CA1072823A - Four et methode de traitement thermique par radiation - Google Patents

Four et methode de traitement thermique par radiation

Info

Publication number
CA1072823A
CA1072823A CA292,244A CA292244A CA1072823A CA 1072823 A CA1072823 A CA 1072823A CA 292244 A CA292244 A CA 292244A CA 1072823 A CA1072823 A CA 1072823A
Authority
CA
Canada
Prior art keywords
plates
combustion
stock
jets
furnace chamber
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
CA292,244A
Other languages
English (en)
Inventor
Lazaros J. Lazaridis
Gabor Miskolczy
Paul K. Shefsiek
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.)
Thermo Fisher Scientific Inc
Original Assignee
Thermo Electron Corp
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 Thermo Electron Corp filed Critical Thermo Electron Corp
Application granted granted Critical
Publication of CA1072823A publication Critical patent/CA1072823A/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • F27B9/36—Arrangements of heating devices
    • 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
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • 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
    • F27D99/0035—Heating indirectly through a radiant surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/156—Flat articles
    • F27M2001/1565—Sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
CA292,244A 1976-12-06 1977-12-02 Four et methode de traitement thermique par radiation Expired CA1072823A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5078876A GB1533309A (en) 1976-12-06 1976-12-06 Method of heating flat strip stock and furnace therefor

Publications (1)

Publication Number Publication Date
CA1072823A true CA1072823A (fr) 1980-03-04

Family

ID=10457353

Family Applications (1)

Application Number Title Priority Date Filing Date
CA292,244A Expired CA1072823A (fr) 1976-12-06 1977-12-02 Four et methode de traitement thermique par radiation

Country Status (3)

Country Link
CA (1) CA1072823A (fr)
FR (1) FR2372898A1 (fr)
GB (1) GB1533309A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447527A1 (fr) * 1979-01-29 1980-08-22 Heurtey Metallurgie Procede et dispositif pour ameliorer les echanges thermiques dans les fours chauffes par elements rayonnants
JPH03255807A (ja) * 1990-03-02 1991-11-14 Inax Corp 焼成物の表面還元処理用バーナ
IT248291Y1 (it) * 1999-12-10 2002-12-16 Sacmi Forni Spa Forno monostrato per prodotti ceramici.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2279917A (en) * 1940-03-09 1942-04-14 Edge Dexter Continuous furnace
GB867250A (en) * 1958-11-19 1961-05-03 Humphrey Stafford Cranfield Improvements in heat treating ovens
FR1432434A (fr) * 1965-05-10 1966-03-18 Armco Steel Corp Procédé et four pour le chauffage de pièces métalliques
US3439996A (en) * 1965-06-09 1969-04-22 Solaronics Inc Tile assembly for radiant gas burners
DE1900287A1 (de) * 1969-01-03 1970-07-30 Heurtey Sa Vorrichtung zur thermischen Behandlung von Bandmaterial

Also Published As

Publication number Publication date
FR2372898A1 (fr) 1978-06-30
FR2372898B1 (fr) 1980-10-31
GB1533309A (en) 1978-11-22

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Legal Events

Date Code Title Description
MKEX Expiry