IT1042044B - Composizione per magneti permanen ti della famiglia delle terre rare metalli di transizione e procedi mento per la preparazione di un ma gnete di tale tipo - Google Patents

Composizione per magneti permanen ti della famiglia delle terre rare metalli di transizione e procedi mento per la preparazione di un ma gnete di tale tipo

Info

Publication number
IT1042044B
IT1042044B IT26573/75A IT2657375A IT1042044B IT 1042044 B IT1042044 B IT 1042044B IT 26573/75 A IT26573/75 A IT 26573/75A IT 2657375 A IT2657375 A IT 2657375A IT 1042044 B IT1042044 B IT 1042044B
Authority
IT
Italy
Prior art keywords
proceeding
magnet
preparation
composition
type
Prior art date
Application number
IT26573/75A
Other languages
English (en)
Italian (it)
Inventor
J Haberer
Original Assignee
Aimants Ugimag Sa
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 Aimants Ugimag Sa filed Critical Aimants Ugimag Sa
Application granted granted Critical
Publication of IT1042044B publication Critical patent/IT1042044B/it

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
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
IT26573/75A 1974-08-27 1975-08-26 Composizione per magneti permanen ti della famiglia delle terre rare metalli di transizione e procedi mento per la preparazione di un ma gnete di tale tipo IT1042044B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7429345A FR2295130A1 (fr) 1974-08-27 1974-08-27 Composition pour aimants permanents de la famille " terres-rares - metaux de transition " et procede de fabrication d'un tel aimant

Publications (1)

Publication Number Publication Date
IT1042044B true IT1042044B (it) 1980-01-30

Family

ID=9142631

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26573/75A IT1042044B (it) 1974-08-27 1975-08-26 Composizione per magneti permanen ti della famiglia delle terre rare metalli di transizione e procedi mento per la preparazione di un ma gnete di tale tipo

Country Status (6)

Country Link
US (1) US4002508A (enExample)
CH (1) CH607255A5 (enExample)
DE (1) DE2536735C3 (enExample)
FR (1) FR2295130A1 (enExample)
GB (1) GB1463230A (enExample)
IT (1) IT1042044B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1008549B (de) * 1953-06-05 1957-05-16 Friedrich Klopp Stoesselhobler, insbesondere Waagerecht-Schnellhobler
US5382303A (en) * 1992-04-13 1995-01-17 Sps Technologies, Inc. Permanent magnets and methods for their fabrication
US6696015B2 (en) * 1999-03-03 2004-02-24 Sumitomo Special Metals Co., Ltd. Method for producing rare-earth magnet
DE102021108241B3 (de) * 2021-03-31 2022-07-14 Vacuumschmelze Gmbh & Co. Kg Verfahren zur Wärmebehandlung eines Gegenstands mit zumindest einer Seltenen Erde mit einem hohen Dampfdruck

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD69707A (enExample) *
NL6608335A (enExample) * 1966-06-16 1967-12-18
BE728414A (enExample) * 1968-04-01 1969-07-16
BE756431A (fr) * 1969-09-20 1971-03-22 Philips Nv Procede permettant la fabrication d'un corps presentant des proprietes anisotropes magnetiques permanentes
DE2142110B2 (de) * 1970-08-27 1976-06-24 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Verfahren zur herstellung eines koerpers mit anisotropen dauermagnetischen eigenschaften aus einer co tief 5 r- verbindung
FR2182635B1 (enExample) * 1972-05-02 1978-03-03 Sermag
JPS5113878B2 (enExample) * 1972-07-12 1976-05-04

Also Published As

Publication number Publication date
CH607255A5 (enExample) 1978-11-30
DE2536735C3 (de) 1985-01-31
US4002508A (en) 1977-01-11
DE2536735B2 (de) 1978-10-05
FR2295130B1 (enExample) 1977-11-10
DE2536735A1 (de) 1976-03-11
FR2295130A1 (fr) 1976-07-16
GB1463230A (en) 1977-02-02

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