FR2162868A5 - - Google Patents

Info

Publication number
FR2162868A5
FR2162868A5 FR7237567A FR7237567A FR2162868A5 FR 2162868 A5 FR2162868 A5 FR 2162868A5 FR 7237567 A FR7237567 A FR 7237567A FR 7237567 A FR7237567 A FR 7237567A FR 2162868 A5 FR2162868 A5 FR 2162868A5
Authority
FR
France
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
FR7237567A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR2162868A5 publication Critical patent/FR2162868A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/16—Layers for recording by changing the magnetic properties, e.g. for Curie-point-writing
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
FR7237567A 1971-11-26 1972-10-18 Expired FR2162868A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20260471A 1971-11-26 1971-11-26

Publications (1)

Publication Number Publication Date
FR2162868A5 true FR2162868A5 (fr) 1973-07-20

Family

ID=22750562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237567A Expired FR2162868A5 (fr) 1971-11-26 1972-10-18

Country Status (5)

Country Link
US (1) US3795541A (fr)
JP (1) JPS5611205B2 (fr)
DE (1) DE2248839A1 (fr)
FR (1) FR2162868A5 (fr)
GB (1) GB1396136A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091122A2 (fr) * 1982-04-07 1983-10-12 Matsushita Electric Industrial Co., Ltd. Matériau magnéto-optique pour l'inscription

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850706A (en) * 1972-09-15 1974-11-26 Ibm Mn{11 {118 {11 M{11 {11 Ga Ge FERROMAGNETIC MATERIALS WHERE M COMPRISES TRANSITION METALS
JPS52117660U (fr) * 1977-01-10 1977-09-06
EP0125536A3 (fr) * 1983-05-11 1986-06-25 MOVID Information Technology, Inc. Matériaux thermomagnétiques d'enregistrement supportant de petits domaines stables
JPS6414105U (fr) * 1987-07-15 1989-01-25
US5186766A (en) * 1988-09-14 1993-02-16 Asahi Kasei Kogyo Kabushiki Kaisha Magnetic materials containing rare earth element iron nitrogen and hydrogen
DE69007720T2 (de) * 1989-09-13 1994-08-25 Asahi Chemical Ind Magnetmaterial, welches seltenes Erdelement, Eisen, Stickstoff, Wasserstoff und Sauerstoff enthält.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091122A2 (fr) * 1982-04-07 1983-10-12 Matsushita Electric Industrial Co., Ltd. Matériau magnéto-optique pour l'inscription
EP0091122A3 (en) * 1982-04-07 1985-07-31 Matsushita Electric Industrial Co., Ltd. Magneto-optical recording medium

Also Published As

Publication number Publication date
JPS5611205B2 (fr) 1981-03-12
GB1396136A (en) 1975-06-04
US3795541A (en) 1974-03-05
JPS4860297A (fr) 1973-08-23
DE2248839A1 (de) 1973-05-30

Similar Documents

Publication Publication Date Title
ATA136472A (fr)
FR2162868A5 (fr)
AU2658571A (fr)
AU2691671A (fr)
AU2684071A (fr)
AU2941471A (fr)
AU2952271A (fr)
AU2742671A (fr)
AU3005371A (fr)
AU2485671A (fr)
AU2564071A (fr)
AU2473671A (fr)
AU2880771A (fr)
AU2588771A (fr)
AU2577671A (fr)
AU2963771A (fr)
AU2755871A (fr)
AU2503871A (fr)
AU2930871A (fr)
AU2486471A (fr)
AU2740271A (fr)
AU2654071A (fr)
AU2885171A (fr)
AU2669471A (fr)
AU2456871A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse