FR1539426A - Muffle furnace - Google Patents

Muffle furnace

Info

Publication number
FR1539426A
FR1539426A FR123190A FR123190A FR1539426A FR 1539426 A FR1539426 A FR 1539426A FR 123190 A FR123190 A FR 123190A FR 123190 A FR123190 A FR 123190A FR 1539426 A FR1539426 A FR 1539426A
Authority
FR
France
Prior art keywords
muffle furnace
muffle
furnace
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
FR123190A
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.)
BTU Engineering Corp
Original Assignee
BTU Engineering Corp
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 BTU Engineering Corp filed Critical BTU Engineering Corp
Priority to FR123190A priority Critical patent/FR1539426A/en
Application granted granted Critical
Publication of FR1539426A publication Critical patent/FR1539426A/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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0043—Muffle furnaces; Retort furnaces

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)
FR123190A 1967-10-03 1967-10-03 Muffle furnace Expired FR1539426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR123190A FR1539426A (en) 1967-10-03 1967-10-03 Muffle furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR123190A FR1539426A (en) 1967-10-03 1967-10-03 Muffle furnace

Publications (1)

Publication Number Publication Date
FR1539426A true FR1539426A (en) 1968-09-13

Family

ID=8639467

Family Applications (1)

Application Number Title Priority Date Filing Date
FR123190A Expired FR1539426A (en) 1967-10-03 1967-10-03 Muffle furnace

Country Status (1)

Country Link
FR (1) FR1539426A (en)

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