FR2284847A1 - Procede et dispositif de rechauffage de demi-produits siderurgiques - Google Patents

Procede et dispositif de rechauffage de demi-produits siderurgiques

Info

Publication number
FR2284847A1
FR2284847A1 FR7430696A FR7430696A FR2284847A1 FR 2284847 A1 FR2284847 A1 FR 2284847A1 FR 7430696 A FR7430696 A FR 7430696A FR 7430696 A FR7430696 A FR 7430696A FR 2284847 A1 FR2284847 A1 FR 2284847A1
Authority
FR
France
Prior art keywords
heating
furnace
steelworks
products
induction heating
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.)
Withdrawn
Application number
FR7430696A
Other languages
English (en)
Inventor
Daniel Borgnat
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR7430696A priority Critical patent/FR2284847A1/fr
Publication of FR2284847A1 publication Critical patent/FR2284847A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/02—Combinations of furnaces of kinds not covered by a single preceding main group combined in one structure
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
FR7430696A 1974-09-11 1974-09-11 Procede et dispositif de rechauffage de demi-produits siderurgiques Withdrawn FR2284847A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7430696A FR2284847A1 (fr) 1974-09-11 1974-09-11 Procede et dispositif de rechauffage de demi-produits siderurgiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7430696A FR2284847A1 (fr) 1974-09-11 1974-09-11 Procede et dispositif de rechauffage de demi-produits siderurgiques

Publications (1)

Publication Number Publication Date
FR2284847A1 true FR2284847A1 (fr) 1976-04-09

Family

ID=9142958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7430696A Withdrawn FR2284847A1 (fr) 1974-09-11 1974-09-11 Procede et dispositif de rechauffage de demi-produits siderurgiques

Country Status (1)

Country Link
FR (1) FR2284847A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316339A1 (fr) * 1975-06-30 1977-01-28 Mannesmann Ag Procede et dispositif pour le traitement thermique de tubes de grande dimension
WO1991008089A1 (fr) * 1989-11-24 1991-06-13 Elind S.P.A. Systeme de chauffage d'acier en barres et de billettes situe en amont de cisailles a usinage supplementaire
WO2010031503A1 (fr) * 2008-09-22 2010-03-25 I.A.S. Induktions-Anlagen + Service Gmbh & Co. Kg Dispositif pour chauffer des pièces de type barre
CN114438300A (zh) * 2022-01-21 2022-05-06 包头钢铁（集团）有限责任公司 一种用于蓄热室加热炉节能烧钢加热方法
WO2022199948A1 (fr) * 2021-03-26 2022-09-29 Extrutec Gmbh Dispositif de chauffage pour pièce en forme de barre

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2316339A1 (fr) * 1975-06-30 1977-01-28 Mannesmann Ag Procede et dispositif pour le traitement thermique de tubes de grande dimension
WO1991008089A1 (fr) * 1989-11-24 1991-06-13 Elind S.P.A. Systeme de chauffage d'acier en barres et de billettes situe en amont de cisailles a usinage supplementaire
WO2010031503A1 (fr) * 2008-09-22 2010-03-25 I.A.S. Induktions-Anlagen + Service Gmbh & Co. Kg Dispositif pour chauffer des pièces de type barre
WO2022199948A1 (fr) * 2021-03-26 2022-09-29 Extrutec Gmbh Dispositif de chauffage pour pièce en forme de barre
CN114438300A (zh) * 2022-01-21 2022-05-06 包头钢铁（集团）有限责任公司 一种用于蓄热室加热炉节能烧钢加热方法

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Legal Events

Date Code Title Description
ST Notification of lapse