JPS5642122B1 - - Google Patents

Info

Publication number
JPS5642122B1
JPS5642122B1 JP3181272A JP3181272A JPS5642122B1 JP S5642122 B1 JPS5642122 B1 JP S5642122B1 JP 3181272 A JP3181272 A JP 3181272A JP 3181272 A JP3181272 A JP 3181272A JP S5642122 B1 JPS5642122 B1 JP S5642122B1
Authority
JP
Japan
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.)
Pending
Application number
JP3181272A
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 filed Critical
Publication of JPS5642122B1 publication Critical patent/JPS5642122B1/ja
Pending 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
    • 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
    • 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
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered
JP3181272A 1971-04-01 1972-03-31 Pending JPS5642122B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13010871A 1971-04-01 1971-04-01

Publications (1)

Publication Number Publication Date
JPS5642122B1 true JPS5642122B1 (ja) 1981-10-02

Family

ID=22443087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3181272A Pending JPS5642122B1 (ja) 1971-04-01 1972-03-31

Country Status (7)

Country Link
US (1) US3755007A (ja)
JP (1) JPS5642122B1 (ja)
DE (1) DE2215827B2 (ja)
FR (1) FR2132313B1 (ja)
GB (1) GB1369546A (ja)
IT (1) IT949981B (ja)
NL (1) NL176614C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975127U (ja) * 1982-11-11 1984-05-22 カルツク光学株式会社 眼鏡ケ−ス

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182635B1 (ja) * 1972-05-02 1978-03-03 Sermag
JPS5113878B2 (ja) * 1972-07-12 1976-05-04
US3839101A (en) * 1973-05-24 1974-10-01 Gen Electric Controlled cooling of cobalt-rare earth magnetic alloys
DE2507157C2 (de) * 1974-02-21 1984-10-31 Shin-Etsu Chemical Co., Ltd., Tokio/Tokyo Dauermagnet und Verfahren zu seiner Herstellung
US3901742A (en) * 1974-04-11 1975-08-26 Gen Electric Removal of lubricants and binders from sinterable powder components
US3970485A (en) * 1975-01-20 1976-07-20 Hitachi Magnetics Corporation Binder and lubricant removal from cobalt-rare earth alloys
US3970484A (en) * 1975-01-20 1976-07-20 Hitachi Magnetics Corporation Sintering methods for cobalt-rare earth alloys

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560200A (en) * 1968-04-01 1971-02-02 Bell Telephone Labor Inc Permanent magnetic materials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1677139A (en) * 1928-07-17 Process for increasing the permeability of silicon steel
NL6608335A (ja) * 1966-06-16 1967-12-18
NL6700998A (ja) * 1967-01-21 1968-07-22
US3424578A (en) * 1967-06-05 1969-01-28 Us Air Force Method of producing permanent magnets of rare earth metals containing co,or mixtures of co,fe and mn
BE728414A (ja) * 1968-04-01 1969-07-16
DE1944432C3 (de) * 1969-09-02 1980-03-20 Strnat, Karl, Prof. Dr., La Jolla, Calif. (V.St.A.) Dauermagnet
US3655463A (en) * 1970-04-30 1972-04-11 Gen Electric Sintered cobalt-rare earth intermetallic process using solid sintering additive
GB1347764A (en) * 1970-04-30 1974-02-27 Gen Electric Heat-aged sintered cobalt-rare earth intermetallic product and process
US3682714A (en) * 1970-08-24 1972-08-08 Gen Electric Sintered cobalt-rare earth intermetallic product and permanent magnets produced therefrom

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560200A (en) * 1968-04-01 1971-02-02 Bell Telephone Labor Inc Permanent magnetic materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975127U (ja) * 1982-11-11 1984-05-22 カルツク光学株式会社 眼鏡ケ−ス

Also Published As

Publication number Publication date
DE2215827B2 (de) 1980-10-16
DE2215827C3 (ja) 1988-02-11
NL176614B (nl) 1984-12-03
IT949981B (it) 1973-06-11
US3755007A (en) 1973-08-28
NL176614C (nl) 1985-05-01
FR2132313A1 (ja) 1972-11-17
FR2132313B1 (ja) 1976-08-06
DE2215827A1 (de) 1972-12-07
NL7204488A (ja) 1972-10-03
GB1369546A (en) 1974-10-09

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