[go: up one dir, main page]

ES8407573A1 - Un metodo de hacer funcionar un horno continuo de tratamiento termico. - Google Patents

Un metodo de hacer funcionar un horno continuo de tratamiento termico.

Info

Publication number
ES8407573A1
ES8407573A1 ES526964A ES526964A ES8407573A1 ES 8407573 A1 ES8407573 A1 ES 8407573A1 ES 526964 A ES526964 A ES 526964A ES 526964 A ES526964 A ES 526964A ES 8407573 A1 ES8407573 A1 ES 8407573A1
Authority
ES
Spain
Prior art keywords
furnace
air
flow
ingress
exit
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
Application number
ES526964A
Other languages
English (en)
Other versions
ES526964A0 (es
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.)
BOC Group Ltd
Original Assignee
BOC Group Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26280755&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8407573(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BOC Group Ltd filed Critical BOC Group Ltd
Publication of ES526964A0 publication Critical patent/ES526964A0/es
Publication of ES8407573A1 publication Critical patent/ES8407573A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27D99/0073—Seals
    • 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
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path being carried by a conveyor
    • F27B9/243—Endless-strand conveyor
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids or removable covers
    • F27D1/1858—Doors
    • F27D2001/1875—Hanging doors and walls
    • F27D2001/1883—Hanging curtains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

METODO PARA HACER FUNCIONAR UN HORNO CONTINUO DE TRATAMIENTO TERMICO DE METALES.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE HACE PASAR EL MATERIAL A TRATAR TERMICAMENTE A TRAVES DEL HORNO DESDE LA ENTRADA A LA SALIDA; SEGUNDA, SE SUMINISTRA GAS REDUCTOR Y GAS NO REACTIVO A LA REGION DEL HORNO DONDE SE LLEVA A EFECTO EL TRATAMIENTO TERMICO; Y POR ULTIMO, SE SUMINISTRA GAS NO REACTIVO AL HORNO EN LUGARES ESCOGIDOS PARA CREAR UNA ATMOSFERA ADECUADA DE TRABAJO.
ES526964A 1981-09-19 1983-11-02 Un metodo de hacer funcionar un horno continuo de tratamiento termico. Expired ES8407573A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8128392 1981-09-19
GB8217338 1982-06-15

Publications (2)

Publication Number Publication Date
ES526964A0 ES526964A0 (es) 1984-09-16
ES8407573A1 true ES8407573A1 (es) 1984-09-16

Family

ID=26280755

Family Applications (2)

Application Number Title Priority Date Filing Date
ES515780A Expired ES8403163A1 (es) 1981-09-19 1982-09-17 Un metodo de hacer funcionar un horno continuo de tratamiento termico.
ES526964A Expired ES8407573A1 (es) 1981-09-19 1983-11-02 Un metodo de hacer funcionar un horno continuo de tratamiento termico.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES515780A Expired ES8403163A1 (es) 1981-09-19 1982-09-17 Un metodo de hacer funcionar un horno continuo de tratamiento termico.

Country Status (6)

