ES2383964T3 - Horno de paso continuo de varias cámaras con funcionamiento de gas protector y procedimiento para el calentamiento libre de óxido de piezas de trabajo galvanizadas - Google Patents

Horno de paso continuo de varias cámaras con funcionamiento de gas protector y procedimiento para el calentamiento libre de óxido de piezas de trabajo galvanizadas Download PDF

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Publication number
ES2383964T3
ES2383964T3 ES06004360T ES06004360T ES2383964T3 ES 2383964 T3 ES2383964 T3 ES 2383964T3 ES 06004360 T ES06004360 T ES 06004360T ES 06004360 T ES06004360 T ES 06004360T ES 2383964 T3 ES2383964 T3 ES 2383964T3
Authority
ES
Spain
Prior art keywords
protective gas
furnace
workpiece
oven
continuous passage
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 - Lifetime
Application number
ES06004360T
Other languages
English (en)
Spanish (es)
Inventor
Rolf-Josef Schwartz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2383964T3 publication Critical patent/ES2383964T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • C21D1/763—Adjusting the composition of the atmosphere using a catalyst
    • 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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum
    • 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
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • F27B9/047—Furnaces with controlled atmosphere the atmosphere consisting of protective 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 specially adapted for furnaces of these types
    • F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
    • 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
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases or liquids
    • 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
    • F27D7/00—Forming, maintaining or circulating atmospheres in heating chambers
    • F27D7/06—Forming or maintaining special atmospheres or vacuum within heating chambers
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0033—Heating elements or systems using burners
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/007—Partitions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Coating With Molten Metal (AREA)
ES06004360T 2006-03-03 2006-03-03 Horno de paso continuo de varias cámaras con funcionamiento de gas protector y procedimiento para el calentamiento libre de óxido de piezas de trabajo galvanizadas Expired - Lifetime ES2383964T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06004360A EP1830147B1 (de) 2006-03-03 2006-03-03 Mehrkammer-Durchlaufofen mit Schutzgasbetrieb und Verfahren zum oxidfreien Erwärmen von verzinkten Werkstücken

Publications (1)

Publication Number Publication Date
ES2383964T3 true ES2383964T3 (es) 2012-06-27

Family

ID=36676584

Family Applications (1)

Application Number Title Priority Date Filing Date
ES06004360T Expired - Lifetime ES2383964T3 (es) 2006-03-03 2006-03-03 Horno de paso continuo de varias cámaras con funcionamiento de gas protector y procedimiento para el calentamiento libre de óxido de piezas de trabajo galvanizadas

Country Status (3)

Country Link
EP (1) EP1830147B1 (de)
AT (1) ATE553344T1 (de)
ES (1) ES2383964T3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009017610A1 (de) 2009-04-15 2010-10-21 Gemkow, Stefan, Dipl.-Ing. Behandlungstunnel, insbesondere zum Betrieb bei hohen oder niedrigen Temperaturen und/oder in Schutzgasatmosphäre und zugehöriges Behandlungsverfahren
ES2528001T3 (es) * 2011-02-10 2015-02-03 Schwartz, Eva Horno
DE102012221120B4 (de) * 2012-11-19 2017-01-26 Kirchhoff Automotive Deutschland Gmbh Rollenherdofen und Verfahren zur Wärmebehandlung von metallischen Blechen
DE102013107777A1 (de) 2013-07-22 2015-01-22 Thyssenkrupp Steel Europe Ag Vorrichtung zur Wärmebehandlung beschichteter Stahlhalbzeuge
DE102014110415B4 (de) 2014-07-23 2016-10-20 Voestalpine Stahl Gmbh Verfahren zum Aufheizen von Stahlblechen und Vorrichtung zur Durchführung des Verfahrens
CN105937853B (zh) * 2016-05-26 2018-03-06 孙颖 钢带式还原炉保护气氛气体系统
DE102017110221A1 (de) * 2017-05-11 2018-11-15 Gottfried Wilhelm Leibniz Universität Hannover Verfahren zur Wärmebehandlung eines Bauteils sowie Anlage dafür
WO2021125577A1 (ko) * 2019-12-20 2021-06-24 현대제철 주식회사 핫 스탬핑 부품, 및 이의 제조 방법
CZ310333B6 (cs) * 2019-12-20 2025-03-05 Hyundai Steel Company Za tepla lisovaná součást a způsob její výroby
KR102366284B1 (ko) * 2020-12-28 2022-02-23 현대제철 주식회사 핫 스탬핑 부품 및 그 제조방법
DE102024125622A1 (de) 2024-09-06 2026-03-12 Onejoon Gmbh Prozessvorrichtung zur thermischen Behandlung von Prozessmaterial

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619106B2 (ja) * 1984-09-20 1994-03-16 大同特殊鋼株式会社 連続雰囲気熱処理装置
JPH03125897A (ja) * 1989-10-12 1991-05-29 R I Denshi Kogyo:Kk 酸素濃度極低下雰囲気炉
ES2082641T3 (es) * 1992-03-27 1996-03-16 Heimsoth Verwaltungen Procedimiento para el tratamiento termico de material metalico.
US5968457A (en) * 1994-06-06 1999-10-19 Praxair Technology, Inc. Apparatus for producing heat treatment atmospheres
DE19719203C2 (de) 1996-05-10 2000-05-11 Eisenmann Kg Maschbau Sinterverfahren für aus Metall-Pulver, insbesondere aus Mehrkomponentensystemen auf Basis von Eisen-Pulver, gepreßte Formteile sowie zur Durchführung des Verfahrens geeigneter Sinterofen
DE19621036C2 (de) 1996-05-24 2000-07-06 Westfalen Ag Vorrichtung zur Erzeugung von Endogas
US6283748B1 (en) * 1999-06-17 2001-09-04 Btu International, Inc. Continuous pusher furnace having traveling gas barrier

Also Published As

Publication number Publication date
ATE553344T1 (de) 2012-04-15
EP1830147B1 (de) 2012-04-11
EP1830147A1 (de) 2007-09-05

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