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UA91474C2 - способ обработки стальных листов - Google Patents

способ обработки стальных листов

Info

Publication number
UA91474C2
UA91474C2 UAA200910289A UAA200910289A UA91474C2 UA 91474 C2 UA91474 C2 UA 91474C2 UA A200910289 A UAA200910289 A UA A200910289A UA A200910289 A UAA200910289 A UA A200910289A UA 91474 C2 UA91474 C2 UA 91474C2
Authority
UA
Ukraine
Prior art keywords
heat treatment
metal sheet
online
treatment
metal sheets
Prior art date
Application number
UAA200910289A
Other languages
English (en)
Ukrainian (uk)
Inventor
Лотар Ханенберг
Герхард Хорн
Ульрих Шкода-Допп
Гаральд Хауер
Роберт Юргенс
Original Assignee
Смс Симаг Актиенгезельшафт
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 Смс Симаг Актиенгезельшафт filed Critical Смс Симаг Актиенгезельшафт
Publication of UA91474C2 publication Critical patent/UA91474C2/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/60—Continuous furnaces for strip or wire with induction heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Rolling (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)

Abstract

Изобретение относится к способу обработки стальных листов, которые в одной клети прокатного стана прокатываются на окончательные размеры, потом охлаждаются "онлайн" на линии, правятся и термообрабатываются для гомогенизации и воздействия на структуру. Для улучшения возможности термообработки "онлайн" на линии, предлагается проведение термообработки "онлайн" на линии, но отдельно от предварительного охлаждения и правки, для чего учитывают скорость стального листа, который выходит из последней, предыдущей по ходу производственного потока, технологической позиции обработки, и момент времени начала термообработки выбран таким образом, что стальной лист полностью оставляет эту последнюю технологическую позицию обработки, прежде чем его подвергают термообработке.
UAA200910289A 2007-03-12 2008-02-05 способ обработки стальных листов UA91474C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007012688A DE102007012688A1 (de) 2007-03-12 2007-03-12 Verfahren zur Behandlung von Blechen

Publications (1)

Publication Number Publication Date
UA91474C2 true UA91474C2 (ru) 2010-07-26

Family

ID=39544915

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200910289A UA91474C2 (ru) 2007-03-12 2008-02-05 способ обработки стальных листов

Country Status (9)

Country Link
US (1) US20100132853A1 (ru)
EP (1) EP2144719A1 (ru)
JP (1) JP2010520957A (ru)
KR (1) KR20090119891A (ru)
CN (1) CN101652195B (ru)
DE (1) DE102007012688A1 (ru)
RU (1) RU2422220C2 (ru)
UA (1) UA91474C2 (ru)
WO (1) WO2008110133A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9307224B2 (en) 2009-11-23 2016-04-05 Samsung Electronics Co., Ltd. GUI providing method, and display apparatus and 3D image providing system using the same
CN107365892B (zh) * 2017-08-31 2018-09-28 大连东非特钢制品有限公司 一种淬回火热处理装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63126609A (ja) * 1986-11-18 1988-05-30 Sumitomo Metal Ind Ltd 熱間圧延鋼材の製造方法
IT1244295B (it) * 1990-07-09 1994-07-08 Giovanni Arvedi Processo ed impianto per l'ottenimento di nastri di acciaio avvolti, aventi caratteristiche di laminati a freddo ottenuti direttamente in linea di laminazione a caldo
JPH06254615A (ja) * 1993-03-05 1994-09-13 Nippon Steel Corp 形状の優れた厚鋼板の製造方法およびその装置
DE19632448A1 (de) * 1996-08-05 1998-02-12 Mannesmann Ag Verfahren und Anlage zur Herstellung von Band aus niedriggekohlten und ultraniedriggekohlten Stählen
US6615633B1 (en) * 1999-11-18 2003-09-09 Nippon Steel Corporation Metal plateness controlling method and device
DE10038292A1 (de) * 2000-08-05 2002-02-14 Sms Demag Ag Produktionsverfahren und -anlage zur Erzeugung von dünnen Flachprodukten
JP4449455B2 (ja) 2001-10-10 2010-04-14 Ｊｆｅスチール株式会社 鋼板の製造方法
JP4311020B2 (ja) * 2003-01-14 2009-08-12 Ｊｆｅスチール株式会社 低降伏比高強度高靱性鋼板及びその製造方法
JP4892978B2 (ja) * 2005-06-08 2012-03-07 Ｊｆｅスチール株式会社 耐ｓｓｃ特性に優れた高張力鋼板の製造方法

Also Published As

Publication number Publication date
RU2009131461A (ru) 2011-02-27
JP2010520957A (ja) 2010-06-17
CN101652195B (zh) 2013-01-23
DE102007012688A1 (de) 2008-09-18
US20100132853A1 (en) 2010-06-03
RU2422220C2 (ru) 2011-06-27
WO2008110133A1 (de) 2008-09-18
KR20090119891A (ko) 2009-11-20
EP2144719A1 (de) 2010-01-20
CN101652195A (zh) 2010-02-17

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