FR2837656B1 - Procede et dispositif de chauffage par conduction electrique d'une piece metallique - Google Patents

Procede et dispositif de chauffage par conduction electrique d'une piece metallique

Info

Publication number
FR2837656B1
FR2837656B1 FR0303396A FR0303396A FR2837656B1 FR 2837656 B1 FR2837656 B1 FR 2837656B1 FR 0303396 A FR0303396 A FR 0303396A FR 0303396 A FR0303396 A FR 0303396A FR 2837656 B1 FR2837656 B1 FR 2837656B1
Authority
FR
France
Prior art keywords
heating
electrical conduction
metallic part
final heating
workpiece
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.)
Expired - Fee Related
Application number
FR0303396A
Other languages
English (en)
Other versions
FR2837656A1 (fr
Inventor
Gomez Rafael Garcia
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.)
Benteler Automobiltechnik GmbH
Original Assignee
Benteler Automobiltechnik GmbH
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 Benteler Automobiltechnik GmbH filed Critical Benteler Automobiltechnik GmbH
Publication of FR2837656A1 publication Critical patent/FR2837656A1/fr
Application granted granted Critical
Publication of FR2837656B1 publication Critical patent/FR2837656B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die 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
    • C21D2221/00—Treating localised areas of an article
    • 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
    • C21D9/0006—Details, accessories not peculiar to any of the following furnaces
    • C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Control Of Resistance Heating (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR0303396A 2002-03-22 2003-03-19 Procede et dispositif de chauffage par conduction electrique d'une piece metallique Expired - Fee Related FR2837656B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10212820A DE10212820C1 (de) 2002-03-22 2002-03-22 Verfahren und Einrichtung zum elektrischen Widerstandserwärmen von metallischen Werkstücken

Publications (2)

Publication Number Publication Date
FR2837656A1 FR2837656A1 (fr) 2003-09-26
FR2837656B1 true FR2837656B1 (fr) 2005-07-22

Family

ID=7714180

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0303396A Expired - Fee Related FR2837656B1 (fr) 2002-03-22 2003-03-19 Procede et dispositif de chauffage par conduction electrique d'une piece metallique

Country Status (3)

Country Link
US (1) US6897407B2 (fr)
DE (1) DE10212820C1 (fr)
FR (1) FR2837656B1 (fr)

