司 钢轨在线热处理平直度控制方法
CN114182074B (zh) * 2021-12-03 2023-10-10 芜湖中铁科吉富轨道有限公司 一种用于工字型超轻尖轨的反弯式淬火装置
CN114540608A (zh) * 2022-02-25 2022-05-27 湖南中科电气股份有限公司 重轨钢电磁感应加热装置及其控制方法、加热系统
CN116024409A (zh) * 2022-11-02 2023-04-28 芜湖中铁科吉富轨道有限公司 一种用于工字型超轻尖轨的淬火装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2023026C1 (ru) * 1991-07-02 1994-11-15 Украинский государственный научно-исследовательский институт металлов Способ термической обработки рельсов
RU2003705C1 (ru) * 1992-01-03 1993-11-30 Всероссийский научно-исследовательский институт железнодорожного транспорта Способ термической обработки рельсов и установка дл его осуществлени
JPH06299246A (ja) * 1993-04-12 1994-10-25 Nippon Steel Corp レールの熱処理方法
FR2738843B1 (fr) * 1995-09-20 1997-10-17 Sogerail Procede de traitement thermique d'un rail en acier
UA61059C2 (ru) 1998-01-15 2003-11-17 Ukrainian State Res Inst Of Me Способ термической обработки рельсов
DE10137596A1 (de) 2001-08-01 2003-02-13 Sms Demag Ag Verfahren zur Kühlung von Werkstücken, insbesondere von Profilwalzprodukten, aus Schienenstählen
DE10148305A1 (de) * 2001-09-29 2003-04-24 Sms Meer Gmbh Verfahren und Anlage zur thermischen Behandlung von Schienen
CA2664912C (en) * 2006-10-03 2016-07-26 Gary M. Cola, Jr. Microtreatment of iron-based alloy, apparatus and method therefor, and articles resulting therefrom
RU2369646C1 (ru) * 2008-07-21 2009-10-10 ООО Научно-производственное предприятие "Томская электронная компания" Способ дифференцированной термообработки профилированного проката, в частности рельса, и устройство для его осуществления
RU2487177C2 (ru) * 2011-07-28 2013-07-10 Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Томская Электронная Компания" Способ и установка термической обработки рельсов

Also Published As

Publication number Publication date
RU2484148C1 (ru) 2013-06-10
EA201300942A1 (ru) 2014-04-30
EP2700724A2 (en) 2014-02-26
RU2011144110A (ru) 2013-05-10
WO2013036166A2 (ru) 2013-03-14
WO2013036166A4 (ru) 2013-06-20
EP2700724A4 (en) 2015-03-18
WO2013036166A3 (ru) 2013-05-02
EA025680B1 (ru) 2017-01-30
ES2912874T3 (es) 2022-05-30
EP2700724B1 (en) 2022-04-20
PL2700724T3 (pl) 2022-07-18

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