CH408083A - Verfahren zur Herstellung eines ferromagnetischen Werkstoffes, der eine rechteckige Magnetisierungsschleife aufweist sowie nach diesem Verfahren hergestellter Werkstoff - Google Patents

Verfahren zur Herstellung eines ferromagnetischen Werkstoffes, der eine rechteckige Magnetisierungsschleife aufweist sowie nach diesem Verfahren hergestellter Werkstoff

Info

Publication number
CH408083A
CH408083A CH198861A CH198861A CH408083A CH 408083 A CH408083 A CH 408083A CH 198861 A CH198861 A CH 198861A CH 198861 A CH198861 A CH 198861A CH 408083 A CH408083 A CH 408083A
Authority
CH
Switzerland
Prior art keywords
production
well
produced according
ferromagnetic material
magnetization loop
Prior art date
Application number
CH198861A
Other languages
English (en)
Inventor
Hermann Dr Phil Fahlenbrach
Original Assignee
Beteiligungs Und Patentantverw
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 Beteiligungs Und Patentantverw filed Critical Beteiligungs Und Patentantverw
Publication of CH408083A publication Critical patent/CH408083A/de

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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the working steps
    • C21D8/1233—Cold rolling
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties characterised by the heat treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
CH198861A 1960-03-04 1961-12-01 Verfahren zur Herstellung eines ferromagnetischen Werkstoffes, der eine rechteckige Magnetisierungsschleife aufweist sowie nach diesem Verfahren hergestellter Werkstoff CH408083A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB56928A DE1169679B (de) 1960-03-04 1960-03-04 Verwendung einer Magnetlegierung mit rechteckiger Magnetisierungsschleife

Publications (1)

Publication Number Publication Date
CH408083A true CH408083A (de) 1966-02-28

Family

ID=6971506

Family Applications (1)

Application Number Title Priority Date Filing Date
CH198861A CH408083A (de) 1960-03-04 1961-12-01 Verfahren zur Herstellung eines ferromagnetischen Werkstoffes, der eine rechteckige Magnetisierungsschleife aufweist sowie nach diesem Verfahren hergestellter Werkstoff

Country Status (4)

Country Link
AT (1) AT239550B (de)
CH (1) CH408083A (de)
DE (1) DE1169679B (de)
GB (1) GB924724A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE638652C (de) * 1930-05-13 1936-11-20 Edelstahlwerke Akt Ges Deutsch Verfahren zur Herstellung von Dauermagneten

Also Published As

Publication number Publication date
GB924724A (en) 1963-05-01
DE1169679B (de) 1964-05-06
AT239550B (de) 1965-04-12

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