DE1109590B - Vorrichtung zur Herstellung von magnetisch anisotropen Koerpern unter Verwendung einer Pressmatrize - Google Patents
Vorrichtung zur Herstellung von magnetisch anisotropen Koerpern unter Verwendung einer PressmatrizeInfo
- Publication number
- DE1109590B DE1109590B DEN19124A DEN0019124A DE1109590B DE 1109590 B DE1109590 B DE 1109590B DE N19124 A DEN19124 A DE N19124A DE N0019124 A DEN0019124 A DE N0019124A DE 1109590 B DE1109590 B DE 1109590B
- Authority
- DE
- Germany
- Prior art keywords
- press die
- production
- press
- magnetically anisotropic
- die
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000003302 ferromagnetic material Substances 0.000 claims description 11
- 230000005291 magnetic effect Effects 0.000 claims description 11
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- 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
- H01F1/08—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 pressed, sintered, or bound together
- H01F1/086—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 pressed, sintered, or bound together sintered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/008—Applying a magnetic field to the material
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
- H01F41/0273—Imparting anisotropy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Powder Metallurgy (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL245034 | 1959-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1109590B true DE1109590B (de) | 1961-06-22 |
Family
ID=19752012
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN19124A Pending DE1109590B (de) | 1959-11-04 | 1960-11-02 | Vorrichtung zur Herstellung von magnetisch anisotropen Koerpern unter Verwendung einer Pressmatrize |
| DE1960N0011845 Expired DE1855054U (de) | 1959-11-04 | 1960-11-02 | Pressvorrichtung zur herstellung von magnetisch anisotropen koerpern, wie beispielsweise dauermagneten unter verwendung von pressmatrizen. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1960N0011845 Expired DE1855054U (de) | 1959-11-04 | 1960-11-02 | Pressvorrichtung zur herstellung von magnetisch anisotropen koerpern, wie beispielsweise dauermagneten unter verwendung von pressmatrizen. |
Country Status (6)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1241544B (de) * | 1962-06-15 | 1967-06-01 | Deutsche Edelstahlwerke Ag | Pressstempel fuer die Herstellung von anisotropen Presskoerpern aus Bariumferritpulver |
| DE2527461A1 (de) * | 1975-06-20 | 1977-01-13 | Bosch Gmbh Robert | Segmentmagnet, verfahren zu seiner herstellung und seine verwendung |
| DE102013205421A1 (de) * | 2013-03-27 | 2014-10-16 | Siemens Aktiengesellschaft | Presswerkzeug zum Herstellen eines Magneten |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1216479A (en) * | 1966-12-14 | 1970-12-23 | Nippon Paint Co Ltd | Coating compositions |
-
0
- NL NL104939D patent/NL104939C/xx active
-
1960
- 1960-10-31 ES ES0262112A patent/ES262112A1/es not_active Expired
- 1960-11-01 GB GB3751060A patent/GB959575A/en not_active Expired
- 1960-11-01 CH CH1222960A patent/CH402205A/de unknown
- 1960-11-01 SE SE1049260A patent/SE303803B/xx unknown
- 1960-11-02 DE DEN19124A patent/DE1109590B/de active Pending
- 1960-11-02 DE DE1960N0011845 patent/DE1855054U/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1241544B (de) * | 1962-06-15 | 1967-06-01 | Deutsche Edelstahlwerke Ag | Pressstempel fuer die Herstellung von anisotropen Presskoerpern aus Bariumferritpulver |
| DE2527461A1 (de) * | 1975-06-20 | 1977-01-13 | Bosch Gmbh Robert | Segmentmagnet, verfahren zu seiner herstellung und seine verwendung |
| DE102013205421A1 (de) * | 2013-03-27 | 2014-10-16 | Siemens Aktiengesellschaft | Presswerkzeug zum Herstellen eines Magneten |
Also Published As
| Publication number | Publication date |
|---|---|
| CH402205A (de) | 1965-11-15 |
| ES262112A1 (es) | 1960-12-16 |
| DE1855054U (de) | 1962-07-12 |
| GB959575A (en) | 1964-06-03 |
| SE303803B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-09-09 |
| NL104939C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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