FR2179532A1 - Reducing atmos strip preheating furnace - with convective post combustive recuperation - Google Patents

Reducing atmos strip preheating furnace - with convective post combustive recuperation

Info

Publication number
FR2179532A1
FR2179532A1 FR7212638A FR7212638A FR2179532A1 FR 2179532 A1 FR2179532 A1 FR 2179532A1 FR 7212638 A FR7212638 A FR 7212638A FR 7212638 A FR7212638 A FR 7212638A FR 2179532 A1 FR2179532 A1 FR 2179532A1
Authority
FR
France
Prior art keywords
strip
combustive
recuperation
convective
post
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Withdrawn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
FR7212638A
Other languages
English (en)
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.)
Heurtey SA
Original Assignee
Heurtey SA
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 Heurtey SA filed Critical Heurtey SA
Priority to FR7212638A priority Critical patent/FR2179532A1/fr
Publication of FR2179532A1 publication Critical patent/FR2179532A1/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Withdrawn legal-status Critical Current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
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/767—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material with forced gas circulation; Reheating thereof
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/561—Continuous furnaces for strip or wire with a controlled atmosphere or vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
FR7212638A 1972-04-11 1972-04-11 Reducing atmos strip preheating furnace - with convective post combustive recuperation Withdrawn FR2179532A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7212638A FR2179532A1 (en) 1972-04-11 1972-04-11 Reducing atmos strip preheating furnace - with convective post combustive recuperation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7212638A FR2179532A1 (en) 1972-04-11 1972-04-11 Reducing atmos strip preheating furnace - with convective post combustive recuperation

Publications (1)

Publication Number Publication Date
FR2179532A1 true FR2179532A1 (en) 1973-11-23

Family

ID=9096660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212638A Withdrawn FR2179532A1 (en) 1972-04-11 1972-04-11 Reducing atmos strip preheating furnace - with convective post combustive recuperation

Country Status (1)

Country Link
FR (1) FR2179532A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785668A1 (fr) * 1998-11-10 2000-05-12 Air Liquide Procede de chauffage d'un four a chargement continu notamment pour produits siderurgiques, et four de chauffage a chargement continu
FR2805604A1 (fr) * 2000-02-25 2001-08-31 Gerard Coudamy Procede de reglage de la teneur en vapeur d'eau dans un four a tres haute temperature

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2785668A1 (fr) * 1998-11-10 2000-05-12 Air Liquide Procede de chauffage d'un four a chargement continu notamment pour produits siderurgiques, et four de chauffage a chargement continu
EP1001237A1 (fr) * 1998-11-10 2000-05-17 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de chauffage d'un four à chargement continu notamment pour produits sidérurgiques, et four de chauffage à chargement continu
US6183246B1 (en) 1998-11-10 2001-02-06 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Method of heating a continuously charged furnace particularly for steel-making products, and continuously charged heating furnace
FR2805604A1 (fr) * 2000-02-25 2001-08-31 Gerard Coudamy Procede de reglage de la teneur en vapeur d'eau dans un four a tres haute temperature
US6558155B2 (en) 2000-02-25 2003-05-06 Ceric Process for adjusting the water vapor content in a very high temperature furnace

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Legal Events

Date Code Title Description
ST Notification of lapse