BE892461A - Procede et four a poutres mobiles pour le traitement thermique de tubes en acier - Google Patents

Procede et four a poutres mobiles pour le traitement thermique de tubes en acier

Info

Publication number
BE892461A
BE892461A BE2/59626A BE2059626A BE892461A BE 892461 A BE892461 A BE 892461A BE 2/59626 A BE2/59626 A BE 2/59626A BE 2059626 A BE2059626 A BE 2059626A BE 892461 A BE892461 A BE 892461A
Authority
BE
Belgium
Prior art keywords
oven
heat treatment
steel tubes
moving beams
beams
Prior art date
Application number
BE2/59626A
Other languages
English (en)
French (fr)
Original Assignee
Loi Industrieofenanlagen G M B
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 Loi Industrieofenanlagen G M B filed Critical Loi Industrieofenanlagen G M B
Publication of BE892461A publication Critical patent/BE892461A/fr

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14Furnaces 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
    • F27B9/20Furnaces 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
    • F27B9/201Furnaces 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
    • F27B9/208Furnaces 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 the workpieces being rotated during their advance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatment Of Articles (AREA)
BE2/59626A 1981-03-14 1982-03-12 Procede et four a poutres mobiles pour le traitement thermique de tubes en acier BE892461A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3109991A DE3109991C1 (de) 1981-03-14 1981-03-14 Verfahren und Hubbalkenofen zur Waermebehandlung von Stahlrohren

Publications (1)

Publication Number Publication Date
BE892461A true BE892461A (fr) 1982-07-01

Family

ID=6127343

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59626A BE892461A (fr) 1981-03-14 1982-03-12 Procede et four a poutres mobiles pour le traitement thermique de tubes en acier

Country Status (6)

Country Link
JP (1) JPS57210917A (de)
BE (1) BE892461A (de)
DE (1) DE3109991C1 (de)
GB (1) GB2094958A (de)
IT (1) IT1150679B (de)
SE (1) SE8201528L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530737A (en) 1993-03-22 1996-06-25 Phonex Corporation Secure access telephone extension system and method

Also Published As

Publication number Publication date
DE3109991C1 (de) 1982-09-30
SE8201528L (sv) 1982-09-15
JPS57210917A (en) 1982-12-24
GB2094958A (en) 1982-09-22
IT1150679B (it) 1986-12-17
IT8220128A0 (it) 1982-03-12

Similar Documents

Publication Publication Date Title
FR2557279B1 (fr) Four industriel pour traitement thermique de pieces metalliques
FR2496697B1 (fr) Procede d'exploitation d'un four a atmosphere controlee pour le traitement thermique continu de bobines de feuillard d'acier
FR2649123B1 (fr) Procede de traitement thermique de metaux
BE881119R (fr) Procede de traitement thermique de l'acier et de controle dudit traitement
FR2688802B1 (fr) Procede de traitement thermique de bandes metalliques.
BE886231A (fr) Procede d'elaboration d'acier inoxydable
FR2567908B1 (fr) Procede de traitement thermique de pieces metalliques, dans un four a passage ou a refoulement continus, et dispositif de traitement correspondant
FR2514035B1 (fr) Procede de traitement thermique de durcissement de surface de l'acier, acier convenant pour ce traitement et acier traite obtenu
FR2519739B1 (fr) Procede de chauffage d'un four de traitement thermique
BE840165A (fr) Procede et appareil pour la fabrication de verre reflechissant la chaleur
JPS52135822A (en) Method of heat treatment thick steel tubes
RO81367B (ro) Procedeu de formarea tuburilor metalice si schimbator de caldura format din aceste tuburi
FR2321547A1 (fr) Procede et four de reduction par fusion pour la fabrication d'un metal carbone fondu
BE884338A (fr) Four industriel de traitement thermique et de frittage et son procede de mise en oeuvre
BE892461A (fr) Procede et four a poutres mobiles pour le traitement thermique de tubes en acier
BE892044A (fr) Echangeur de chaleur et procede pour le fabriquer
BE894513A (fr) Procede catalytique et profil thermique pour le traitement echelonne de residus
GB2057511B (en) Process and installation for the handling and heat treatment of cast iron or steel pipes and tubes
FR2516224B1 (fr) Procede et dispositif pour le traitement thermique de bandes de matiere en mouvement
FR2488277B1 (fr) Four pour le chauffage de metal et en particulier de profiles intermediaires avant leur laminage
FR2606425B1 (fr) Serpentin de rechauffage a induction pour le traitement thermique de tubes metalliques
BE874480A (fr) Procede pour regler un four de rechauffage pour lingots d'acier
BE873035R (fr) Panneau reflechissant la chaleur et procede pour sa fabrication
FR2500338B1 (fr) Procede pour le laminage de tubes
FR2533942B1 (fr) Procede et dispositif pour le traitement thermique de tubes