Country Link
EP (1) EP0075438B1 (es)
JP (1) JPH0617501B2 (es)
AU (1) AU556896B2 (es)
DE (1) DE3277843D1 (es)
ES (2) ES8403163A1 (es)
GB (1) GB2108156B (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395321B (de) * 1983-07-05 1992-11-25 Ebner Ind Ofenbau Verfahren zum abkuehlen von chargen in diskontinuierlich arbeitenden industrieoefen, insbesondere von stahldraht- oder - bandbunden in haubengluehoefen
FR2583064B1 (fr) * 1985-06-05 1987-08-14 Air Liquide Procede de traitement thermique, hotte pour la mise en oeuvre de ce procede et son utilisation dans les fours de traitement thermique
DE3733884A1 (de) * 1987-10-07 1989-04-27 Linde Ag Verfahren zum gluehen von metallteilen in durchlaufoefen
IT1229078B (it) * 1988-03-16 1991-07-18 Air Liquide Procedimento e dispositivo di trattamento di ricottura di articoli metallici.
FR2628752B1 (fr) * 1988-03-16 1993-01-15 Air Liquide Procede et dispositif de traitement de recuit de bandes metalliques en four vertical
FR2628753B1 (fr) * 1988-03-16 1993-07-23 Air Liquide Procede et dispositif de traitement de recuit d'articles metalliques en four horizontal
DE3809516A1 (de) * 1988-03-22 1989-10-05 Messer Griesheim Gmbh Verfahren zum versorgen einer vertikal- oder horizontalgluehanlage mit schutz- und reaktionsgas
DE3828134A1 (de) * 1988-08-18 1990-02-22 Linde Ag Verfahren zur waermebehandlung von werkstuecken
DE3926417A1 (de) * 1989-01-17 1990-07-19 Linde Ag Verfahren zum gluehen von metallteilen unter wasserstoffreichem schutzgas in einem durchlaufofen
JP3002518B2 (ja) * 1990-10-17 2000-01-24 株式会社日立製作所 液晶表示装置
DE4104982A1 (de) * 1991-02-19 1992-08-20 Linde Ag Durchlaufwaermebehandlungsanlage mit spezieller schutzgasabsaugung
IL119434A (en) * 1995-11-27 2000-01-31 Boc Group Inc Furnace
FR2746112B1 (fr) * 1996-03-13 1998-06-05 Procede de traitement thermique en continu de bandes metalliques dans des atmospheres de nature differente
FR2801953B1 (fr) * 1999-12-06 2002-05-10 Snecma Boite d'etancheite pour une enceinte de traitement en continu de produit mince en bande, notamment pour four de carbonisation en continu de substrat fibreux
DE10050673C1 (de) * 2000-10-04 2002-04-18 Kohnle W Waermebehandlung Verfahren zum Anlassen von Werkstücken in einem Ofen unter einer Schutzgasatmoshäre
LU90721B1 (en) * 2001-01-25 2002-07-26 Circuit Foil Luxembourg Trading Sarl Method for producing metal foams and furnace for producing same
JP2003003211A (ja) * 2001-06-19 2003-01-08 Kanto Yakin Kogyo Co Ltd アルゴン雰囲気下での金属の連続熱処理方法
US7458991B2 (en) 2002-02-08 2008-12-02 Howmedica Osteonics Corp. Porous metallic scaffold for tissue ingrowth
BE1015109A3 (fr) * 2002-09-13 2004-10-05 Drever Internat S A Procede de traitemant thermique de bande metallique.
DE10347312B3 (de) * 2003-10-08 2005-04-14 Air Liquide Deutschland Gmbh Verfahren zur Wärmebehandlung von Eisenwerkstoffen
EP1842931B1 (de) * 2006-04-04 2014-02-19 Linde AG Verfahren zur Wärmebehandlung
DE102006015739A1 (de) * 2006-04-04 2007-10-11 Linde Ag Verfahren zur Wärmebehandlung
BRPI0702253B1 (pt) 2006-04-04 2020-02-04 Linde Ag processo de tratamento térmico de peças em um forno de tratamento térmico
FR2903121B1 (fr) * 2006-06-30 2008-09-19 D M S Sa Installation de traitement thermique en continu, destine au recuit brillant d'une bande d'acier inoxydable
CN100465302C (zh) * 2006-08-17 2009-03-04 武汉钢铁(集团)公司 三段式可控气氛热处理炉
EP3372935A1 (en) * 2017-03-08 2018-09-12 Paul Wurth S.A. Conveying device for bulk material
FR3070976B1 (fr) * 2017-09-14 2020-02-28 Adam Pyrometrie Four verrier electrique portatif de recuisson d'objets de verre hauts, dote d'une porte selon un mouvement cinematique
CN113136482B (zh) * 2020-01-19 2024-11-26 天津阿瑞斯工业炉有限公司 一种单真空辊底式保护气氛热处理设备及其工艺
CN112029978A (zh) * 2020-08-11 2020-12-04 江苏常宝普莱森钢管有限公司 一种控制热处理炉内表面氧化保护气氛的配比方法
CN118421902B (zh) * 2024-05-08 2025-01-21 浙江众凌科技有限公司 一种用于因瓦合金箔材退火的卧式连续退火炉
CN118417649B (zh) * 2024-05-22 2024-11-08 江苏富捷刀业有限公司 一种氮化炉及使用氮化炉制作耐磨钎焊的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE617319C (de) * 1931-05-02 1935-08-16 Benno Schilde Maschb Akt Ges Verfahren und Einrichtung zum Blankgluehen
GB429940A (en) * 1933-12-08 1935-06-11 John Lindon Pearson Improvements in or relating to annealing processes and furnaces
GB515121A (en) * 1937-05-24 1939-11-27 Wilhelm Doderer Apparatus for the treatment of materials with gases under pressure
FR55831E (fr) * 1943-02-02 1952-09-08 Perfectionnements aux procédés et dispositifs pour le revêtement d'objets en métal par des couches protectrices d'un métal différent
DE861569C (de) * 1944-02-03 1953-01-05 Accumulatoren Fabrik Ag Verfahren und Einrichtung zum Blankgluehen und Sintern, insbesondere von Metallen
GB695624A (en) * 1949-10-05 1953-08-12 Birlec Ltd Improvements in, or relating to, continuous furnaces
GB794140A (en) * 1955-01-17 1958-04-30 Metal Rolling And Tube Company Improvements relating to the heat-treatment of metal articles
US3467366A (en) * 1967-10-02 1969-09-16 Hayes Inc C I Furnace construction having atmosphere curtain
US3738025A (en) * 1972-07-31 1973-06-12 Hanson Ind Inc Ski boot having variable stiffness
US3950192A (en) * 1974-10-30 1976-04-13 Monsanto Company Continuous carburizing method
JPS5238105U (es) * 1975-09-10 1977-03-17
JPS53125210A (en) * 1977-04-07 1978-11-01 Kobe Steel Ltd Preparation of steel material having small amount of scale

