UA98653C2 - Способ горячей прокатки и термообработки стальной полосы - Google Patents

Способ горячей прокатки и термообработки стальной полосы

Info

Publication number
UA98653C2
UA98653C2 UAA201000592A UAA201000592A UA98653C2 UA 98653 C2 UA98653 C2 UA 98653C2 UA A201000592 A UAA201000592 A UA A201000592A UA A201000592 A UAA201000592 A UA A201000592A UA 98653 C2 UA98653 C2 UA 98653C2
Authority
UA
Ukraine
Prior art keywords
strip
rolling
heat treatment
hot rolling
cooling
Prior art date
Application number
UAA201000592A
Other languages
English (en)
Ukrainian (uk)
Inventor
Йоахим ОЛЕРТ
Инго ШУСТЕР
Петер ЗУДАУ
Юрген ЗАЙДЕЛЬ
Original Assignee
Смс Зимаг Аг
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 Зимаг Аг filed Critical Смс Зимаг Аг
Publication of UA98653C2 publication Critical patent/UA98653C2/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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C21D8/0252—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment with application of tension
    • 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
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—Hot rolling
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0452—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment with application of tension
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment following hot rolling
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
    • 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
    • B21B1/22—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 plates, strips, bands or sheets of indefinite length
    • B21B1/24—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—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 plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill

Abstract

Изобретение касается способа горячей прокатки и термической обработки стальной полосы (1). Для обеспечения экономичного изготовления высокопрочных полос и полос сверхвысокой прочности с достаточной вязкостью на одной установке для сматывания-разматывания и транспортирования полосы способ предусматривает этапы: а) нагрев прокатного сляба; b) прокатка сляба до желаемой толщины полосы; с) охлаждение полосы, причем полоса после охлаждения, как правило, имеет температуру выше температуры (Т) окружающей среды; d) сматывание полосы в рулон; е) разматывание полосы из рулона; f) нагрев полосы; g) охлаждение полосы и h) транспортирование полосы, причем полоса перед нагреванием на этапе f) имеет температуру выше температуры (Т) окружающей среды.
UAA201000592A 2007-06-22 2008-06-04 Способ горячей прокатки и термообработки стальной полосы UA98653C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007029280 2007-06-22

Publications (1)

Publication Number Publication Date
UA98653C2 true UA98653C2 (ru) 2012-06-11

Family

ID=40030935

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201000592A UA98653C2 (ru) 2007-06-22 2008-06-04 Способ горячей прокатки и термообработки стальной полосы

Country Status (23)

Country Link
US (1) US20100175452A1 (ru)
EP (1) EP2162557B1 (ru)
JP (1) JP5485147B2 (ru)
KR (1) KR101153732B1 (ru)
CN (1) CN101755058B (ru)
AR (1) AR067091A1 (ru)
AT (1) ATE504665T1 (ru)
AU (1) AU2008267505B2 (ru)
BR (1) BRPI0812324A2 (ru)
CA (1) CA2686377C (ru)
DE (2) DE102008010062A1 (ru)
DK (1) DK2162557T3 (ru)
EG (1) EG25307A (ru)
ES (1) ES2362052T3 (ru)
MX (1) MX2009013530A (ru)
MY (1) MY148425A (ru)
PL (1) PL2162557T3 (ru)
RU (1) RU2429922C1 (ru)
SI (1) SI2162557T1 (ru)
TW (1) TWI412410B (ru)
UA (1) UA98653C2 (ru)
WO (1) WO2009000387A1 (ru)
ZA (1) ZA200907733B (ru)

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TWI412410B (zh) 2013-10-21
CN101755058A (zh) 2010-06-23
DE102008010062A1 (de) 2008-12-24
ZA200907733B (en) 2010-06-30
AU2008267505A1 (en) 2008-12-31
TW200914157A (en) 2009-04-01
EG25307A (en) 2011-12-07
ES2362052T3 (es) 2011-06-27
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RU2010101900A (ru) 2011-07-27
CA2686377A1 (en) 2008-12-31
US20100175452A1 (en) 2010-07-15
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BRPI0812324A2 (pt) 2014-11-25
CN101755058B (zh) 2011-11-09
JP5485147B2 (ja) 2014-05-07
ATE504665T1 (de) 2011-04-15
AU2008267505B2 (en) 2010-11-25
JP2010530807A (ja) 2010-09-16
RU2429922C1 (ru) 2011-09-27
AR067091A1 (es) 2009-09-30
MX2009013530A (es) 2010-01-27
CA2686377C (en) 2011-09-27
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EP2162557A1 (de) 2010-03-17
WO2009000387A1 (de) 2008-12-31

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