FR1374352A - Four de chauffage de pièces de fonte - Google Patents

Four de chauffage de pièces de fonte

Info

Publication number
FR1374352A
FR1374352A FR933391A FR933391A FR1374352A FR 1374352 A FR1374352 A FR 1374352A FR 933391 A FR933391 A FR 933391A FR 933391 A FR933391 A FR 933391A FR 1374352 A FR1374352 A FR 1374352A
Authority
FR
France
Prior art keywords
furnace
castings
heating
heating castings
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
FR933391A
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.)
MATTHIAS LUDWIG INDUSTRIEOFENBAU
MATTHIAS LUDWIG INDUSTRIEOFENB
Original Assignee
MATTHIAS LUDWIG INDUSTRIEOFENBAU
MATTHIAS LUDWIG INDUSTRIEOFENB
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 MATTHIAS LUDWIG INDUSTRIEOFENBAU, MATTHIAS LUDWIG INDUSTRIEOFENB filed Critical MATTHIAS LUDWIG INDUSTRIEOFENBAU
Priority to FR933391A priority Critical patent/FR1374352A/fr
Priority to BE649509D priority patent/BE649509A/fr
Application granted granted Critical
Publication of FR1374352A publication Critical patent/FR1374352A/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
    • C21D5/00—Heat treatments of cast-iron
    • C21D5/04—Heat treatments of cast-iron of white cast-iron
    • C21D5/06—Malleabilising
    • C21D5/08—Malleabilising with oxidation of carbon
    • C21D5/10—Malleabilising with oxidation of carbon in gaseous agents
    • 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

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)
FR933391A 1963-04-26 1963-05-02 Four de chauffage de pièces de fonte Expired FR1374352A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR933391A FR1374352A (fr) 1963-05-02 1963-05-02 Four de chauffage de pièces de fonte
BE649509D BE649509A (fr) 1963-04-26 1964-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933391A FR1374352A (fr) 1963-05-02 1963-05-02 Four de chauffage de pièces de fonte

Publications (1)

Publication Number Publication Date
FR1374352A true FR1374352A (fr) 1964-10-09

Family

ID=8802875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933391A Expired FR1374352A (fr) 1963-04-26 1963-05-02 Four de chauffage de pièces de fonte

Country Status (1)

Country Link
FR (1) FR1374352A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072539A5 (fr) * 1969-11-28 1971-09-24 Aichelin Fa J Procédé pour la purification de l'atmosphère de protection d'un four industriel et four à passage pour la mise en œuvre de ce procédé.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072539A5 (fr) * 1969-11-28 1971-09-24 Aichelin Fa J Procédé pour la purification de l'atmosphère de protection d'un four industriel et four à passage pour la mise en œuvre de ce procédé.

Similar Documents

Publication Publication Date Title
AT253637B (de) Ofen zur Erwärmung von metallischen Teilen
CH407417A (de) Schmelzofenanlage
GB1007444A (en) Furnace temperature control system
FR1387653A (fr) Four pour le chauffage de pièces métalliques
FR1534246A (fr) Convecteur vertical pour chauffage
FR1374352A (fr) Four de chauffage de pièces de fonte
FR1441510A (fr) Installation pour refroidir des corps chauds
FR1368306A (fr) Four tubulaire pour le chauffage de fluides
AT246195B (de) Brenner für Siemens-Martin-Öfen
FR1316206A (fr) Radiateur pour chauffage à circulation de combustible
FR1285166A (fr) Agencement de chauffage par induction
FR1152805A (fr) Radiateur pour le chauffage des locaux
FR1392532A (fr) Chaudière de chauffage de caravanes
FR1338920A (fr) Perfectionnements aux installations thermiques pour le chauffage des locaux
FR1468318A (fr) Brûleur pour le chauffage des fours siemens-martin
FR1356190A (fr) Chaudière de chauffage
FR1367550A (fr) Chauffage pour automobiles
FR1407474A (fr) Soupape pour zones de chauffage et de refroidissement
FR1363555A (fr) Chaudière de chauffage central
FR1392496A (fr) Installation de chauffage
FR1369779A (fr) Pièces de forme réfractaires perfectionnées
FR1356066A (fr) Pièces réfractaires moulables
FR1394732A (fr) Foyers de chauffage central à concassage réfractaire
FR1377326A (fr) Raccords pour fours tubulaires de chauffage
FR1363538A (fr) Fours de combustion