AU2741095A - Method for the manufacture of a magnetostrictive material - Google Patents

Method for the manufacture of a magnetostrictive material

Info

Publication number
AU2741095A
AU2741095A AU27410/95A AU2741095A AU2741095A AU 2741095 A AU2741095 A AU 2741095A AU 27410/95 A AU27410/95 A AU 27410/95A AU 2741095 A AU2741095 A AU 2741095A AU 2741095 A AU2741095 A AU 2741095A
Authority
AU
Australia
Prior art keywords
manufacture
magnetostrictive material
magnetostrictive
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.)
Abandoned
Application number
AU27410/95A
Inventor
Pekka Ruuskanen
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.)
Valtion Teknillinen Tutkimuskeskus
Original Assignee
Valtion Teknillinen Tutkimuskeskus
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 Valtion Teknillinen Tutkimuskeskus filed Critical Valtion Teknillinen Tutkimuskeskus
Publication of AU2741095A publication Critical patent/AU2741095A/en
Abandoned 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
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0306—Metals or alloys, e.g. LAVES phase alloys of the MgCu2-type
    • 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
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/80—Constructional details
    • H10N35/85—Magnetostrictive active materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
AU27410/95A 1994-06-22 1995-06-21 Method for the manufacture of a magnetostrictive material Abandoned AU2741095A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI943032A FI943032A0 (en) 1994-06-22 1994-06-22 Foerfarande Foer framstaellning magnetostrictive material
FI943032 1994-06-22
PCT/FI1995/000363 WO1995035176A1 (en) 1994-06-22 1995-06-21 Method for the manufacture of a magnetostrictive material

Publications (1)

Publication Number Publication Date
AU2741095A true AU2741095A (en) 1996-01-15

Family

ID=8540986

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27410/95A Abandoned AU2741095A (en) 1994-06-22 1995-06-21 Method for the manufacture of a magnetostrictive material

Country Status (3)

Country Link
AU (1) AU2741095A (en)
FI (1) FI943032A0 (en)
WO (1) WO1995035176A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644310A (en) * 1984-03-22 1987-02-17 Allied Corporation Actuator system having magnetomechanical cantilever beam formed of ferromagnetic amorphous material
DE3709138C2 (en) * 1987-03-20 1996-09-05 Siemens Ag Process for the production of a magnetic material from powdery starting components
US4762678A (en) * 1987-11-03 1988-08-09 Allied-Signal Inc. Method of preparing a bulk amorphous metal article
FR2663805B1 (en) * 1990-06-26 1992-09-11 Thomson Csf METHOD OF MANUFACTURING A MAGNETOSTRICTIVE ELEMENT FOR THE PRODUCTION OF ELECTRO-ACOUSTIC TRANSDUCERS AND ELECTRO-ACOUSTIC TRANSDUCER PRODUCED USING SUCH ELEMENTS.
DE4023575A1 (en) * 1990-07-25 1992-01-30 Siemens Ag METHOD FOR PRODUCING MAGNETIC MATERIAL BASED ON THE SM-FE-N POWER SYSTEM
SE468655B (en) * 1991-05-22 1993-02-22 Proengco Ab MAGNETOSTRICTIVE COMPOSITION OF POWDER MATERIAL
GB9113239D0 (en) * 1991-06-19 1991-08-07 Secr Defence Amorphous rare earth-iron materials
JP3119707B2 (en) * 1991-12-12 2000-12-25 ティーディーケイ株式会社 Magnetostrictive element

Also Published As

Publication number Publication date
FI943032A0 (en) 1994-06-22
WO1995035176A1 (en) 1995-12-28

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