FR2381584A1 - Poudre pour la fabrication metallurgique de poudres, de constituants magnetiques doux - Google Patents

Poudre pour la fabrication metallurgique de poudres, de constituants magnetiques doux

Info

Publication number
FR2381584A1
FR2381584A1 FR7805419A FR7805419A FR2381584A1 FR 2381584 A1 FR2381584 A1 FR 2381584A1 FR 7805419 A FR7805419 A FR 7805419A FR 7805419 A FR7805419 A FR 7805419A FR 2381584 A1 FR2381584 A1 FR 2381584A1
Authority
FR
France
Prior art keywords
powder
powders
soft magnetic
less
magnetic constituents
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.)
Granted
Application number
FR7805419A
Other languages
English (en)
French (fr)
Other versions
FR2381584B1 (sv
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.)
Hoganas AB
Original Assignee
Hoganas AB
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 Hoganas AB filed Critical Hoganas AB
Publication of FR2381584A1 publication Critical patent/FR2381584A1/fr
Application granted granted Critical
Publication of FR2381584B1 publication Critical patent/FR2381584B1/fr
Granted 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/20—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0214—Using a mixture of prealloyed powders or a master alloy comprising P or a phosphorus compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
FR7805419A 1977-02-25 1978-02-24 Poudre pour la fabrication metallurgique de poudres, de constituants magnetiques doux Granted FR2381584A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7702084A SE407641B (sv) 1977-02-25 1977-02-25 Pulver avsett for pulvermetallurgisk framstellning av mjukmagnetiska produkter

Publications (2)

Publication Number Publication Date
FR2381584A1 true FR2381584A1 (fr) 1978-09-22
FR2381584B1 FR2381584B1 (sv) 1983-01-14

Family

ID=20330554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805419A Granted FR2381584A1 (fr) 1977-02-25 1978-02-24 Poudre pour la fabrication metallurgique de poudres, de constituants magnetiques doux

Country Status (8)

Country Link
JP (1) JPS53127310A (sv)
CA (1) CA1100788A (sv)
DE (1) DE2807602C2 (sv)
ES (1) ES467302A1 (sv)
FR (1) FR2381584A1 (sv)
GB (1) GB1599081A (sv)
IT (1) IT1101808B (sv)
SE (1) SE407641B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011989A1 (en) * 1978-11-27 1980-06-11 Allegheny Ludlum Steel Corporation Phosphorus-iron powder and method of producing soft magnetic material therefrom

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10020083A1 (de) * 2000-04-22 2001-10-31 Bosch Gmbh Robert Gesinterter weichmagnetischer Werkstoff und Verfahren zu dessen Herstellung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679413A (en) * 1950-03-04 1952-09-17 Metro Cutanit Ltd Improvements relating to magnetic material with good electrical conductivity
DE2118053A1 (de) * 1971-04-14 1972-10-26 Brown, Boveri & Cie AG, 6800 Mann heim Massekern fur Drossel aus einem Gemisch von Ferromagnetpulver und Iso lierstoffbinder
FR2183069A1 (sv) * 1972-05-02 1973-12-14 Hoeganaes Ab
DE2535377A1 (de) * 1975-08-08 1977-02-24 Huettermann Schwingungen absorbierendes konstruktionselement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845472A (sv) * 1971-10-13 1973-06-29
JPS518368A (en) * 1974-07-09 1976-01-23 Noryuki Ikeda Burashiruino seizoho
JPS5442644A (en) * 1977-09-09 1979-04-04 Nippon Electric Co Method of positioning electrodes of laminated condenser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679413A (en) * 1950-03-04 1952-09-17 Metro Cutanit Ltd Improvements relating to magnetic material with good electrical conductivity
DE2118053A1 (de) * 1971-04-14 1972-10-26 Brown, Boveri & Cie AG, 6800 Mann heim Massekern fur Drossel aus einem Gemisch von Ferromagnetpulver und Iso lierstoffbinder
FR2183069A1 (sv) * 1972-05-02 1973-12-14 Hoeganaes Ab
DE2535377A1 (de) * 1975-08-08 1977-02-24 Huettermann Schwingungen absorbierendes konstruktionselement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011989A1 (en) * 1978-11-27 1980-06-11 Allegheny Ludlum Steel Corporation Phosphorus-iron powder and method of producing soft magnetic material therefrom

Also Published As

Publication number Publication date
FR2381584B1 (sv) 1983-01-14
IT1101808B (it) 1985-10-07
JPS53127310A (en) 1978-11-07
DE2807602A1 (de) 1978-10-19
GB1599081A (en) 1981-09-30
CA1100788A (en) 1981-05-12
ES467302A1 (es) 1979-11-01
SE7702084L (sv) 1978-08-26
JPS6323241B2 (sv) 1988-05-16
IT7848186A0 (it) 1978-02-24
DE2807602C2 (de) 1986-10-16
SE407641B (sv) 1979-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse