PH21010A - Method of preparing a hard magnet by addition of a quench rate range broading additive and a hard magnet prepared thereby - Google Patents

Method of preparing a hard magnet by addition of a quench rate range broading additive and a hard magnet prepared thereby

Info

Publication number
PH21010A
PH21010A PH32794A PH32794A PH21010A PH 21010 A PH21010 A PH 21010A PH 32794 A PH32794 A PH 32794A PH 32794 A PH32794 A PH 32794A PH 21010 A PH21010 A PH 21010A
Authority
PH
Philippines
Prior art keywords
hard magnet
broading
additive
preparing
addition
Prior art date
Application number
PH32794A
Inventor
Bergeron Richard
Mccallum William
Original Assignee
Ovonic Synthetic Materials
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 Ovonic Synthetic Materials filed Critical Ovonic Synthetic Materials
Publication of PH21010A publication Critical patent/PH21010A/en

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
    • H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/008—Amorphous alloys with Fe, Co or Ni as the major constituent

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)
  • Continuous Casting (AREA)
PH32794A 1984-09-17 1985-09-17 Method of preparing a hard magnet by addition of a quench rate range broading additive and a hard magnet prepared thereby PH21010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65120384A 1984-09-17 1984-09-17

Publications (1)

Publication Number Publication Date
PH21010A true PH21010A (en) 1987-06-23

Family

ID=24611980

Family Applications (1)

Application Number Title Priority Date Filing Date
PH32794A PH21010A (en) 1984-09-17 1985-09-17 Method of preparing a hard magnet by addition of a quench rate range broading additive and a hard magnet prepared thereby

Country Status (7)

Country Link
EP (1) EP0175222A1 (en)
JP (1) JPS6173861A (en)
KR (1) KR860002841A (en)
AU (1) AU573895B2 (en)
CA (1) CA1255926A (en)
IL (1) IL76395A (en)
PH (1) PH21010A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1271394A (en) * 1985-02-25 1990-07-10 Karen S. Canavan Enhanced remanence permanent magnetic alloy and bodies thereof and method of preparing same
ATE68626T1 (en) * 1986-01-10 1991-11-15 Ovonic Synthetic Materials PERMANENT MAGNETIC ALLOY.
JPS62228582A (en) * 1986-03-31 1987-10-07 スガツネ工業株式会社 Door rail for inset plane closing double sliding door device
JPS63157740A (en) * 1986-07-11 1988-06-30 Pilot Pen Co Ltd:The Fine wire made of fine crystal of cobalt-base alloy and its production
JPH01103805A (en) * 1987-07-30 1989-04-20 Tdk Corp Permanent magnet
JPH0257662A (en) * 1988-08-23 1990-02-27 M G:Kk Rapidly cooled thin strip alloy for bond magnet
US20210062310A1 (en) * 2018-07-27 2021-03-04 Neo Performance Materials (Singapore) Pte. Ltd. Alloys, magnetic materials, bonded magnets and methods for producing the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS587702B2 (en) * 1977-12-27 1983-02-10 三菱製鋼株式会社 Fe-Cr-Co magnet alloy
JPS5810454B2 (en) * 1980-02-07 1983-02-25 住友特殊金属株式会社 permanent magnet alloy
US4419148A (en) * 1980-04-22 1983-12-06 Bell Telephone Laboratories, Incorporated High-remanence Fe-Ni and Fe-Ni-Mn alloys for magnetically actuated devices
EP0072893B1 (en) * 1981-08-21 1986-12-03 Allied Corporation Metallic glasses having a combination of high permeability, low coercivity, low ac core loss, low exciting power and high thermal stability
US4402770A (en) * 1981-10-23 1983-09-06 The United States Of America As Represented By The Secretary Of The Navy Hard magnetic alloys of a transition metal and lanthanide
US4374665A (en) * 1981-10-23 1983-02-22 The United States Of America As Represented By The Secretary Of The Navy Magnetostrictive devices
US4409043A (en) * 1981-10-23 1983-10-11 The United States Of America As Represented By The Secretary Of The Navy Amorphous transition metal-lanthanide alloys
DE3379131D1 (en) * 1982-09-03 1989-03-09 Gen Motors Corp Re-tm-b alloys, method for their production and permanent magnets containing such alloys
AU572120B2 (en) * 1983-06-24 1988-05-05 General Motors Corporation High energy product rare earth transition metal magnet alloys

Also Published As

Publication number Publication date
AU573895B2 (en) 1988-06-23
AU4707785A (en) 1986-03-27
JPS6173861A (en) 1986-04-16
CA1255926A (en) 1989-06-20
KR860002841A (en) 1986-04-30
EP0175222A1 (en) 1986-03-26
IL76395A0 (en) 1986-01-31
IL76395A (en) 1988-11-30

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