FI943032A0 - Foerfarande Foer framstaellning magnetostrictive material - Google Patents

Foerfarande Foer framstaellning magnetostrictive material

Info

Publication number
FI943032A0
FI943032A0 FI943032A FI943032A FI943032A0 FI 943032 A0 FI943032 A0 FI 943032A0 FI 943032 A FI943032 A FI 943032A FI 943032 A FI943032 A FI 943032A FI 943032 A0 FI943032 A0 FI 943032A0
Authority
FI
Finland
Prior art keywords
magnetostrictive material
foerfarande foer
foer framstaellning
framstaellning
foerfarande
Prior art date
Application number
FI943032A
Other languages
Finnish (fi)
Inventor
Pekka Ruuskanen
Original Assignee
Valtion Teknillinen
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 filed Critical Valtion Teknillinen
Priority to FI943032A priority Critical patent/FI943032A0/en
Publication of FI943032A0 publication Critical patent/FI943032A0/en
Priority to AU27410/95A priority patent/AU2741095A/en
Priority to PCT/FI1995/000363 priority patent/WO1995035176A1/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
    • H01F1/0302—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

  • 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)
  • Powder Metallurgy (AREA)
FI943032A 1994-06-22 1994-06-22 Foerfarande Foer framstaellning magnetostrictive material FI943032A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI943032A FI943032A0 (en) 1994-06-22 1994-06-22 Foerfarande Foer framstaellning magnetostrictive material
AU27410/95A AU2741095A (en) 1994-06-22 1995-06-21 Method for the manufacture of a magnetostrictive material
PCT/FI1995/000363 WO1995035176A1 (en) 1994-06-22 1995-06-21 Method for the manufacture of a magnetostrictive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI943032A FI943032A0 (en) 1994-06-22 1994-06-22 Foerfarande Foer framstaellning magnetostrictive material

Publications (1)

Publication Number Publication Date
FI943032A0 true FI943032A0 (en) 1994-06-22

Family

ID=8540986

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943032A FI943032A0 (en) 1994-06-22 1994-06-22 Foerfarande Foer framstaellning 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
AU2741095A (en) 1996-01-15
WO1995035176A1 (en) 1995-12-28

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Legal Events

Date Code Title Description
FD Application lapsed