FR2450284A1 - Procede et dispositif de traitement thermique continu d'objets metalliques allonges, isoles - Google Patents

Procede et dispositif de traitement thermique continu d'objets metalliques allonges, isoles

Info

Publication number
FR2450284A1
FR2450284A1 FR8004454A FR8004454A FR2450284A1 FR 2450284 A1 FR2450284 A1 FR 2450284A1 FR 8004454 A FR8004454 A FR 8004454A FR 8004454 A FR8004454 A FR 8004454A FR 2450284 A1 FR2450284 A1 FR 2450284A1
Authority
FR
France
Prior art keywords
temperature
heated
product
thermal treatment
metal objects
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.)
Granted
Application number
FR8004454A
Other languages
English (en)
Other versions
FR2450284B1 (fr
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
Publication of FR2450284A1 publication Critical patent/FR2450284A1/fr
Application granted granted Critical
Publication of FR2450284B1 publication Critical patent/FR2450284B1/fr
Expired legal-status Critical Current

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
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
    • 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 tunnel furnace
    • F27B9/201—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 tunnel furnace walking beam furnace
    • F27B9/202—Conveyor mechanisms therefor
    • F27B9/205—Conveyor mechanisms therefor having excentrics or lever arms

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 Strip Materials And Filament Materials (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE ET UN DISPOSITIF DE TRAITEMENT THERMIQUE CONTINU D'OBJETS METALLIQUES ALLONGES, ISOLES. LE PRODUIT 12, 12 EST ECHAUFFE A LA TEMPERATURE NECESSAIRE DURANT LA TRAVERSEE D'UNE SECTION D'ECHAUFFEMENT L, ET ENSUITE MAINTENU A CETTE TEMPERATURE DANS UNE SECTION DE MAINTIEN A TEMPERATURE L. LE PRODUIT 12, 12 EST ECHAUFFE ET MAINTENU A TEMPERATURE REGULEE DANS UNE ATMOSPHERE DE GAZ CHAUD A CIRCULATION FORCEE COMMUNE AUX SECTIONS D'ECHAUFFEMENT L ET DE MAINTIEN A TEMPERATURE L, LE GAZ CHAUD, SI L'ON SE REFERE AU SENS B DE TRAVERSEE DU PRODUIT, ETANT ECHAUFFE DANS UNE UNIQUE ZONE DE CHAUFFAGE ET MIS EN MOUVEMENT FORCE DANS UNE UNIQUE ZONE DE CIRCULATION 8, 9, 10, 11, A. APPLICATION NOTAMMENT AU TRAITEMENT THERMIQUE DE PRODUITS METALLIQUES TELS QUE DES TIGES RONDES, TUBES, OU ANALOGUES, EN PARTICULIER EN ALUMINIUM, MAGNESIUM, OU LEURS ALLIAGES.
FR8004454A 1979-03-01 1980-02-28 Procede et dispositif de traitement thermique continu d'objets metalliques allonges, isoles Expired FR2450284B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2907960A DE2907960C3 (de) 1979-03-01 1979-03-01 Verfahren und Vorrichtung zum kontinuierlichen Wärmebehandeln von vereinzeltem, langgestrecktem metallischen Gut

Publications (2)

Publication Number Publication Date
FR2450284A1 true FR2450284A1 (fr) 1980-09-26
FR2450284B1 FR2450284B1 (fr) 1986-05-16

Family

ID=6064189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004454A Expired FR2450284B1 (fr) 1979-03-01 1980-02-28 Procede et dispositif de traitement thermique continu d'objets metalliques allonges, isoles

Country Status (12)

Country Link
US (1) US4404043A (fr)
AT (1) AT370779B (fr)
AU (1) AU533191B2 (fr)
CA (1) CA1138196A (fr)
CH (1) CH645712A5 (fr)
DD (1) DD149383A5 (fr)
DE (1) DE2907960C3 (fr)
ES (1) ES489039A1 (fr)
FR (1) FR2450284B1 (fr)
GB (1) GB2043856B (fr)
IT (1) IT1121007B (fr)
NO (1) NO800432L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081950A2 (fr) * 1981-12-11 1983-06-22 Alcan International Limited Fabrication de prolilés d'aluminium durcissables par vieillissement
EP0162013A2 (fr) * 1984-05-18 1985-11-21 Schweizerische Aluminium Ag Four de réchauffage pour des produits cylindriques

