FR872952A - Process for improving the initial permeability of fersilicon alloys - Google Patents

Process for improving the initial permeability of fersilicon alloys

Info

Publication number
FR872952A
FR872952A FR872952DA FR872952A FR 872952 A FR872952 A FR 872952A FR 872952D A FR872952D A FR 872952DA FR 872952 A FR872952 A FR 872952A
Authority
FR
France
Prior art keywords
fersilicon
alloys
improving
initial permeability
permeability
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 FR872952A publication Critical patent/FR872952A/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
    • C21D1/76—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)
FR872952D 1940-06-10 1941-06-07 Process for improving the initial permeability of fersilicon alloys Expired FR872952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE872952X 1940-06-10

Publications (1)

Publication Number Publication Date
FR872952A true FR872952A (en) 1942-06-25

Family

ID=6816209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872952D Expired FR872952A (en) 1940-06-10 1941-06-07 Process for improving the initial permeability of fersilicon alloys

Country Status (1)

Country Link
FR (1) FR872952A (en)

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