WO2011095417A3 - Metallband mit einer konstanten metallbandicke und unterschiedlichen mechanischen eigenschaften - Google Patents

Metallband mit einer konstanten metallbandicke und unterschiedlichen mechanischen eigenschaften Download PDF

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Publication number
WO2011095417A3
WO2011095417A3 PCT/EP2011/050984 EP2011050984W WO2011095417A3 WO 2011095417 A3 WO2011095417 A3 WO 2011095417A3 EP 2011050984 W EP2011050984 W EP 2011050984W WO 2011095417 A3 WO2011095417 A3 WO 2011095417A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal strip
mechanical properties
cold rolling
varying mechanical
constant thickness
Prior art date
Application number
PCT/EP2011/050984
Other languages
English (en)
French (fr)
Other versions
WO2011095417A2 (de
Inventor
Jens-Ulrik Becker
Harald Hofmann
Original Assignee
Thyssenkrupp Steel Europe Ag
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 Thyssenkrupp Steel Europe Ag filed Critical Thyssenkrupp Steel Europe Ag
Priority to EP11702167A priority Critical patent/EP2531308A2/de
Priority to CN201180008330.XA priority patent/CN102740987B/zh
Publication of WO2011095417A2 publication Critical patent/WO2011095417A2/de
Publication of WO2011095417A3 publication Critical patent/WO2011095417A3/de
Priority to US13/538,084 priority patent/US10155256B2/en

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2205/00—Particular shaped rolled products
    • B21B2205/02—Tailored blanks
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12389—All metal or with adjacent metals having variation in thickness
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

Die Erfindung betrifft ein Metallband (1) hergestellt aus Stahl durch Erzeugen eines Warmbandes durch Warmwalzen und Kaltwalzen des Metallbandes (1), darüber hinaus betrifft die Erfindung eine Platine, welche aus dem erfindungsgemäßen Metallband (1) hergestellt ist sowie dessen Verwendung und ein Verfahren zur Herstellung des Metallbandes (1). Die Aufgabe, ein Metallband (1) zu Verfügung zu stellen, aus welchem mit geringem Aufwand an spezifische Belastungen angepasste Bauteile mit minimalem Gewicht herstellbar sind, wird durch ein gattungsgemäßes Metallband (1) gelöst, das nach dem Kaltwalzen eine konstante Metallbanddicke und abschnittsweise Bereiche (2-6) mit variierenden mechanischen Eigenschaften aufweist. Nach dem Kaltwalzen im Sinne der vorliegenden Erfindung bedeutet, dass unmittelbar nach Abschluss des Kaltwalzens, d.h. ohne eine weitere Behandlung, beispielsweise einer Temperaturbehandlung, Bereiche (2-6) variierender mechanischer Eigenschaften im Metallband (1) vorhanden sind.
PCT/EP2011/050984 2010-02-03 2011-01-25 Metallband mit unterschiedlichen mechanischen eigenschaften WO2011095417A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11702167A EP2531308A2 (de) 2010-02-03 2011-01-25 Metallisches blech mit einer konstanten dicke und unterschiedlichen mechanischen eigenschaften
CN201180008330.XA CN102740987B (zh) 2010-02-03 2011-01-25 具有不同机械性能的金属带
US13/538,084 US10155256B2 (en) 2010-02-03 2012-06-29 Metal strip having a constant thickness and varying mechanical properties

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010000292.5A DE102010000292B4 (de) 2010-02-03 2010-02-03 Metallband hergestellt aus Stahl mit unterschiedlichen mechanischen Eigenschaften
DE102010000292.5 2010-02-03

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/538,084 Continuation US10155256B2 (en) 2010-02-03 2012-06-29 Metal strip having a constant thickness and varying mechanical properties

Publications (2)

Publication Number Publication Date
WO2011095417A2 WO2011095417A2 (de) 2011-08-11
WO2011095417A3 true WO2011095417A3 (de) 2011-10-13

Family

ID=44237191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/050984 WO2011095417A2 (de) 2010-02-03 2011-01-25 Metallband mit unterschiedlichen mechanischen eigenschaften

Country Status (5)

Country Link
US (1) US10155256B2 (de)
EP (1) EP2531308A2 (de)
CN (1) CN102740987B (de)
DE (1) DE102010000292B4 (de)
WO (1) WO2011095417A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013104296B4 (de) * 2013-04-26 2016-02-25 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines Fahrwerkbauteils und Fahrwerkbauteil
DE102013104298B4 (de) * 2013-04-26 2016-06-09 Thyssenkrupp Steel Europe Ag Tieftemperaturwalzprofilieren
DE102013104299B4 (de) * 2013-04-26 2016-02-18 Thyssenkrupp Steel Europe Ag Wirkmedienbasierte Tieftemperaturumformung
DE102015112889A1 (de) * 2015-08-05 2017-02-09 Salzgitter Flachstahl Gmbh Hochfester manganhaltiger Stahl, Verwendung des Stahls für flexibel gewalzte Stahlflachprodukte und Herstellverfahren nebst Stahlflachprodukt hierzu
ITUB20160442A1 (it) * 2016-02-04 2017-08-04 Fiat Ricerche Procedimento per la laminazione di lamiere metalliche con spessore variabile
DE102016103539B4 (de) 2016-02-29 2018-09-20 Thyssenkrupp Ag Verfahren zur Herstellung eines mehrdimensional gefügestrukturierten, tiefziehfähigen Metallflachprodukts und Metallflachprodukt
ES2911429T3 (es) * 2017-10-10 2022-05-19 Outokumpu Oy Método para la deformación en frío parcial de acero con grosor homogéneo
EP3790999B1 (de) * 2018-05-08 2023-08-09 Tata Steel IJmuiden B.V. Variabel gewalztes stahlband, -blech oder -rohling und verfahren zu dessen herstellung