Also Published As

Publication number Publication date
EP0075438A1 (en) 1983-03-30
ES526964A0 (es) 1984-09-16
GB2108156B (en) 1986-01-15
ES515780A0 (es) 1984-03-01
AU8850882A (en) 1983-03-31
ES8403163A1 (es) 1984-03-01
GB2108156A (en) 1983-05-11
AU556896B2 (en) 1986-11-27
EP0075438B1 (en) 1987-12-16
DE3277843D1 (en) 1988-01-28
JPH0617501B2 (ja) 1994-03-09
JPH01127618A (ja) 1989-05-19

Similar Documents

Publication Publication Date Title
ES8403163A1 (es) Un metodo de hacer funcionar un horno continuo de tratamiento termico.
GB1017360A (en) Process for producing a furnace atmosphere for the heat treatment of metals, particularly steel
GB1413944A (en) Method and apparatus for preventing oxidation of a metal strip during heating
GB904485A (en) Differentially coated galvanized sheet or strip
EA008419B1 (ru) Способ термической обработки металлической ленты
Bowes et al. Heat Treatment of Metals
GB1248556A (en) Method and apparatus for purifying and vacuum degassing molten metals
FR2326386A1 (fr) Dispositif pour la fabrication de verre plat
SE8203563L (sv) Blestertemperaturhojning
JPH06238433A (ja) ろう付方法
ES397133A1 (es) Un dispositivo de lanza refrigerada por fluido para aplica-ciones metalugircas y de ingenieria quimica.
JPS5514128A (en) Heat treatment method of in-furnace brazing
GB1231123A (es)
ES8702636A1 (es) Procedimiento y dispositivo para la fusion de metales lige- ros
JPS5763641A (en) Controller for pressure in gas-water cooling furnace in continuous annealing furnace
JPS53118202A (en) Method of minimizing formation of nitrogen oxides in sintering system
JPS5343003A (en) Arc furnace operating method
JPS52708A (en) Lower nitrogen oxides industrial heating furnace
GB922226A (en) Improvements in and relating to the heat treatment of drawn wires
FR2290635A1 (fr) Equipement de combustion secondaire de gaz issus d'une installation d'incineration
JPS5336708A (en) Heatproof-duct retaining apparatus for electromagnetic pump
JPS619518A (ja) 水素ガス雰囲気炉
Maulik et al. Continuous Rapid Annealing of Copper Tube
SU854030A1 (ru) Способ термической обработки жаропрочных сталей и сплавов
Socha et al. Protective-Decorative Oxide Coatings on Copper and Its Alloys