AU2113270A - Rare earth-containing magnetic materials and preparation of same - Google Patents

Rare earth-containing magnetic materials and preparation of same

Info

Publication number
AU2113270A
AU2113270A AU21132/70A AU2113270A AU2113270A AU 2113270 A AU2113270 A AU 2113270A AU 21132/70 A AU21132/70 A AU 21132/70A AU 2113270 A AU2113270 A AU 2113270A AU 2113270 A AU2113270 A AU 2113270A
Authority
AU
Australia
Prior art keywords
preparation
same
rare earth
magnetic materials
containing magnetic
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.)
Expired
Application number
AU21132/70A
Other languages
English (en)
Inventor
YUKIO CHIN; ETHAN ALLEN NESBITT; RICHARD CURRY SHERWOOD and JACK HARRY WERNICK GILBERT
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of AU2113270A publication Critical patent/AU2113270A/en
Expired 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Hard Magnetic Materials (AREA)
AU21132/70A 1969-10-21 1970-10-15 Rare earth-containing magnetic materials and preparation of same Expired AU2113270A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86800969A 1969-10-21 1969-10-21
USUS868,009 1969-10-21

Publications (1)

Publication Number Publication Date
AU2113270A true AU2113270A (en) 1972-04-20

Family

ID=25350910

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21132/70A Expired AU2113270A (en) 1969-10-21 1970-10-15 Rare earth-containing magnetic materials and preparation of same

Country Status (10)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947295A (en) * 1973-02-09 1976-03-30 Matsushita Electric Industrial Co., Ltd. Hard magnetic material
JPS601940B2 (ja) * 1980-08-11 1985-01-18 富士通株式会社 感温素子材料
WO2018136507A1 (en) * 2017-01-17 2018-07-26 Lawrence Livermore National Security, Llc Smco5-based compounds doped with fe and ni for high-performance permanent magnets
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
BE755795A (fr) 1971-02-15
DE2050688A1 (de) 1971-05-13
NL7015144A (xx) 1971-04-23
FR2064451A1 (en) 1971-07-23
BR7023157D0 (pt) 1973-04-17
CA918045A (en) 1973-01-02
FR2064451B1 (xx) 1973-12-21
IL35448A0 (en) 1970-12-24
ZA707145B (en) 1971-10-27
ES385248A1 (es) 1973-04-01

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