SE7810304L - Magnetiskt material samt sett att framstella detsamma - Google Patents

Magnetiskt material samt sett att framstella detsamma

Info

Publication number
SE7810304L
SE7810304L SE7810304A SE7810304A SE7810304L SE 7810304 L SE7810304 L SE 7810304L SE 7810304 A SE7810304 A SE 7810304A SE 7810304 A SE7810304 A SE 7810304A SE 7810304 L SE7810304 L SE 7810304L
Authority
SE
Sweden
Prior art keywords
produce
way
same
magnetic material
magnetic
Prior art date
Application number
SE7810304A
Other languages
English (en)
Inventor
O W Reen
Original Assignee
Allegheny Ludlum Ind 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 Allegheny Ludlum Ind Inc filed Critical Allegheny Ludlum Ind Inc
Publication of SE7810304L publication Critical patent/SE7810304L/sv

Links

Classifications

    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/928—Magnetic property

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)
SE7810304A 1977-10-03 1978-10-02 Magnetiskt material samt sett att framstella detsamma SE7810304L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/839,086 US4115158A (en) 1977-10-03 1977-10-03 Process for producing soft magnetic material

Publications (1)

Publication Number Publication Date
SE7810304L true SE7810304L (sv) 1979-04-04

Family

ID=25278819

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7810304A SE7810304L (sv) 1977-10-03 1978-10-02 Magnetiskt material samt sett att framstella detsamma

Country Status (8)

Country Link
US (1) US4115158A (sv)
JP (1) JPS5461010A (sv)
AT (1) ATA713478A (sv)
CA (1) CA1099884A (sv)
DE (1) DE2843140A1 (sv)
FR (1) FR2404679A1 (sv)
GB (1) GB2007261B (sv)
SE (1) SE7810304L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236945A (en) * 1978-11-27 1980-12-02 Allegheny Ludlum Steel Corporation Phosphorus-iron powder and method of producing soft magnetic material therefrom
SE443264B (sv) * 1984-04-03 1986-02-17 Hoeganaes Ab Kiselhaltigt stalpulver for framstellning av sintrade mjukmagnetiska kroppar
JPH0610321B2 (ja) * 1985-06-17 1994-02-09 日本ピストンリング株式会社 耐摩耗性焼結合金
JPH0775205B2 (ja) * 1989-07-21 1995-08-09 住友金属鉱山株式会社 Ｆｅ―Ｐ合金軟質磁性焼結体の製造方法
GB9207139D0 (en) * 1992-04-01 1992-05-13 Brico Eng Sintered materials
US5290336A (en) * 1992-05-04 1994-03-01 Hoeganaes Corporation Iron-based powder compositions containing novel binder/lubricants
US5498276A (en) * 1994-09-14 1996-03-12 Hoeganaes Corporation Iron-based powder compositions containing green strengh enhancing lubricants
DE19706525A1 (de) * 1997-02-19 1998-08-20 Basf Ag Phosphorhaltige Eisenpulver

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE842818C (de) * 1951-01-10 1952-07-03 Mannesmann Ag Eisenpulver fuer Magnetspulen
US2923622A (en) * 1956-06-26 1960-02-02 Nat U S Radiator Corp Powder metallurgy
US4047983A (en) * 1973-11-20 1977-09-13 Allegheny Ludlum Industries, Inc. Process for producing soft magnetic material
DE2524517B2 (de) * 1975-06-03 1979-01-18 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur Stabilisierung pyrophorer Eisenpulver
SE410983B (sv) * 1975-10-24 1979-11-19 Hoeganaes Ab Fosforhaltigt stalpulver och sett att tillverka detta

Also Published As

Publication number Publication date
JPS5461010A (en) 1979-05-17
FR2404679A1 (fr) 1979-04-27
CA1099884A (en) 1981-04-28
US4115158A (en) 1978-09-19
GB2007261B (en) 1982-04-07
GB2007261A (en) 1979-05-16
DE2843140A1 (de) 1979-05-17
ATA713478A (de) 1983-02-15

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