NL8100435A - Magnetisch element voor magnetisch in werking gebrachte inrichtingen, werkwijze voor de vervaardiging daarvan. - Google Patents

Magnetisch element voor magnetisch in werking gebrachte inrichtingen, werkwijze voor de vervaardiging daarvan. Download PDF

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Publication number
NL8100435A
NL8100435A NL8100435A NL8100435A NL8100435A NL 8100435 A NL8100435 A NL 8100435A NL 8100435 A NL8100435 A NL 8100435A NL 8100435 A NL8100435 A NL 8100435A NL 8100435 A NL8100435 A NL 8100435A
Authority
NL
Netherlands
Prior art keywords
alloy
less
equal
elements
weight
Prior art date
Application number
NL8100435A
Other languages
English (en)
Dutch (nl)
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of NL8100435A publication Critical patent/NL8100435A/nl

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Classifications

    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1266—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest between cold rolling steps
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1272—Final recrystallisation annealing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
NL8100435A 1980-01-30 1981-01-29 Magnetisch element voor magnetisch in werking gebrachte inrichtingen, werkwijze voor de vervaardiging daarvan. NL8100435A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11675980A 1980-01-30 1980-01-30
US11675980 1980-01-30

Publications (1)

Publication Number Publication Date
NL8100435A true NL8100435A (nl) 1981-09-01

Family

ID=22369031

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8100435A NL8100435A (nl) 1980-01-30 1981-01-29 Magnetisch element voor magnetisch in werking gebrachte inrichtingen, werkwijze voor de vervaardiging daarvan.

Country Status (6)

Country Link
JP (1) JPS56120107A (de)
CA (1) CA1171306A (de)
DE (1) DE3103000A1 (de)
FR (1) FR2474747B1 (de)
GB (1) GB2070061B (de)
NL (1) NL8100435A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5716460A (en) * 1996-05-08 1998-02-10 The Arnold Engineering Company Methods for making magnetic strips

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE896359C (de) * 1940-07-23 1953-11-12 Eisen & Stahlind Ag Eisenlegierung fuer Dauermagnete
US2961360A (en) * 1958-12-01 1960-11-22 Gen Electric Magnets having one easy direction of magnetization
FR2014806A1 (en) * 1969-07-31 1970-04-17 Nippon Musical Instruments Mfg Semi-hard magnetic alloys - magnetism imparted by a series of stepwise heating cycles below the curie pt.
DE2144560C2 (de) * 1970-09-11 1983-11-03 Akai Electric Co. Ltd., Tokyo Verfahren zum Herstellen von Eisen-Mangan-Sintermagneten

Also Published As

Publication number Publication date
GB2070061A (en) 1981-09-03
GB2070061B (en) 1984-05-31
JPS56120107A (en) 1981-09-21
CA1171306A (en) 1984-07-24
DE3103000A1 (de) 1982-01-14
FR2474747B1 (fr) 1987-06-26
FR2474747A1 (fr) 1981-07-31

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed