FR1321463A - Four de réchauffage et de traitements thermiques de produits métalliques et notamment de lingots - Google Patents

Four de réchauffage et de traitements thermiques de produits métalliques et notamment de lingots

Info

Publication number
FR1321463A
FR1321463A FR886910A FR886910A FR1321463A FR 1321463 A FR1321463 A FR 1321463A FR 886910 A FR886910 A FR 886910A FR 886910 A FR886910 A FR 886910A FR 1321463 A FR1321463 A FR 1321463A
Authority
FR
France
Prior art keywords
reheating
furnace
heat treatment
metal products
ingots
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
FR886910A
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 FR886910A priority Critical patent/FR1321463A/fr
Priority to US256077A priority patent/US3219327A/en
Application granted granted Critical
Publication of FR1321463A publication Critical patent/FR1321463A/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
    • 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
    • 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
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
FR886910A 1962-02-05 1962-02-05 Four de réchauffage et de traitements thermiques de produits métalliques et notamment de lingots Expired FR1321463A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR886910A FR1321463A (fr) 1962-02-05 1962-02-05 Four de réchauffage et de traitements thermiques de produits métalliques et notamment de lingots
US256077A US3219327A (en) 1962-02-05 1963-02-04 Heating and heat treatment furnace for metal products and ingots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR886910A FR1321463A (fr) 1962-02-05 1962-02-05 Four de réchauffage et de traitements thermiques de produits métalliques et notamment de lingots

Publications (1)

Publication Number Publication Date
FR1321463A true FR1321463A (fr) 1963-03-22

Family

ID=8771934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886910A Expired FR1321463A (fr) 1962-02-05 1962-02-05 Four de réchauffage et de traitements thermiques de produits métalliques et notamment de lingots

Country Status (2)

Country Link
US (1) US3219327A (fr)
FR (1) FR1321463A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617953B2 (fr) * 1982-04-27 1989-11-03 Innovatique Sa Four a sole tournante pour le traitement thermique, thermochimique ou electrothermique de metaux sous atmosphere rarefiee ou controlee
FR2525751A1 (fr) * 1982-04-27 1983-10-28 Traitement Sous Vide Four a sole tournante pour le traitement thermique, thermochimique ou electrothermique de metaux sous atmosphere rarefiee
JPS6191485A (ja) * 1984-10-11 1986-05-09 フア−ネス重工株式会社 炉
US5787928A (en) * 1994-07-12 1998-08-04 Ransburg Corporation Valve structure
US5868566A (en) * 1997-10-01 1999-02-09 Techint Technologies Inc. Sealed and zone rotary grate convection solids processing apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191207203A (en) * 1912-03-25 1913-02-06 George Benjamin Albert Gibbons Improvements in Furnaces for Heating Copper Ingots and for other like uses.
US1638908A (en) * 1926-07-27 1927-08-16 Westinghouse Electric & Mfg Co Furnace
US1923145A (en) * 1931-01-28 1933-08-22 Leeds & Northrup Co Method and apparatus for heat treating
US1938306A (en) * 1931-05-04 1933-12-05 Eastwood Nealley Corp Annealing furnace
US2467746A (en) * 1943-04-12 1949-04-19 Selas Corp Of America Heat-treating apparatus
US2486506A (en) * 1946-05-06 1949-11-01 George R Sylvester Furnace
US2792211A (en) * 1952-09-09 1957-05-14 Nat Electric Prod Corp Apparatus for heating and quenching metal parts
US3063878A (en) * 1958-05-07 1962-11-13 Wilson Lee Method of and apparatus for annealing
US3097836A (en) * 1962-05-18 1963-07-16 Midland Ross Corp Ingot heating furnace

Also Published As

Publication number Publication date
US3219327A (en) 1965-11-23

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