EP3420111C0 - Verfahren zur gezielten bauteilzonenindividuellen wärmebehandlung - Google Patents

Verfahren zur gezielten bauteilzonenindividuellen wärmebehandlung

Info

Publication number
EP3420111C0
EP3420111C0 EP17704171.2A EP17704171A EP3420111C0 EP 3420111 C0 EP3420111 C0 EP 3420111C0 EP 17704171 A EP17704171 A EP 17704171A EP 3420111 C0 EP3420111 C0 EP 3420111C0
Authority
EP
European Patent Office
Prior art keywords
heat treatment
individual component
targeted heat
component zones
zones
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.)
Active
Application number
EP17704171.2A
Other languages
English (en)
French (fr)
Other versions
EP3420111B1 (de
EP3420111A1 (de
Inventor
Frank Wilden
Jörg Winkel
Andreas Reinartz
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.)
Schwartz GmbH
Original Assignee
Schwartz 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 Schwartz GmbH filed Critical Schwartz GmbH
Publication of EP3420111A1 publication Critical patent/EP3420111A1/de
Application granted granted Critical
Publication of EP3420111B1 publication Critical patent/EP3420111B1/de
Publication of EP3420111C0 publication Critical patent/EP3420111C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C21D1/62—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
    • 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
    • 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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
    • 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
    • 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
    • C21D1/667—Quenching devices for spray 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/002—Bainite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Tunnel Furnaces (AREA)
EP17704171.2A 2016-02-23 2017-01-25 Verfahren zur gezielten bauteilzonenindividuellen wärmebehandlung Active EP3420111B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016202766.2A DE102016202766A1 (de) 2016-02-23 2016-02-23 Wärmebehandlungsverfahren und Wärmebehandlungsvorrichtung
PCT/EP2017/051511 WO2017144217A1 (de) 2016-02-23 2017-01-25 Wärmebehandlungsverfahren und wärmebehandlungsvorrichtung

Publications (3)

Publication Number Publication Date
EP3420111A1 EP3420111A1 (de) 2019-01-02
EP3420111B1 EP3420111B1 (de) 2024-01-24
EP3420111C0 true EP3420111C0 (de) 2024-01-24

Family

ID=58009781

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17704171.2A Active EP3420111B1 (de) 2016-02-23 2017-01-25 Verfahren zur gezielten bauteilzonenindividuellen wärmebehandlung

Country Status (11)

Country Link
US (1) US11118239B2 (de)
EP (1) EP3420111B1 (de)
JP (2) JP2019509401A (de)
KR (1) KR102592707B1 (de)
CN (1) CN109072326B (de)
BR (1) BR112018016740B1 (de)
DE (1) DE102016202766A1 (de)
ES (1) ES2972529T3 (de)
MX (1) MX2018009922A (de)
PL (1) PL3420111T3 (de)
WO (1) WO2017144217A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020106139A1 (de) * 2020-03-06 2021-09-09 Schwartz Gmbh Thermisches Behandeln eines Bauteils
DE102020106192A1 (de) * 2020-03-06 2021-09-09 Schwartz Gmbh Thermisches Behandeln eines beschichteten Bauteils
DE102022130152A1 (de) * 2022-11-15 2024-05-16 Schwartz Gmbh Thermisches Behandeln eines metallischen Bauteils
DE102022130154A1 (de) * 2022-11-15 2024-05-16 Schwartz Gmbh Thermisches Behandeln eines metallischen Bauteils
DE102022130153A1 (de) * 2022-11-15 2024-05-16 Schwartz Gmbh Thermisches Behandeln eines metallischen Bauteils