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150576C1 (de) * 1981-12-21 1982-12-09 Friedrich Wilhelm Dipl.-Ing. 7761 Moos Elhaus Vorrichtung zum Wärmebehandeln von metallischem Gut
JP2590182B2 (ja) * 1987-03-07 1997-03-12 株式会社東芝 黒化炉およびこの黒化炉を使用したシャドウマスクの製造方法
DE3809932C1 (fr) * 1988-03-24 1989-06-22 Otto Junker Gmbh, 5107 Simmerath, De
DE4233916A1 (de) * 1992-10-08 1994-04-28 Gautschi Electro Fours Sa Verfahren und Vorrichtung zur Wärmebehandlung von Wärmgut in einem Industrieofen
US5827056A (en) * 1997-01-09 1998-10-27 Drever Company Device and method for improving strip tracking in a continuous heating furnace
DE10043562C2 (de) * 1999-09-16 2003-09-18 Honsel Profilprodukte Gmbh Verfahren zur Wärmebehandlung von Strangpreßprofilen
ITBS20050044A1 (it) * 2005-03-25 2006-09-26 Estral S P A Forno per il trattamento termico di profilati metallici
DE102005029780A1 (de) * 2005-06-24 2006-12-28 Otto Junker Gmbh Ofenanlage zum Anwärmen von langen Aluminiumsträngen
ITBS20060208A1 (it) * 2006-11-30 2008-06-01 Estral Spa Metodo ed impianto per il trattamento termico di elementi metallici
CN101921950B (zh) * 2010-09-02 2011-12-14 攀钢集团有限公司 用于高速和准高速铁路的钢轨及其制造方法
CN103322797B (zh) * 2013-05-23 2014-11-26 江阴江顺铝型材成套设备制造有限公司 一种热剪炉的防短棒掉落装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549450A (en) * 1941-05-16 1942-11-23 Gibbons Brothers Ltd Improvements in furnaces
FR932145A (fr) * 1946-08-10 1948-03-12 Heurtey & Cie Perfectionnements aux fours à circulation forcée
GB674632A (en) * 1949-01-05 1952-06-25 Birlec Ltd Improvements in or relating to the heat treatment of metal goods
FR1205450A (fr) * 1958-04-14 1960-02-02 Stein Et Roubaix Perfectionnement aux dispositifs de transport transversal de pièces longues, rondesou polygonales, et notamment des barres dans les fours
FR2207191A1 (fr) * 1972-11-21 1974-06-14 Prolizenz Ag

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135704A (en) * 1972-11-21 1979-01-23 Prolizenz Ag. Method and apparatus for heat treatment of material to be worked on, especially of aluminum alloys or magnesium alloys

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB549450A (en) * 1941-05-16 1942-11-23 Gibbons Brothers Ltd Improvements in furnaces
FR932145A (fr) * 1946-08-10 1948-03-12 Heurtey & Cie Perfectionnements aux fours à circulation forcée
GB674632A (en) * 1949-01-05 1952-06-25 Birlec Ltd Improvements in or relating to the heat treatment of metal goods
FR1205450A (fr) * 1958-04-14 1960-02-02 Stein Et Roubaix Perfectionnement aux dispositifs de transport transversal de pièces longues, rondesou polygonales, et notamment des barres dans les fours
FR2207191A1 (fr) * 1972-11-21 1974-06-14 Prolizenz Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081950A2 (fr) * 1981-12-11 1983-06-22 Alcan International Limited Fabrication de prolilés d'aluminium durcissables par vieillissement
EP0081950A3 (en) * 1981-12-11 1984-02-01 Alcan International Limited Production of age hardenable aluminium extruded sections
EP0162013A2 (fr) * 1984-05-18 1985-11-21 Schweizerische Aluminium Ag Four de réchauffage pour des produits cylindriques
EP0162013A3 (en) * 1984-05-18 1987-04-29 Schweizerische Aluminium Ag Warming-up furnace for cylindrical products

Also Published As

Publication number Publication date
NO800432L (no) 1980-09-02
US4404043A (en) 1983-09-13
DE2907960A1 (de) 1980-09-25
IT1121007B (it) 1986-03-26
AU533191B2 (en) 1983-11-10
AT370779B (de) 1983-05-10
IT7968480A0 (it) 1979-07-16
ES489039A1 (es) 1980-09-16
CA1138196A (fr) 1982-12-28
FR2450284B1 (fr) 1986-05-16
DD149383A5 (de) 1981-07-08
GB2043856A (en) 1980-10-08
AU5602380A (en) 1980-09-04
GB2043856B (en) 1983-08-03
DE2907960B2 (de) 1981-01-22
DE2907960C3 (de) 1984-04-19
ATA101880A (de) 1982-09-15
CH645712A5 (de) 1984-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse