FR2324741A1 - Four pour traitement thermique des aciers - Google Patents

Four pour traitement thermique des aciers

Info

Publication number
FR2324741A1
FR2324741A1 FR7528823A FR7528823A FR2324741A1 FR 2324741 A1 FR2324741 A1 FR 2324741A1 FR 7528823 A FR7528823 A FR 7528823A FR 7528823 A FR7528823 A FR 7528823A FR 2324741 A1 FR2324741 A1 FR 2324741A1
Authority
FR
France
Prior art keywords
furnace
bath
steel parts
ball bearings
gravity feed
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.)
Granted
Application number
FR7528823A
Other languages
English (en)
French (fr)
Other versions
FR2324741B3 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7528823A priority Critical patent/FR2324741A1/fr
Publication of FR2324741A1 publication Critical patent/FR2324741A1/fr
Application granted granted Critical
Publication of FR2324741B3 publication Critical patent/FR2324741B3/fr
Granted 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
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/48—Metal baths

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 Articles (AREA)
FR7528823A 1975-09-19 1975-09-19 Four pour traitement thermique des aciers Granted FR2324741A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7528823A FR2324741A1 (fr) 1975-09-19 1975-09-19 Four pour traitement thermique des aciers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528823A FR2324741A1 (fr) 1975-09-19 1975-09-19 Four pour traitement thermique des aciers

Publications (2)

Publication Number Publication Date
FR2324741A1 true FR2324741A1 (fr) 1977-04-15
FR2324741B3 FR2324741B3 (enExample) 1978-05-05

Family

ID=9160234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528823A Granted FR2324741A1 (fr) 1975-09-19 1975-09-19 Four pour traitement thermique des aciers

Country Status (1)

Country Link
FR (1) FR2324741A1 (enExample)

Also Published As

Publication number Publication date
FR2324741B3 (enExample) 1978-05-05

Similar Documents

Publication Publication Date Title
DE3162821D1 (en) Apparatus for the treatment of a molten metal bath by gas injection
ES418646A1 (es) Procedimiento y dispositivo para el gobierno del enfria- miento de una barra colada que sale de una lingotera abier- ta.
FR1309212A (fr) Procédé et dispositif pour la mesure continue de la teneur en carbone d'un bain métallique en cours d'affinage
ATE18437T1 (de) Verfahren und einrichtung zum direkten herstellen von fluessigem eisen.
CH436360A (fr) Procédé de fabrication d'une bille cohérente contenant un minerai de fer et un fondant, appareil pour la mise en oeuvre de ce procédé et bille obtenue par ce procédé
FR2324741A1 (fr) Four pour traitement thermique des aciers
ES424495A1 (es) Procedimiento y dispositivo para el calentamiento de banos de fusion de material abiertos.
DE2964197D1 (en) Process and device for the continuous casting of metals by one or several lines
JPS5531179A (en) Plating and annealing apparatus for metal wire rod
JPS57110623A (en) Production of middle and high carbon steel wire rod
FR2194783A1 (en) Nitrogen contg steel - by adding nitrogen to oxygen during final blowing of melt
JPS5684453A (en) Method and device for removing foreign matter on snout of continuous hot galvanizing device
GR3001574T3 (en) Method and apparatus for cooling in a float glass forming operation
SU468959A1 (ru) Способ контрол положени фурмы относительно границы
SU454254A1 (ru) Способ передела чугуна в кислородном конвертере
SU420681A1 (ru) Способ рафинирования стали
GB1421316A (en) Device for thermal treatment of metal parts
JPS51131403A (en) A method of building iron trough for blast furnaces
FR1325024A (fr) Procédé et dispositif pour la détermination continue de la vitesse de décarburation d'un bain métallique en cours d'affinage pneumatique
FR2013357A1 (en) Holding vessel for metal gas slag - relations
DE1160458B (de) Verfahren zum unmittelbaren Herstellen von Eisen aus Erzen
SU405953A1 (ru) Способ получения жидкого металлического
GB933414A (en) Improvements relating to the production of steel
SU392097A1 (ru) Способ продувки жидкого металла
FR2378867A2 (fr) Procede et dispositif de soufflage, par des jets d'impulsions differentes, pour le traitement des metaux liquides

Legal Events

Date Code Title Description
ST Notification of lapse