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422588C2 (de) * 1994-06-28 1999-09-23 Ald Vacuum Techn Gmbh Verfahren zum Abschrecken von Werkstücken durch Gase und Wärmebehandlungsanlage zur Durchführung des Verfahrens
DE10208216C1 (de) * 2002-02-26 2003-03-27 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines metallischen Bauteils
WO2006017880A1 (en) 2004-08-18 2006-02-23 Bishop Innovation Limited Method of manufacturing a hardened forged steel component
KR101124239B1 (ko) * 2006-03-17 2012-03-27 정우창 고강도 자동차 시트 레일 및 이의 제조 방법
US8083872B2 (en) 2007-08-03 2011-12-27 Rolls-Royce Plc Method of heat treating a superalloy component and an alloy component
GB0719457D0 (en) * 2007-10-04 2007-11-14 Skf Ab Heat-treatment process for a steel
DE102008030279A1 (de) * 2008-06-30 2010-01-07 Benteler Automobiltechnik Gmbh Partielles Warmformen und Härten mittels Infrarotlampenerwärmung
JP4795486B2 (ja) * 2009-06-22 2011-10-19 新日本製鐵株式会社 鋼板の熱間プレス成形方法、鋼板の熱間プレス成形装置、及び鋼成形部材
DE102010010156A1 (de) 2010-03-04 2011-09-08 Kirchhoff Automotive Deutschland Gmbh Verfahren zur Herstellung eines Formteiles mit mindestens zwei Gefügebereichen unterschiedlicher Duktilität
JP2011255413A (ja) * 2010-06-11 2011-12-22 Toyoda Iron Works Co Ltd 鋼板の加熱装置、プレス成形品の製造方法、およびプレス成形品
DE102010048209C5 (de) * 2010-10-15 2016-05-25 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines warmumgeformten pressgehärteten Metallbauteils
PL2497840T5 (pl) 2011-03-10 2020-07-27 Schwartz Gmbh Układ pieca do częściowego ogrzewania części z blachy stalowej
KR101277864B1 (ko) * 2011-03-31 2013-06-21 주식회사 포스코 열간 성형용 블랭크 열처리 장치 및 열간 성형품 제조방법
KR101304621B1 (ko) * 2011-06-28 2013-09-05 주식회사 포스코 영역별로 상이한 강도를 갖는 프레스 성형품의 제조방법
EP2548975A1 (de) 2011-07-20 2013-01-23 LOI Thermprocess GmbH Verfahren und Vorrichtung zur Herstellung eines gehärteten metallischen Bauteils mit mindestens zwei Bereichen unterschiedlicher Duktilität
WO2013137308A1 (ja) * 2012-03-13 2013-09-19 株式会社アステア 鋼板部材の強化方法
EP2679692A1 (de) * 2012-06-29 2014-01-01 GEDIA Gebrüder Dingerkus GmbH Verfahren zur Herstellung eines pressgehärteten Formbauteils aus Stahlblech
DE102012216468B3 (de) * 2012-09-14 2014-01-16 Ebner Industrieofenbau Gmbh Verfahren zum Herstellen eines Metallbauteils für eine Metallvorrichtung
KR101482336B1 (ko) * 2012-12-21 2015-01-13 주식회사 포스코 이종 강도 영역을 갖는 열간 성형품의 제조방법
DE102014201259A1 (de) 2014-01-23 2015-07-23 Schwartz Gmbh Wärmebehandlungsvorrichtung
HUE051924T2 (hu) 2014-01-23 2021-03-29 Schwartz Gmbh Hõkezelési eljárás

Also Published As

Publication number Publication date
MX2018009922A (es) 2019-01-21
EP3420111B1 (de) 2024-01-24
DE102016202766A1 (de) 2017-08-24
BR112018016740A2 (pt) 2018-12-26
PL3420111T3 (pl) 2024-06-03
WO2017144217A1 (de) 2017-08-31
KR102592707B1 (ko) 2023-10-20
JP2019509401A (ja) 2019-04-04
CN109072326B (zh) 2021-03-19
EP3420111A1 (de) 2019-01-02
ES2972529T3 (es) 2024-06-13
JP7437466B2 (ja) 2024-02-22
JP2022166196A (ja) 2022-11-01
BR112018016740B1 (pt) 2023-03-21
CN109072326A (zh) 2018-12-21
KR20180118158A (ko) 2018-10-30
US20190024199A1 (en) 2019-01-24
US11118239B2 (en) 2021-09-14

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