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FR936391A - Heat treatment process for steels and other metals - Google Patents

Heat treatment process for steels and other metals

Info

Publication number
FR936391A
FR936391A FR936391DA FR936391A FR 936391 A FR936391 A FR 936391A FR 936391D A FR936391D A FR 936391DA FR 936391 A FR936391 A FR 936391A
Authority
FR
France
Prior art keywords
steels
metals
heat treatment
treatment process
heat
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR936391A publication Critical patent/FR936391A/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
    • C21D1/34—Methods of heating
    • C21D1/40—Direct resistance heating

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)
FR936391D 1945-12-01 1946-11-30 Heat treatment process for steels and other metals Expired FR936391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE936391X 1945-12-01

Publications (1)

Publication Number Publication Date
FR936391A true FR936391A (en) 1948-07-19

Family

ID=20392420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR936391D Expired FR936391A (en) 1945-12-01 1946-11-30 Heat treatment process for steels and other metals

Country Status (1)

Country Link
FR (1) FR936391A (en)

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