CA1039086A - Poudre magnetique et preparation de bandes - Google Patents
Poudre magnetique et preparation de bandesInfo
- Publication number
- CA1039086A CA1039086A CA212,741A CA212741A CA1039086A CA 1039086 A CA1039086 A CA 1039086A CA 212741 A CA212741 A CA 212741A CA 1039086 A CA1039086 A CA 1039086A
- Authority
- CA
- Canada
- Prior art keywords
- powder
- weight
- nickel
- iron
- cobalt
- 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
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
-
- 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
- H01F1/06—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 in the form of particles, e.g. powder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Hard Magnetic Materials (AREA)
- Paints Or Removers (AREA)
- Powder Metallurgy (AREA)
- Magnetic Record Carriers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41167073A | 1973-11-01 | 1973-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1039086A true CA1039086A (fr) | 1978-09-26 |
Family
ID=23629853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA212,741A Expired CA1039086A (fr) | 1973-11-01 | 1974-10-31 | Poudre magnetique et preparation de bandes |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS6052564B2 (fr) |
BE (1) | BE823014R (fr) |
CA (1) | CA1039086A (fr) |
DE (1) | DE2451677A1 (fr) |
FR (1) | FR2275563A2 (fr) |
GB (1) | GB1469989A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5864629A (ja) * | 1981-10-13 | 1983-04-18 | Sony Corp | 磁気記録媒体 |
JPS5964734A (ja) * | 1982-09-30 | 1984-04-12 | Nippon Gakki Seizo Kk | Co−Ni系磁性合金 |
JPS59116921A (ja) * | 1982-11-19 | 1984-07-06 | Konishiroku Photo Ind Co Ltd | 磁気記録媒体 |
-
1974
- 1974-10-31 JP JP49126043A patent/JPS6052564B2/ja not_active Expired
- 1974-10-31 DE DE19742451677 patent/DE2451677A1/de not_active Withdrawn
- 1974-10-31 CA CA212,741A patent/CA1039086A/fr not_active Expired
- 1974-11-01 GB GB4743474A patent/GB1469989A/en not_active Expired
- 1974-12-02 FR FR7439367A patent/FR2275563A2/fr active Granted
- 1974-12-05 BE BE151212A patent/BE823014R/fr active
Also Published As
Publication number | Publication date |
---|---|
JPS5088599A (fr) | 1975-07-16 |
FR2275563B2 (fr) | 1981-12-18 |
DE2451677A1 (de) | 1975-05-07 |
BE823014R (fr) | 1975-06-05 |
JPS6052564B2 (ja) | 1985-11-20 |
FR2275563A2 (fr) | 1976-01-16 |
GB1469989A (en) | 1977-04-14 |
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