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FR42094E - Process for the treatment of ferromagnetic alloys in order to obtain special magnetic properties - Google Patents

Process for the treatment of ferromagnetic alloys in order to obtain special magnetic properties

Info

Publication number
FR42094E
FR42094E FR42094DA FR42094E FR 42094 E FR42094 E FR 42094E FR 42094D A FR42094D A FR 42094DA FR 42094 E FR42094 E FR 42094E
Authority
FR
France
Prior art keywords
treatment
order
magnetic properties
obtain special
special magnetic
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.)
Vereinigte Stahlwerke AG
Original Assignee
Vereinigte Stahlwerke AG
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 Vereinigte Stahlwerke AG filed Critical Vereinigte Stahlwerke AG
Application granted granted Critical
Publication of FR42094E publication Critical patent/FR42094E/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
    • C21D1/78—Combined heat-treatments not provided for above

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)
FR42094D 1932-07-25 1932-07-25 Process for the treatment of ferromagnetic alloys in order to obtain special magnetic properties Expired FR42094E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42094T 1932-07-25

Publications (1)

Publication Number Publication Date
FR42094E true FR42094E (en) 1933-05-19

Family

ID=8678190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42094D Expired FR42094E (en) 1932-07-25 1932-07-25 Process for the treatment of ferromagnetic alloys in order to obtain special magnetic properties

Country Status (1)

Country Link
FR (1) FR42094E (en)

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