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPS5982104A (ja) * 1982-11-01 1984-05-12 Sumitomo Metal Ind Ltd 厚板の圧延方法
JPS61284533A (ja) * 1985-06-10 1986-12-15 Nippon Steel Corp 非調質高張力鋼板の製造方法
US20060097549A1 (en) * 2004-11-05 2006-05-11 Benteler Automobiltechnik Gmbh Side panel for a motor vehicle, and method of making such a side panel
US20070246137A1 (en) * 2006-04-21 2007-10-25 Philippe Lequeu Method Of Making A Structural Element For Aeronautical Construction Comprising Differential Work-Hardening
US20090058111A1 (en) * 2005-04-29 2009-03-05 Autotech Engineering, A.I.E. Reinforcing bumper cross-member and production method thereof

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DE19840898C2 (de) * 1998-09-08 2000-06-29 Thyssenkrupp Stahl Ag Verfahren zum Herstellen belastungsoptimierter Stahlbänder
DE19846900C2 (de) * 1998-10-12 2000-08-10 Thyssenkrupp Stahl Ag Verfahren und Vorrichtung zum Herstellen eines Metallbandes für abzulängende Tailored Blanks
DE29913509U1 (de) 1999-08-03 1999-09-30 Achenbach Buschhuetten Gmbh Mehrwalzengerüst
US20030015263A1 (en) * 2000-05-26 2003-01-23 Chikara Kami Cold rolled steel sheet and galvanized steel sheet having strain aging hardening property and method for producing the same
DE10041280C2 (de) 2000-08-22 2003-03-06 Muhr & Bender Kg Verfahren und Vorrichtung zum flexiblen Walzen eines Metallbandes
DE10107027A1 (de) 2001-02-15 2002-09-12 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von metallischen Bändern mit Abschnitten unterschiedlicher Materialeigenschaften
NL1018817C2 (nl) * 2001-08-24 2003-02-25 Corus Technology B V Werkwijze voor het bewerken van een continu gegoten metalen plak of band, en aldus vervaardigde plaat of band.
FR2868084B1 (fr) * 2004-03-23 2006-05-26 Pechiney Rhenalu Sa Element de structure pour construction aeronautique presentant une variation des proprietes d'emploi
DE102004054444B3 (de) * 2004-08-10 2006-01-19 Daimlerchrysler Ag Verfahren zur Herstellung von Stahlbauteilen mit höchster Festigkeit und Plastizität
BRPI0419185A (pt) * 2004-11-03 2007-12-18 Thyssenkrupp Steel Ag chapa ou fita de aço de resistência superior, apresentando propriedades twip, e processo para sua fabricação por meio de "direct strip casting"
DE102005031461A1 (de) * 2005-07-04 2007-01-11 Bilstein Gmbh & Co. Kg Verfahren zur Herstellung eines mikrolegierten Kaltbandes mit einem auf den Dickenverlauf abgestimmten Eigenschaftsprofil
KR20160039304A (ko) * 2008-01-30 2016-04-08 타타 스틸 이즈무이덴 베.뷔. 열간-압연 ｔｗｉｐ-강의 제조 방법 및 이에 의해 제조된 ｔｗｉｐ-강 제품

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5982104A (ja) * 1982-11-01 1984-05-12 Sumitomo Metal Ind Ltd 厚板の圧延方法
JPS61284533A (ja) * 1985-06-10 1986-12-15 Nippon Steel Corp 非調質高張力鋼板の製造方法
US20060097549A1 (en) * 2004-11-05 2006-05-11 Benteler Automobiltechnik Gmbh Side panel for a motor vehicle, and method of making such a side panel
US20090058111A1 (en) * 2005-04-29 2009-03-05 Autotech Engineering, A.I.E. Reinforcing bumper cross-member and production method thereof
US20070246137A1 (en) * 2006-04-21 2007-10-25 Philippe Lequeu Method Of Making A Structural Element For Aeronautical Construction Comprising Differential Work-Hardening

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2531308A2 *

Also Published As

Publication number Publication date
CN102740987A (zh) 2012-10-17
WO2011095417A2 (de) 2011-08-11
CN102740987B (zh) 2016-03-30
US10155256B2 (en) 2018-12-18
DE102010000292B4 (de) 2014-02-13
DE102010000292A1 (de) 2011-08-04
US20120328899A1 (en) 2012-12-27
EP2531308A2 (de) 2012-12-12

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