SE8201528L - Forfarande och stegbalksugn for vermebehandling av stalror - Google Patents

Forfarande och stegbalksugn for vermebehandling av stalror

Info

Publication number
SE8201528L
SE8201528L SE8201528A SE8201528A SE8201528L SE 8201528 L SE8201528 L SE 8201528L SE 8201528 A SE8201528 A SE 8201528A SE 8201528 A SE8201528 A SE 8201528A SE 8201528 L SE8201528 L SE 8201528L
Authority
SE
Sweden
Prior art keywords
steel
stalror
balm
oven
procedure
Prior art date
Application number
SE8201528A
Other languages
Unknown language ( )
English (en)
Inventor
S S R Laiquddin
Original Assignee
Loi Ind Ofenanlagen
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 Ind Ofenanlagen filed Critical Loi Ind Ofenanlagen
Publication of SE8201528L publication Critical patent/SE8201528L/sv

Links

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
    • F27B9/14—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
    • F27B9/208—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 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)
  • Heat Treatment Of Articles (AREA)
  • Tunnel Furnaces (AREA)
SE8201528A 1981-03-14 1982-03-11 Forfarande och stegbalksugn for vermebehandling av stalror SE8201528L (sv)

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
SE8201528L true SE8201528L (sv) 1982-09-15

Family

ID=6127343

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8201528A SE8201528L (sv) 1981-03-14 1982-03-11 Forfarande och stegbalksugn for vermebehandling av stalror

Country Status (6)

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

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
JPS57210917A (en) 1982-12-24
GB2094958A (en) 1982-09-22
IT1150679B (it) 1986-12-17
BE892461A (fr) 1982-07-01
IT8220128A0 (it) 1982-03-12

Similar Documents

Publication Publication Date Title
DK409385A (da) Fremgangsmaade og apparat til varmebehandling
SE8105387L (sv) Forfarande avser konvektiv vermeoverforing vid tradbuntar av stal och metall utan jern
DK185282A (da) Fremgangsmaade og apparat til forvarmning af glasmenge
DE3479529D1 (en) Method and walking beam furnace for the intermediate heating of pipes in hot rolling mills
SE8201528L (sv) Forfarande och stegbalksugn for vermebehandling av stalror
ES489039A1 (es) Procedimiento para el tratamiento termico en continuo de ma-terial metalico alargado suelto e instalacion correspondien-te
NO160864C (no) Fremgangsmaate til fremstilling av et varmebehandlet nikkel-jern-basert legeringsprodukt.
BR8304420A (pt) Processo para tratamento termico de pecas a trabalhar
ATE89249T1 (de) Verfahren und vorrichtung zur kontinuierlichen und gleichzeitigen graphitierung von langen kunstkohlekoerpern und von koernigem kohlenstoffmaterial in gegenstrombewegung.
US4445944B1 (sv)
FR2407448B1 (fr) Surface de transfert de chaleur, procede de preparation de cette surface et procede d'ebullition
FR2518909B1 (fr) Procede et appareil de compensation de la deformation axiale par suite d'un traitement thermique, d'arbres filetes
JPS5221295A (en) Treating method for molten slag
ES411064A1 (es) Perfeccionamientos en hornos de paso de peregrino.
FR2575278B1 (fr) Procede et dispositif pour la fusion de metaux legers
JPS5585882A (en) Hearth heat seal apparatus for walking beam type heating furnace
ES476667A1 (es) Procedimiento de transferencia de calor entre dos cascadas de ciclones.
Kuzovnikov Experience in Developing Roof Firing in Large Soaking Pits
JPS54157710A (en) Method and apparatus for feeding steel piece for heating furnace for steel piece
KR810001196Y1 (en) Hot water heating system for ondol(heated floor)radiant heater
Kapros Heating of Rod Shaped Products by Artificial Convection
JPS5411796A (en) Checking method of hydrogen brittleness removing treatment
JPS57120905A (en) Treatment for end face of fiber for infrared ray
SU1358281A1 (ru) Установка радиационного нагрева заготовок
Garcia et al. Analysis and Interpretation of Dilatometric Curves for the Elaboration of Continuous Cooling Diagrams of Low-Alloy Steels

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8201528-0