CA968261A - Process of producing semi-hard magnetic materials - Google Patents

Process of producing semi-hard magnetic materials

Info

Publication number
CA968261A
CA968261A CA149,266A CA149266A CA968261A CA 968261 A CA968261 A CA 968261A CA 149266 A CA149266 A CA 149266A CA 968261 A CA968261 A CA 968261A
Authority
CA
Canada
Prior art keywords
magnetic materials
hard magnetic
producing semi
semi
producing
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
CA149,266A
Other versions
CA149266S (en
Inventor
Zenzo Henmi
Masanori Okada
Makoto Kassai
Tatsuji Sasaki
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.)
Fujitsu Ltd
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
Application granted granted Critical
Publication of CA968261A publication Critical patent/CA968261A/en
Expired legal-status Critical Current

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)
CA149,266A 1972-06-01 1972-08-11 Process of producing semi-hard magnetic materials Expired CA968261A (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
CA968261A true CA968261A (en) 1975-05-27

Family

ID=12953251

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,266A Expired CA968261A (en) 1972-06-01 1972-08-11 Process of producing semi-hard magnetic materials

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
JPS5133503B2 (en) 1976-09-20
NL168565C (en) 1982-04-16
DE2240292A1 (en) 1974-01-03
DE2240292B2 (en) 1976-12-09
JPS4910815A (en) 1974-01-30
GB1404803A (en) 1975-09-03
IT970831B (en) 1974-04-20
NL7210990A (en) 1973-12-04
NL168565B (en) 1981-11-16
FR2150144A5 (en) 1973-03-30
SE385167B (en) 1976-06-08

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