MX2017001024A - Metodo para calentar laminas de acero y dispositivo para llevar a cabo el metodo. - Google Patents

Metodo para calentar laminas de acero y dispositivo para llevar a cabo el metodo.

Info

Publication number
MX2017001024A
MX2017001024A MX2017001024A MX2017001024A MX2017001024A MX 2017001024 A MX2017001024 A MX 2017001024A MX 2017001024 A MX2017001024 A MX 2017001024A MX 2017001024 A MX2017001024 A MX 2017001024A MX 2017001024 A MX2017001024 A MX 2017001024A
Authority
MX
Mexico
Prior art keywords
heating
zone
carrying
sheet bar
rate
Prior art date
Application number
MX2017001024A
Other languages
English (en)
Inventor
Sommer Andreas
STEGFELLNER Leopold
Kurz Thomas
Kolnberger Siegfried
Haslmayr Michael
Original Assignee
Voestalpine Stahl 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 Voestalpine Stahl Gmbh filed Critical Voestalpine Stahl Gmbh
Publication of MX2017001024A publication Critical patent/MX2017001024A/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
    • 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
    • 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
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction 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
    • C21D1/34—Methods of heating
    • C21D1/52—Methods of heating with flames
    • 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
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/068—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by radiant tubes, the tube being heated by a hot medium, e.g. hot gases
    • 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
    • F27B9/36—Arrangements of heating 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • 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
    • F27B9/12—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity with special arrangements for preheating or cooling the charge
    • F27B2009/124—Cooling
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Abstract

La invencion se refiere a un metodo para calentar una preforma o un componente de lamina de acero preformado para propositos de formacion en caliente y/o endurecimiento por temple; en al menos algunas regiones, el calentamiento se lleva a cabo a una temperatura por arriba de la AC3; el calentamiento de la preforma se incorpora como un calentamiento rapido y para este fin, la preforma se calienta en una primera zona a una velocidad de calentamiento promedio de > 25 K/s hasta aproximadamente 600‹C y, por arriba de esta temperatura, se calienta a una velocidad de calentamiento promedio de > 10 K/s hasta un maximo de la temperatura AC3 y despues se transfiere a una segunda zona en la cual la preforma que se ha precalentado en la primera zona se calienta en al menos algunas regiones a temperaturas mayores que la AC3, en particular > 850‹C, siendo la velocidad de calentamiento en la segunda zona > 10 K/s; la invencion se refiere tambien a un dispositivo para llevar a cabo el metodo.
MX2017001024A 2014-07-23 2015-07-21 Metodo para calentar laminas de acero y dispositivo para llevar a cabo el metodo. MX2017001024A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014110415.3A DE102014110415B4 (de) 2014-07-23 2014-07-23 Verfahren zum Aufheizen von Stahlblechen und Vorrichtung zur Durchführung des Verfahrens
PCT/EP2015/066634 WO2016012442A1 (de) 2014-07-23 2015-07-21 Verfahren zum aufheizen von stahlblechen und vorrichtung zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
MX2017001024A true MX2017001024A (es) 2017-03-14

Family

ID=53835396

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001024A MX2017001024A (es) 2014-07-23 2015-07-21 Metodo para calentar laminas de acero y dispositivo para llevar a cabo el metodo.

Country Status (8)

Country Link
US (1) US10612108B2 (es)
EP (1) EP3172345B1 (es)
CN (1) CN106715725A (es)
CA (1) CA2955279C (es)
DE (1) DE102014110415B4 (es)
ES (1) ES2820764T3 (es)
MX (1) MX2017001024A (es)
WO (1) WO2016012442A1 (es)

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DE102015215179A1 (de) * 2015-08-07 2017-02-09 Schwartz Gmbh Verfahren zur Wärmebehandlung und Wärmebehandlungsvorrichtung
DE102016101975B4 (de) * 2016-02-04 2017-10-19 Voestalpine Metal Forming Gmbh Vorrichtung zum Herstellen von gehärteten Stahlbauteilen und Verfahren zum Härten
US11219937B2 (en) * 2016-08-09 2022-01-11 Autotech Engineering S.L. Centering and selective heating
DE102016219579A1 (de) 2016-10-10 2018-04-12 Volkswagen Aktiengesellschaft Verfahren zur Wärmebehandlung und Einrichtung zur Wärmebehandlung
EP3559283A1 (en) * 2016-12-22 2019-10-30 Autotech Engineering S.L. Method for heating a blank and heating system
DE102017120128A1 (de) * 2017-09-01 2019-03-07 Schwartz Gmbh Verfahren zum Erwärmen eines metallischen Bauteils auf eine Zieltemperatur und entsprechender Rollenherdofen
CN107523668B (zh) * 2017-09-01 2019-06-25 华菱安赛乐米塔尔汽车板有限公司 一种无镀层变强度钢复合材料
DE102019115968A1 (de) * 2018-12-17 2020-06-18 CREMER Polyfour Entwicklungs- und Vertriebs-GmbH für Industrieöfen Hubbalkendurchlaufofen und Verfahren zum Betrieb eines Hubbalkendurchlaufofens
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DE102020103276A1 (de) * 2020-02-10 2021-08-12 Benteler Automobiltechnik Gmbh Ofen zur partiellen Erwärmung von Metallbauteilen
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DE102020212465A1 (de) 2020-10-01 2022-04-07 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung eines zumindest teilweise pressgehärten Stahlblechbauteils und zumindest teilweise pressgehärtetes Stahlblechbauteil
DE102020127057A1 (de) * 2020-10-14 2022-04-14 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung einer Stahlplatine sowie Temperierstation
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Also Published As

Publication number Publication date
CA2955279C (en) 2021-10-19
EP3172345B1 (de) 2020-09-09
CN106715725A (zh) 2017-05-24
US10612108B2 (en) 2020-04-07
DE102014110415A1 (de) 2016-01-28
ES2820764T3 (es) 2021-04-22
DE102014110415B4 (de) 2016-10-20
CA2955279A1 (en) 2016-01-28
US20170218473A1 (en) 2017-08-03
WO2016012442A1 (de) 2016-01-28
EP3172345A1 (de) 2017-05-31

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