NL7012000A - - Google Patents

Info

Publication number
NL7012000A
NL7012000A NL7012000A NL7012000A NL7012000A NL 7012000 A NL7012000 A NL 7012000A NL 7012000 A NL7012000 A NL 7012000A NL 7012000 A NL7012000 A NL 7012000A NL 7012000 A NL7012000 A NL 7012000A
Authority
NL
Netherlands
Application number
NL7012000A
Other versions
NL166725C (nl
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 filed Critical
Publication of NL7012000A publication Critical patent/NL7012000A/xx
Application granted granted Critical
Publication of NL166725C publication Critical patent/NL166725C/xx

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
    • H01F1/0553—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 obtained by reduction or by hydrogen decrepitation or embrittlement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
NL7012000A 1969-08-13 1970-08-13 Werkwijze voor het bereiden van een poedervormige intermetallische verbinding van een zeldzaam aard- metaal en een andere metaalcomponent, alsmede permanente magneet, verkregen onder toepassing van deze werkwijze. NL166725C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84987569A 1969-08-13 1969-08-13

Publications (2)

Publication Number Publication Date
NL7012000A true NL7012000A (de) 1971-02-16
NL166725C NL166725C (nl) 1981-09-15

Family

ID=25306730

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7012000A NL166725C (nl) 1969-08-13 1970-08-13 Werkwijze voor het bereiden van een poedervormige intermetallische verbinding van een zeldzaam aard- metaal en een andere metaalcomponent, alsmede permanente magneet, verkregen onder toepassing van deze werkwijze.

Country Status (5)

Country Link
JP (1) JPS497296B1 (de)
DE (1) DE2039972C3 (de)
FR (1) FR2058256B1 (de)
GB (1) GB1318965A (de)
NL (1) NL166725C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767450A (en) * 1984-11-27 1988-08-30 Sumitomo Special Metals Co., Ltd. Process for producing the rare earth alloy powders
US4769063A (en) * 1986-03-06 1988-09-06 Sumitomo Special Metals Co., Ltd. Method for producing rare earth alloy
US5354354A (en) * 1991-10-22 1994-10-11 Th. Goldschmidt Ag Method for producing single-phase, incongruently melting intermetallic phases
GB201309173D0 (en) * 2013-05-21 2013-07-03 Roberts Mark P Novel process and product
GB201405114D0 (en) 2014-03-21 2014-05-07 Roberts Mark P Novel process and product
KR102398932B1 (ko) * 2018-08-31 2022-05-16 주식회사 엘지화학 자석 분말의 제조 방법 및 자석 분말
CN116786832A (zh) * 2023-01-03 2023-09-22 南京理工大学 一种具有片层结构的双相复合稀土铁钴磁粉及其制备方法

Also Published As

Publication number Publication date
FR2058256B1 (de) 1973-11-23
JPS497296B1 (de) 1974-02-19
GB1318965A (en) 1973-05-31
DE2039972C3 (de) 1978-08-17
DE2039972B2 (de) 1977-12-22
DE2039972A1 (de) 1971-02-25
FR2058256A1 (de) 1971-05-28
NL166725C (nl) 1981-09-15

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee