FR2399106B3 - - Google Patents
Info
- Publication number
- FR2399106B3 FR2399106B3 FR7821471A FR7821471A FR2399106B3 FR 2399106 B3 FR2399106 B3 FR 2399106B3 FR 7821471 A FR7821471 A FR 7821471A FR 7821471 A FR7821471 A FR 7821471A FR 2399106 B3 FR2399106 B3 FR 2399106B3
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2683—Other ferrites containing alkaline earth metals or lead
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772733557 DE2733557A1 (de) | 1977-07-26 | 1977-07-26 | Verfahren zur herstellung eines anisotropen, oxidischen dauermagneten |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2399106A1 FR2399106A1 (fr) | 1979-02-23 |
FR2399106B3 true FR2399106B3 (fr) | 1981-04-17 |
Family
ID=6014808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7821471A Granted FR2399106A1 (fr) | 1977-07-26 | 1978-07-20 | Procede de fabrication d'un aimant permanent anisotrope et oxydique |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2733557A1 (fr) |
FR (1) | FR2399106A1 (fr) |
GB (1) | GB2001949B (fr) |
NL (1) | NL7807537A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8002990A (nl) | 1980-05-23 | 1981-12-16 | Philips Nv | Werkwijze voor het vervaardigen van een anisotrope permanente magneet op oxydebasis. |
JPH09260124A (ja) * | 1996-03-26 | 1997-10-03 | Sumitomo Special Metals Co Ltd | フェライト磁石及びその製造方法 |
-
1977
- 1977-07-26 DE DE19772733557 patent/DE2733557A1/de not_active Withdrawn
-
1978
- 1978-07-13 NL NL7807537A patent/NL7807537A/xx not_active Application Discontinuation
- 1978-07-20 FR FR7821471A patent/FR2399106A1/fr active Granted
- 1978-07-25 GB GB7831099A patent/GB2001949B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2001949B (en) | 1982-02-10 |
NL7807537A (nl) | 1979-01-30 |
GB2001949A (en) | 1979-02-14 |
DE2733557A1 (de) | 1979-02-01 |
FR2399106A1 (fr) | 1979-02-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |