BE755795A - Substances magnetiques contenant une terre rare et procede pourleur preparation - Google Patents

Substances magnetiques contenant une terre rare et procede pourleur preparation

Info

Publication number
BE755795A
BE755795A BE755795DA BE755795A BE 755795 A BE755795 A BE 755795A BE 755795D A BE755795D A BE 755795DA BE 755795 A BE755795 A BE 755795A
Authority
BE
Belgium
Prior art keywords
preparation
rare earth
containing rare
substances containing
magnetic substances
Prior art date
Application number
Other languages
English (en)
Inventor
G Y Chin
E A Nesbitt
R C Sherwood
J H Wernick
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.)
Publication date
Publication of BE755795A publication Critical patent/BE755795A/fr

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
    • 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
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Hard Magnetic Materials (AREA)
BE755795D 1969-10-21 Substances magnetiques contenant une terre rare et procede pourleur preparation BE755795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86800969A 1969-10-21 1969-10-21

Publications (1)

Publication Number Publication Date
BE755795A true BE755795A (fr) 1971-02-15

Family

ID=25350910

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755795D BE755795A (fr) 1969-10-21 Substances magnetiques contenant une terre rare et procede pourleur preparation

Country Status (10)

Country Link
AU (1) AU2113270A (fr)
BE (1) BE755795A (fr)
BR (1) BR7023157D0 (fr)
CA (1) CA918045A (fr)
DE (1) DE2050688A1 (fr)
ES (1) ES385248A1 (fr)
FR (1) FR2064451A1 (fr)
IL (1) IL35448A0 (fr)
NL (1) NL7015144A (fr)
ZA (1) ZA707145B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1004320B (it) * 1973-02-09 1976-07-10 Matsushita Electric Industrial Co Ltd Materiale magnetico duro
JPS601940B2 (ja) * 1980-08-11 1985-01-18 富士通株式会社 感温素子材料
WO2018136507A1 (fr) * 2017-01-17 2018-07-26 Lawrence Livermore National Security, Llc Composés à base de smco5 dopés avec fe et ni pour aimants permanents à haute performance
US11837389B2 (en) 2017-01-17 2023-12-05 Lawrence Livermore National Security, Llc YCO5-based compounds doped with Fe and Ni for high-performance permanent magnets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1529048A (fr) * 1966-06-16 1968-06-14 Philips Nv Aimant permanent et son procédé de fabrication

Also Published As

Publication number Publication date
BR7023157D0 (pt) 1973-04-17
ZA707145B (en) 1971-10-27
ES385248A1 (es) 1973-04-01
DE2050688A1 (de) 1971-05-13
AU2113270A (en) 1972-04-20
CA918045A (en) 1973-01-02
FR2064451B1 (fr) 1973-12-21
FR2064451A1 (en) 1971-07-23
IL35448A0 (en) 1970-12-24
NL7015144A (fr) 1971-04-23

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