FR1231138A - Oven sealed with forced convection of rare gases - Google Patents

Oven sealed with forced convection of rare gases

Info

Publication number
FR1231138A
FR1231138A FR791410A FR791410A FR1231138A FR 1231138 A FR1231138 A FR 1231138A FR 791410 A FR791410 A FR 791410A FR 791410 A FR791410 A FR 791410A FR 1231138 A FR1231138 A FR 1231138A
Authority
FR
France
Prior art keywords
forced convection
rare gases
oven sealed
oven
sealed
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
FR791410A
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR791410A priority Critical patent/FR1231138A/en
Application granted granted Critical
Publication of FR1231138A publication Critical patent/FR1231138A/en
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
    • C21D1/76—Adjusting the composition of the atmosphere

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)
FR791410A 1959-04-07 1959-04-07 Oven sealed with forced convection of rare gases Expired FR1231138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR791410A FR1231138A (en) 1959-04-07 1959-04-07 Oven sealed with forced convection of rare gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791410A FR1231138A (en) 1959-04-07 1959-04-07 Oven sealed with forced convection of rare gases

Publications (1)

Publication Number Publication Date
FR1231138A true FR1231138A (en) 1960-09-27

Family

ID=8713349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791410A Expired FR1231138A (en) 1959-04-07 1959-04-07 Oven sealed with forced convection of rare gases

Country Status (1)

Country Link
FR (1) FR1231138A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011999A1 (en) * 1993-10-28 1995-05-04 Loi Thermoprocess Gmbh Process for annealing items and suitable annealing furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995011999A1 (en) * 1993-10-28 1995-05-04 Loi Thermoprocess Gmbh Process for annealing items and suitable annealing furnace

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