GB2085473B - Isotropic and nearly isotropic permanent magnet alloys - Google Patents

Isotropic and nearly isotropic permanent magnet alloys

Info

Publication number
GB2085473B
GB2085473B GB8131069A GB8131069A GB2085473B GB 2085473 B GB2085473 B GB 2085473B GB 8131069 A GB8131069 A GB 8131069A GB 8131069 A GB8131069 A GB 8131069A GB 2085473 B GB2085473 B GB 2085473B
Authority
GB
United Kingdom
Prior art keywords
isotropic
permanent magnet
nearly
magnet alloys
alloys
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
GB8131069A
Other languages
English (en)
Other versions
GB2085473A (en
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 GB2085473A publication Critical patent/GB2085473A/en
Application granted granted Critical
Publication of GB2085473B publication Critical patent/GB2085473B/en
Expired 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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
GB8131069A 1980-10-17 1981-10-15 Isotropic and nearly isotropic permanent magnet alloys Expired GB2085473B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/197,970 US4340435A (en) 1980-10-17 1980-10-17 Isotropic and nearly isotropic permanent magnet alloys

Publications (2)

Publication Number Publication Date
GB2085473A GB2085473A (en) 1982-04-28
GB2085473B true GB2085473B (en) 1984-04-11

Family

ID=22731477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8131069A Expired GB2085473B (en) 1980-10-17 1981-10-15 Isotropic and nearly isotropic permanent magnet alloys

Country Status (8)

Country Link
US (1) US4340435A (enExample)
JP (1) JPS5794555A (enExample)
CA (1) CA1172472A (enExample)
DE (1) DE3140967A1 (enExample)
FR (1) FR2492412A1 (enExample)
GB (1) GB2085473B (enExample)
NL (1) NL8104722A (enExample)
SE (1) SE8105919L (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377797A (en) * 1980-08-18 1983-03-22 Bell Telephone Laboratories, Incorporated Magnetically actuated device comprising an Fe-Mo-Ni magnetic element
US4415380A (en) * 1980-08-18 1983-11-15 Bell Telephone Laboratories, Incorporated Method for making a high remanence Fe-Mo-Ni magnetic element
US4536229A (en) * 1983-11-08 1985-08-20 At&T Bell Laboratories Fe-Ni-Mo magnet alloys and devices
US4816216A (en) * 1985-11-29 1989-03-28 Olin Corporation Interdiffusion resistant Fe--Ni alloys having improved glass sealing
US4905074A (en) * 1985-11-29 1990-02-27 Olin Corporation Interdiffusion resistant Fe-Ni alloys having improved glass sealing property

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1346188A (en) * 1919-08-25 1920-07-13 Frank A Fahrenwald Firearm and alloy for making same
DE576256C (de) * 1928-06-03 1933-04-12 Heraeus Vacuumschmelze Akt Ges Werkstoff aus Nickelstahl fuer Turbinenschaufeln
FR719735A (fr) * 1929-12-24 1932-02-09 Electrochimie Soc Aciers spéciaux
DE737773C (de) * 1931-07-22 1943-07-23 Deutsch Atlantische Telegraphe Legierungen mit weitgehender Konstanz der Permeabilitaet im Bereich schwacher magnetischer Felder und einem hohen elektrischen Widerstand
US2707680A (en) * 1952-08-29 1955-05-03 Heppenstall Co Alloy of iron, nickel, and molybdenum
US3392065A (en) * 1965-10-15 1968-07-09 Int Nickel Co Age hardenable nickel-molybdenum ferrous alloys
DE2018462B2 (de) * 1970-04-17 1974-10-10 Licentia Patent-Verwaltungsgmbh, 6000 Frankfurt Martensitaushärtender Stahl mit erhöhter Koerzitivfeldstärke
DE2613255C2 (de) * 1976-03-27 1982-07-29 Robert Bosch Gmbh, 7000 Stuttgart Verwendung einer Eisen-Molybdän-Nickel-Sinterlegierung mit Phosphorzusatz zur Herstellung hochfester Werkstücke
US4162157A (en) * 1978-05-15 1979-07-24 The United States Of America As Represented By The United States Department Of Energy Secondary hardening steel having improved combination of hardness and toughness

Also Published As

Publication number Publication date
NL8104722A (nl) 1982-05-17
FR2492412A1 (fr) 1982-04-23
FR2492412B1 (enExample) 1984-04-20
SE8105919L (sv) 1982-04-18
JPS5794555A (en) 1982-06-12
GB2085473A (en) 1982-04-28
US4340435A (en) 1982-07-20
CA1172472A (en) 1984-08-14
DE3140967A1 (de) 1982-06-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee