FR2023852A1 - - Google Patents

Info

Publication number
FR2023852A1
FR2023852A1 FR6938171A FR6938171A FR2023852A1 FR 2023852 A1 FR2023852 A1 FR 2023852A1 FR 6938171 A FR6938171 A FR 6938171A FR 6938171 A FR6938171 A FR 6938171A FR 2023852 A1 FR2023852 A1 FR 2023852A1
Authority
FR
France
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.)
Pending
Application number
FR6938171A
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.)
Raytheon Co
Original Assignee
Raytheon 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 Raytheon Co filed Critical Raytheon Co
Publication of FR2023852A1 publication Critical patent/FR2023852A1/fr
Pending legal-status Critical Current

Links

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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C22C1/0441—Alloys based on intermetallic compounds of the type rare earth - Co, Ni
    • 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
    • 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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
FR6938171A 1968-11-22 1969-11-06 Pending FR2023852A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77804168A 1968-11-22 1968-11-22

Publications (1)

Publication Number Publication Date
FR2023852A1 true FR2023852A1 (enrdf_load_stackoverflow) 1970-08-21

Family

ID=25112124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938171A Pending FR2023852A1 (enrdf_load_stackoverflow) 1968-11-22 1969-11-06

Country Status (8)

Country Link
JP (2) JPS4945973B1 (enrdf_load_stackoverflow)
BE (1) BE741459A (enrdf_load_stackoverflow)
CH (1) CH519361A (enrdf_load_stackoverflow)
DE (2) DE1956740B2 (enrdf_load_stackoverflow)
FR (1) FR2023852A1 (enrdf_load_stackoverflow)
GB (1) GB1290887A (enrdf_load_stackoverflow)
IL (1) IL33202A (enrdf_load_stackoverflow)
NL (1) NL6917567A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655463A (en) * 1970-04-30 1972-04-11 Gen Electric Sintered cobalt-rare earth intermetallic process using solid sintering additive
US3844850A (en) * 1972-04-17 1974-10-29 Gen Electric Large grain cobalt-samarium intermetallic permanent magnet material and process
JPS51122405A (en) * 1973-03-13 1976-10-26 Seiko Epson Corp Pickup cartridge
JPS5340442B1 (enrdf_load_stackoverflow) * 1973-09-10 1978-10-27
CZ305703B6 (cs) * 2014-11-07 2016-02-10 Vysoká škola chemicko- technologická v Praze Výroba nanostrukturovaných prášků slitin kobaltu dvoustupňovým mechanickým legováním

Also Published As

Publication number Publication date
IL33202A (en) 1974-03-14
DE1956740B2 (de) 1973-11-29
NL6917567A (enrdf_load_stackoverflow) 1970-05-26
DE6943845U (de) 1971-09-30
JPS4945973B1 (enrdf_load_stackoverflow) 1974-12-07
BE741459A (enrdf_load_stackoverflow) 1970-04-16
CH519361A (de) 1972-02-29
JPS559934B1 (enrdf_load_stackoverflow) 1980-03-13
GB1290887A (enrdf_load_stackoverflow) 1972-09-27
DE1956740A1 (de) 1970-06-04
IL33202A0 (en) 1969-12-31

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