CA1130179A - Fe-cr-co permanent magnet alloy and alloy processing - Google Patents

Fe-cr-co permanent magnet alloy and alloy processing

Info

Publication number
CA1130179A
CA1130179A CA328,510A CA328510A CA1130179A CA 1130179 A CA1130179 A CA 1130179A CA 328510 A CA328510 A CA 328510A CA 1130179 A CA1130179 A CA 1130179A
Authority
CA
Canada
Prior art keywords
weight percent
degrees
alloy
range
temperature
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.)
Expired
Application number
CA328,510A
Other languages
English (en)
French (fr)
Inventor
Sungho Jin
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA1130179A publication Critical patent/CA1130179A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
CA328,510A 1978-07-13 1979-05-28 Fe-cr-co permanent magnet alloy and alloy processing Expired CA1130179A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92413878A 1978-07-13 1978-07-13
US924,138 1978-07-13

Publications (1)

Publication Number Publication Date
CA1130179A true CA1130179A (en) 1982-08-24

Family

ID=25449766

Family Applications (1)

Application Number Title Priority Date Filing Date
CA328,510A Expired CA1130179A (en) 1978-07-13 1979-05-28 Fe-cr-co permanent magnet alloy and alloy processing

Country Status (17)

Country Link
JP (1) JPS5541987A (es)
KR (1) KR830001327B1 (es)
AT (1) AT369434B (es)
AU (1) AU529656B2 (es)
BE (1) BE877631A (es)
CA (1) CA1130179A (es)
CH (1) CH645924A5 (es)
DE (1) DE2928059A1 (es)
ES (1) ES482453A1 (es)
FR (1) FR2434466A1 (es)
GB (1) GB2025460B (es)
HK (1) HK69084A (es)
IT (1) IT1162561B (es)
NL (1) NL178016C (es)
PL (1) PL118488B1 (es)
SE (1) SE446990B (es)
SG (1) SG34684G (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3069509D1 (en) * 1979-08-16 1984-11-29 Inoue Japax Res Manufacture and use of magnetic scale systems
JPS57149456A (en) * 1981-03-10 1982-09-16 Sumitomo Special Metals Co Ltd Dendritic fe-cr-co magnet alloy
DE3135661A1 (de) * 1981-09-09 1983-03-17 Sumitomo Special Metals Co., Ltd., Osaka Gesinterte magnetische legierung des fe-cr-co-typs und verfahren zur herstellung von gegenstaenden mit einer solchen legierung
JPS59159929A (ja) * 1983-02-28 1984-09-10 Nippon Gakki Seizo Kk 磁石材料の製法
NL8302276A (nl) * 1983-06-28 1985-01-16 Philips Nv Kathodestraalbuis met een fe-co-cr schaduwmasker en werkwijze ter vervaardiging van zo'n schaduwmasker.
JPS61110715A (ja) * 1984-11-01 1986-05-29 Nippon Gakki Seizo Kk Ｆｅ−Ｃｒ−Ｃｏ系合金磁石の製法
JP2681048B2 (ja) * 1985-07-04 1997-11-19 株式会社ソキア 磁気スケール材
DE19611461C2 (de) * 1996-03-22 1999-05-12 Dresden Ev Inst Festkoerper Verwendung einer Eisen-Chrom-Kobalt-Basis-Legierung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5536059B2 (es) * 1974-05-02 1980-09-18
US3982972A (en) * 1975-03-21 1976-09-28 Hitachi Metals, Ltd. Semihard magnetic alloy and a process for the production thereof
US3989556A (en) * 1975-03-21 1976-11-02 Hitachi Metals, Ltd. Semihard magnetic alloy and a process for the production thereof
GB1500794A (en) * 1975-03-21 1978-02-08 Hitachi Metals Ltd Semihard magnetic alloy and a process for the production thereof
US4008105A (en) * 1975-04-22 1977-02-15 Warabi Special Steel Co., Ltd. Magnetic materials
US4075437A (en) * 1976-07-16 1978-02-21 Bell Telephone Laboratories, Incorporated Composition, processing and devices including magnetic alloy
JPS5933644B2 (ja) * 1977-02-10 1984-08-17 日立金属株式会社 Ｆｅ−Ｃｒ−Ｃｏ系永久磁石とその製造方法
US4174983A (en) * 1978-07-13 1979-11-20 Bell Telephone Laboratories, Incorporated Fe-Cr-Co magnetic alloy processing

Also Published As

Publication number Publication date
ATA487179A (de) 1982-05-15
PL118488B1 (en) 1981-10-31
FR2434466B1 (es) 1984-01-20
DE2928059C2 (es) 1988-01-28
BE877631A (fr) 1979-11-05
JPS6312936B2 (es) 1988-03-23
NL178016B (nl) 1985-08-01
SE7905817L (sv) 1980-01-14
IT1162561B (it) 1987-04-01
IT7924303A0 (it) 1979-07-11
KR830001401A (ko) 1983-04-30
SE446990B (sv) 1986-10-20
NL178016C (nl) 1986-01-02
CH645924A5 (de) 1984-10-31
FR2434466A1 (fr) 1980-03-21
ES482453A1 (es) 1980-04-01
JPS5541987A (en) 1980-03-25
SG34684G (en) 1985-02-08
HK69084A (en) 1984-09-14
NL7905311A (nl) 1980-01-15
PL217026A1 (es) 1980-06-02
KR830001327B1 (ko) 1983-07-09
GB2025460B (en) 1983-02-02
AU529656B2 (en) 1983-06-16
AU4876079A (en) 1980-01-17
DE2928059A1 (de) 1980-01-24
AT369434B (de) 1982-12-27
GB2025460A (en) 1980-01-23

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Legal Events

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