NL6905471A - - Google Patents
Info
- Publication number
- NL6905471A NL6905471A NL6905471A NL6905471A NL6905471A NL 6905471 A NL6905471 A NL 6905471A NL 6905471 A NL6905471 A NL 6905471A NL 6905471 A NL6905471 A NL 6905471A NL 6905471 A NL6905471 A NL 6905471A
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- H01F1/10—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
- H01F1/11—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
- H01F1/113—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent
- H01F1/117—Flexible bodies
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
- G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
- G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
- G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681774163 DE1774163A1 (de) | 1968-04-24 | 1968-04-24 | Flexibler Ferrit-Keeper fuer magnetische Duennschichtspeicher und Verfahren zur Herstellung des Materials fuer den Ferrit-Keeper |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6905471A true NL6905471A (US20100223739A1-20100909-C00025.png) | 1969-10-28 |
Family
ID=5702037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6905471A NL6905471A (US20100223739A1-20100909-C00025.png) | 1968-04-24 | 1969-04-09 |
Country Status (4)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2134128A (en) * | 1983-01-27 | 1984-08-08 | Oilfield Inspection Services | Magnetically conductive materials and articles and methods using them |
JPS60138731A (ja) * | 1983-12-27 | 1985-07-23 | Toshiba Corp | 磁気記録媒体の製造方法 |
GB8402360D0 (en) * | 1984-01-30 | 1984-02-29 | Picker Int Ltd | Nmr shims |
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1968
- 1968-04-24 DE DE19681774163 patent/DE1774163A1/de active Pending
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1969
- 1969-04-09 NL NL6905471A patent/NL6905471A/xx unknown
- 1969-04-23 GB GB1227073D patent/GB1227073A/en not_active Expired
- 1969-04-23 FR FR6912789A patent/FR2006827A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2006827A1 (US20100223739A1-20100909-C00025.png) | 1970-01-02 |
GB1227073A (US20100223739A1-20100909-C00025.png) | 1971-03-31 |
DE1774163A1 (de) | 1971-12-16 |