FR2297247A1 - Procede de traitement thermique de la fonte et dispositif pour la realisation de ce procede - Google Patents

Procede de traitement thermique de la fonte et dispositif pour la realisation de ce procede

Info

Publication number
FR2297247A1
FR2297247A1 FR7500822A FR7500822A FR2297247A1 FR 2297247 A1 FR2297247 A1 FR 2297247A1 FR 7500822 A FR7500822 A FR 7500822A FR 7500822 A FR7500822 A FR 7500822A FR 2297247 A1 FR2297247 A1 FR 2297247A1
Authority
FR
France
Prior art keywords
cast iron
heat
graphitizing
fluidisation
degrees
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
FR7500822A
Other languages
English (en)
French (fr)
Other versions
FR2297247B1 (Direct
Inventor
Braszczynski Janusz
Gajewski Wladyslaw
Jeziorski Leopold
Jonkisz Wladyslaw
Lewandowski Kazimierz
Pisak Jur
Raczka Jan
Rutkowski Janusz
Wolanska Roman
Minecki Jan
Jarmal Tadeusz
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.)
Instytut Odlewnictwa
Original Assignee
Instytut Odlewnictwa
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 Instytut Odlewnictwa filed Critical Instytut Odlewnictwa
Priority to FR7500822A priority Critical patent/FR2297247A1/fr
Publication of FR2297247A1 publication Critical patent/FR2297247A1/fr
Application granted granted Critical
Publication of FR2297247B1 publication Critical patent/FR2297247B1/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
    • C21D1/53—Heating in fluidised beds

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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
FR7500822A 1975-01-13 1975-01-13 Procede de traitement thermique de la fonte et dispositif pour la realisation de ce procede Granted FR2297247A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7500822A FR2297247A1 (fr) 1975-01-13 1975-01-13 Procede de traitement thermique de la fonte et dispositif pour la realisation de ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7500822A FR2297247A1 (fr) 1975-01-13 1975-01-13 Procede de traitement thermique de la fonte et dispositif pour la realisation de ce procede

Publications (2)

Publication Number Publication Date
FR2297247A1 true FR2297247A1 (fr) 1976-08-06
FR2297247B1 FR2297247B1 (Direct) 1978-10-27

Family

ID=9149670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500822A Granted FR2297247A1 (fr) 1975-01-13 1975-01-13 Procede de traitement thermique de la fonte et dispositif pour la realisation de ce procede

Country Status (1)

Country Link
FR (1) FR2297247A1 (Direct)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423258A1 (fr) * 1978-04-18 1979-11-16 Tracewski Jean Procede pour introduire des objets dans un lit fluidise, installation et application s'y rapportant
WO1981002258A1 (en) * 1980-02-07 1981-08-20 H Rydstad Method of sealing at fluidized bed and device for carrying out the method
FR2575683A1 (fr) * 1985-01-04 1986-07-11 Pont A Mousson Procede et installation pour la fabrication continue de tuyaux en fonte a graphite spheroidal a structure controlee
FR2717825A1 (fr) * 1994-03-22 1995-09-29 Hellio Herve Yves Installation de refroidissement contrôlé pour le traitement thermique de pièces métalliques.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423258A1 (fr) * 1978-04-18 1979-11-16 Tracewski Jean Procede pour introduire des objets dans un lit fluidise, installation et application s'y rapportant
WO1981002258A1 (en) * 1980-02-07 1981-08-20 H Rydstad Method of sealing at fluidized bed and device for carrying out the method
FR2575683A1 (fr) * 1985-01-04 1986-07-11 Pont A Mousson Procede et installation pour la fabrication continue de tuyaux en fonte a graphite spheroidal a structure controlee
EP0190458A1 (fr) * 1985-01-04 1986-08-13 Pont-A-Mousson S.A. Procédé et installation pour la fabrication continue de tuyaux en fonte à graphite sphéroidal à structure contrôlée
FR2717825A1 (fr) * 1994-03-22 1995-09-29 Hellio Herve Yves Installation de refroidissement contrôlé pour le traitement thermique de pièces métalliques.

Also Published As

Publication number Publication date
FR2297247B1 (Direct) 1978-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse