FR2295130A1 - Composition pour aimants permanents de la famille " terres-rares - metaux de transition " et procede de fabrication d'un tel aimant - Google Patents

Composition pour aimants permanents de la famille " terres-rares - metaux de transition " et procede de fabrication d'un tel aimant

Info

Publication number
FR2295130A1
FR2295130A1 FR7429345A FR7429345A FR2295130A1 FR 2295130 A1 FR2295130 A1 FR 2295130A1 FR 7429345 A FR7429345 A FR 7429345A FR 7429345 A FR7429345 A FR 7429345A FR 2295130 A1 FR2295130 A1 FR 2295130A1
Authority
FR
France
Prior art keywords
rare
family
magnet
earth
manufacturing
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.)
Granted
Application number
FR7429345A
Other languages
English (en)
Other versions
FR2295130B1 (fr
Inventor
Jean-Paul Haberer
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.)
Aimants Ugimac SA
Original Assignee
Aimants Ugimac 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 Ugimac SA filed Critical Aimants Ugimac SA
Priority to FR7429345A priority Critical patent/FR2295130A1/fr
Priority to CH1030775A priority patent/CH607255A5/xx
Priority to GB3315075A priority patent/GB1463230A/en
Priority to US05/604,747 priority patent/US4002508A/en
Priority to DE2536735A priority patent/DE2536735C3/de
Priority to IT26573/75A priority patent/IT1042044B/it
Publication of FR2295130A1 publication Critical patent/FR2295130A1/fr
Application granted granted Critical
Publication of FR2295130B1 publication Critical patent/FR2295130B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
FR7429345A 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 Granted FR2295130A1 (fr)

Priority Applications (6)

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
CH1030775A CH607255A5 (fr) 1974-08-27 1975-08-07
GB3315075A GB1463230A (en) 1974-08-27 1975-08-08 Composition for permanent magnets of the family -rare earths-transition metals- and process for producing such magnets
US05/604,747 US4002508A (en) 1974-08-27 1975-08-14 Composition for permanent magnets of the family "rare earths-transition metals" and process for producing such a magnet
DE2536735A DE2536735C3 (de) 1974-08-27 1975-08-18 Verfahren zur Herstellung eines Dauermagnetmaterials
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

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 (2)

Publication Number Publication Date
FR2295130A1 true FR2295130A1 (fr) 1976-07-16
FR2295130B1 FR2295130B1 (fr) 1977-11-10

Family

ID=9142631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429345A Granted 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

Country Status (6)

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

Cited By (1)

* 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD69707A (fr) *
NL6608335A (fr) * 1966-06-16 1967-12-18
BE728414A (fr) * 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 (fr) * 1972-05-02 1978-03-03 Sermag
JPS5113878B2 (fr) * 1972-07-12 1976-05-04

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* 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

Also Published As

Publication number Publication date
GB1463230A (en) 1977-02-02
DE2536735A1 (de) 1976-03-11
DE2536735B2 (de) 1978-10-05
FR2295130B1 (fr) 1977-11-10
DE2536735C3 (de) 1985-01-31
CH607255A5 (fr) 1978-11-30
US4002508A (en) 1977-01-11
IT1042044B (it) 1980-01-30

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ST Notification of lapse