SE385167B - PROCEDURE FOR MANUFACTURE OF HALF-HARD MAGNETIC MATERIAL - Google Patents

PROCEDURE FOR MANUFACTURE OF HALF-HARD MAGNETIC MATERIAL

Info

Publication number
SE385167B
SE385167B SE1055272A SE1055272A SE385167B SE 385167 B SE385167 B SE 385167B SE 1055272 A SE1055272 A SE 1055272A SE 1055272 A SE1055272 A SE 1055272A SE 385167 B SE385167 B SE 385167B
Authority
SE
Sweden
Prior art keywords
procedure
manufacture
magnetic material
hard magnetic
hard
Prior art date
Application number
SE1055272A
Other languages
Swedish (sv)
Inventor
M Okada
M Kassai
T Sasaki
Z Henmi
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of SE385167B publication Critical patent/SE385167B/en

Links

Classifications

    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
    • 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
    • H01H1/04—Co-operating contacts of different material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
SE1055272A 1972-06-01 1972-08-15 PROCEDURE FOR MANUFACTURE OF HALF-HARD MAGNETIC MATERIAL SE385167B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47053814A JPS5133503B2 (en) 1972-06-01 1972-06-01

Publications (1)

Publication Number Publication Date
SE385167B true SE385167B (en) 1976-06-08

Family

ID=12953251

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1055272A SE385167B (en) 1972-06-01 1972-08-15 PROCEDURE FOR MANUFACTURE OF HALF-HARD MAGNETIC MATERIAL

Country Status (7)

Country Link
JP (1) JPS5133503B2 (en)
CA (1) CA968261A (en)
FR (1) FR2150144A5 (en)
GB (1) GB1404803A (en)
IT (1) IT970831B (en)
NL (1) NL168565C (en)
SE (1) SE385167B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5484822A (en) * 1977-11-29 1979-07-06 Fujitsu Ltd Semi-rigid porcelain material

Also Published As

Publication number Publication date
DE2240292B2 (en) 1976-12-09
JPS4910815A (en) 1974-01-30
CA968261A (en) 1975-05-27
NL7210990A (en) 1973-12-04
JPS5133503B2 (en) 1976-09-20
GB1404803A (en) 1975-09-03
IT970831B (en) 1974-04-20
DE2240292A1 (en) 1974-01-03
NL168565B (en) 1981-11-16
NL168565C (en) 1982-04-16
FR2150144A5 (en) 1973-03-30

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