MX2022010937A - Tratamiento termico de un componente. - Google Patents

Tratamiento termico de un componente.

Info

Publication number
MX2022010937A
MX2022010937A MX2022010937A MX2022010937A MX2022010937A MX 2022010937 A MX2022010937 A MX 2022010937A MX 2022010937 A MX2022010937 A MX 2022010937A MX 2022010937 A MX2022010937 A MX 2022010937A MX 2022010937 A MX2022010937 A MX 2022010937A
Authority
MX
Mexico
Prior art keywords
component
zone
temperature
section
continuous furnace
Prior art date
Application number
MX2022010937A
Other languages
English (en)
Inventor
Jörg Winkel
Frank Wilden
Andreas Reinartz
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 MX2022010937A publication Critical patent/MX2022010937A/es

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
    • C21D1/18—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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/40—Arrangements of controlling or monitoring 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
    • C21D2221/00—Treating localised areas of an article
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Control Of Heat Treatment Processes (AREA)

Abstract

Procedimiento para el tratamiento térmico de un componente (2), que comprende: a) calentar el componente (2) en un primer horno continuo (3) que en la dirección de transporte (r) del componente (2) está dividido en una primera zona (6) y una segunda zona (7) contigua a esta y que es atravesada más tarde por el componente (2), extendiéndose la primera zona (6) y la segunda zona (7) en la dirección de transporte (r) del componente (2) juntas por al menos el 70 % del primer horno continuo (3), en donde una temperatura promedio en la primera zona (6) se sitúa por debajo de la temperatura AC3 (TAC3) del componente (2), y en donde una temperatura promedio en la segunda zona (7) se sitúa por encima de la temperatura AC3 (TAC3) del componente (2), b) transferir el componente (2) desde el primer horno continuo (3) a una estación de atemperado (4), c) tratar térmicamente el componente (2) en la estación de atemperado (4), en donde una primera área del componente (2) se expone a una temperatura que se sitúa, en promedio, por encima de la temperatura AC3 (TAC3) del componente (2), y una segunda área del componente (2) se enfría. Debido al diferente tratamiento térmico por áreas, el componente (2) obtiene una ductilidad diferente por áreas. Esto es ventajoso, por ejemplo, en el caso de un pilar B para un vehículo de motor. Las diferentes temperaturas (TZ1, TZ2) en las zonas (6, 7) del primer horno continuo (3) hacen, a este respecto, que las áreas de diferente ductilidad estén separadas entre sí de manera particularmente precisa.
MX2022010937A 2020-03-06 2021-02-23 Tratamiento termico de un componente. MX2022010937A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020106139.0A DE102020106139A1 (de) 2020-03-06 2020-03-06 Thermisches Behandeln eines Bauteils
PCT/EP2021/054443 WO2021175663A1 (de) 2020-03-06 2021-02-23 Thermisches behandeln eines bauteils

Publications (1)

Publication Number Publication Date
MX2022010937A true MX2022010937A (es) 2022-10-07

Family

ID=74758775

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022010937A MX2022010937A (es) 2020-03-06 2021-02-23 Tratamiento termico de un componente.

Country Status (5)

Country Link
EP (1) EP4114992A1 (es)
JP (1) JP2023516732A (es)
DE (1) DE102020106139A1 (es)
MX (1) MX2022010937A (es)
WO (1) WO2021175663A1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007012180B3 (de) 2007-03-14 2008-06-05 Andreas Breloer Verfahren zur Wärmebehandlung von Halbzeugen aus Metall
DE102009050879B3 (de) 2009-10-27 2011-09-01 Itg Induktionsanlagen Gmbh Verfahren und Vorrichtung zur Erwärmung von Platinen
DE102013107870A1 (de) 2013-07-23 2015-01-29 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung von Formbauteilen sowie Formbauteil und Durchlaufofen
DE102016100648B4 (de) 2015-12-23 2018-04-12 Benteler Automobiltechnik Gmbh Wärmebehandlungsofen sowie Verfahren zur Wärmebehandlung einer vorbeschichteten Stahlblechplatine und Verfahren zur Herstellung eines Kraftfahrzeugbauteils
DE102016118252A1 (de) 2016-09-27 2018-03-29 Schwartz Gmbh Verfahren und Vorrichtung zur Wärmebehandlung eines metallischen Bauteils
DE102016202766A1 (de) * 2016-02-23 2017-08-24 Schwartz Gmbh Wärmebehandlungsverfahren und Wärmebehandlungsvorrichtung
DE102017115755A1 (de) * 2017-07-13 2019-01-17 Schwartz Gmbh Verfahren und Vorrichtung zur Wärmebehandlung eines metallischen Bauteils
DE102017120128A1 (de) * 2017-09-01 2019-03-07 Schwartz Gmbh Verfahren zum Erwärmen eines metallischen Bauteils auf eine Zieltemperatur und entsprechender Rollenherdofen

Also Published As

Publication number Publication date
DE102020106139A1 (de) 2021-09-09
WO2021175663A1 (de) 2021-09-10
CN115210388A (zh) 2022-10-18
JP2023516732A (ja) 2023-04-20
EP4114992A1 (de) 2023-01-11

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