FR904321A - Heating process for electric annealing furnaces - Google Patents

Heating process for electric annealing furnaces

Info

Publication number
FR904321A
FR904321A FR904321DA FR904321A FR 904321 A FR904321 A FR 904321A FR 904321D A FR904321D A FR 904321DA FR 904321 A FR904321 A FR 904321A
Authority
FR
France
Prior art keywords
heating process
annealing furnaces
electric annealing
electric
furnaces
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
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR904321A publication Critical patent/FR904321A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor

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)
FR904321D 1943-06-04 1944-05-17 Heating process for electric annealing furnaces Expired FR904321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE904321X 1943-06-04

Publications (1)

Publication Number Publication Date
FR904321A true FR904321A (en) 1945-11-02

Family

ID=6861821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904321D Expired FR904321A (en) 1943-06-04 1944-05-17 Heating process for electric annealing furnaces

Country Status (1)

Country Link
FR (1) FR904321A (en)

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