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US7429711B2 (en) * 2004-09-17 2008-09-30 Noble Advanced Technologies, Inc. Metal forming apparatus and process with resistance heating
US8661869B2 (en) * 2005-11-04 2014-03-04 Cyril Bath Company Stretch forming apparatus with supplemental heating and method
US7669452B2 (en) * 2005-11-04 2010-03-02 Cyril Bath Company Titanium stretch forming apparatus and method
DE102005055494B3 (de) * 2005-11-18 2007-05-24 Thyssenkrupp Steel Ag Verfahren zum Herstellen von einem Bauteil aus einem metallischen Flachprodukt durch Pressumformen
TR200805253T2 (tr) 2006-01-18 2008-09-22 Terzi̇akin Mehmet Sıcak presleme işlemlerinde soğuma ve sertleşme etkileri kontrolü için takım.
US7714253B2 (en) * 2006-03-16 2010-05-11 Noble Advanced Technologies, Inc. Method and apparatus for the uniform resistance heating of articles
DE102006037637A1 (de) * 2006-08-10 2008-02-14 Müller Weingarten AG Verfahren und Vorrichtung zum konduktiven Erwärmen von Metallblechen
US20090155615A1 (en) * 2007-12-18 2009-06-18 Gm Global Technology Operations, Inc. Designed orientation for welded automotive structural components made of press hardened steel
US9622295B1 (en) * 2008-03-10 2017-04-11 Radyne Corporation Scan induction heat treatment of an elongated workpiece
JP4563469B2 (ja) * 2008-05-16 2010-10-13 トヨタ自動車株式会社 プレス加工方法及びプレス加工品
DE102009016027A1 (de) * 2009-04-02 2010-10-07 Volkswagen Ag Verfahren zur Herstellung eines Bauteils, insbesondere eines Karosserieteiles, sowie Fertigungsstraße zur Durchführung des Verfahrens
US8506732B2 (en) * 2009-08-07 2013-08-13 Radyne Corporation Heat treatment of helical springs or similarly shaped articles by electric resistance heating
EP2489747B1 (fr) * 2009-10-16 2017-03-15 Toyota Jidosha Kabushiki Kaisha Procédé et dispositif de chauffage direct par résistance
US8652276B2 (en) * 2009-12-22 2014-02-18 Sprint AeroSystems, Inc. System and method for forming contoured new and near-net shape titanium parts
DE102010004081C5 (de) * 2010-01-06 2016-11-03 Benteler Automobiltechnik Gmbh Verfahren zum Warmformen und Härten einer Platine
AT509596B1 (de) * 2010-06-04 2011-10-15 Ebner Ind Ofenbau Verfahren zum erwärmen eines formbauteils für ein anschliessendes presshärten sowie durchlaufofen zum bereichsweisen erwärmen eines auf eine vorgegebene temperatur vorgewärmten formbauteils auf eine höhere temperatur
EP2716525A4 (fr) * 2011-05-26 2015-10-14 Toyota Motor Co Ltd Procédé de formation d'un prolongement de linteau et structure de véhicule
DE112011105617B8 (de) * 2011-09-13 2018-09-27 Toyota Jidosha Kabushiki Kaisha Elektrische Heizvorrichtung
EP2570205A1 (fr) * 2011-09-15 2013-03-20 Dieter Uschkoreit Outil de déformation à chaud et de durcissement d'une platine de tôle
JP5927610B2 (ja) * 2012-06-01 2016-06-01 高周波熱錬株式会社 通電装置、通電方法、及び通電加熱装置
JP6024063B2 (ja) * 2012-07-07 2016-11-09 高周波熱錬株式会社 通電加熱方法
JP6142409B2 (ja) * 2012-08-06 2017-06-07 高周波熱錬株式会社 通電加熱方法
CN102814368A (zh) * 2012-08-23 2012-12-12 北京航空航天大学 一种型材热拉弯蠕变复合成形工装系统及其使用方法
DE102013105362A1 (de) 2013-05-24 2014-11-27 Thyssenkrupp Steel Europe Ag Verfahren und Härtungswerkzeug zum Härten eines Bauteils oder Halbzeugs
JP6194526B2 (ja) * 2013-06-05 2017-09-13 高周波熱錬株式会社 板状ワークの加熱方法及び加熱装置並びにホットプレス成形方法
JP6295696B2 (ja) * 2014-02-10 2018-03-20 新日鐵住金株式会社 通電加熱用電極及びこれを用いた鋼板の通電加熱方法
DE102014104398B4 (de) * 2014-03-28 2016-06-16 Benteler Automobiltechnik Gmbh Erwärmungsvorrichtung zum konduktiven Erwärmen einer Blechplatine
JP6463911B2 (ja) * 2014-06-24 2019-02-06 高周波熱錬株式会社 加熱方法及び加熱装置並びにプレス成形品の作製方法
JP6427397B2 (ja) * 2014-11-20 2018-11-21 高周波熱錬株式会社 加熱方法及び加熱装置並びにプレス成形品の作製方法
DE102015112812A1 (de) * 2015-08-04 2017-02-09 Benteler Automobiltechnik Gmbh Vorrichtung und Verfahren zum bereichsweisen Anlassen von Metallbauteilen
JP2018089649A (ja) * 2016-12-02 2018-06-14 株式会社ワイテック プレス加工装置
US11028470B2 (en) * 2017-01-27 2021-06-08 Battelle Memorial Institute Method for heat-treating metal materials
CN109561524A (zh) * 2019-01-09 2019-04-02 武汉光迅科技股份有限公司 一种微型加热器及其封装方式
DE102019102638A1 (de) 2019-02-04 2020-08-06 Salzgitter Hydroforming GmbH & Co. KG Verfahren zur Herstellung eines Bauteils aus Metall mittels Innenhochdruckumformen
DE102020125946A1 (de) 2020-10-05 2022-04-07 HEGGEMANN Aktiengesellschaft Verfahren zur Bearbeitung einer elektrisch leitfähigen Blechplatine
CZ2020587A3 (cs) 2020-10-30 2021-12-29 Západočeská Univerzita V Plzni Plechový polotovar, určený pro hlubokotažné tváření a pro odporový ohřev elektrickým proudem
CN114350916B (zh) * 2022-01-05 2023-05-23 同济大学 快速加热不起皱的金属板及其加热装置

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* Cited by examiner, † Cited by third party
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US1979111A (en) * 1931-10-12 1934-10-30 Gen Electric Metal heating
DE1262320B (de) * 1956-06-25 1968-03-07 Bbc Brown Boveri & Cie Verfahren und Vorrichtung zum Erhitzen von Stahlbloecken
US2972043A (en) * 1956-10-08 1961-02-14 Bochumer Ver Fuer Gusstahlfabr Resistance heating process and apparatus
US3737618A (en) * 1971-09-07 1973-06-05 Park Ohio Industries Inc Method and apparatus for resistance heating slotted tubes
US3806697A (en) * 1973-02-12 1974-04-23 D Gray Steel bar heater
DE3026346C2 (de) * 1980-07-11 1985-11-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Streckglühen von elektrischen Mantelrohr-Heizkörpern und Vorrichtung zur Durchführung dieses Verfahrens

Also Published As

Publication number Publication date
US20030217991A1 (en) 2003-11-27
DE10212820C1 (de) 2003-04-17
FR2837656A1 (fr) 2003-09-26
US6897407B2 (en) 2005-05-24

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Effective date: 20151130