GB706189A - Method for the production of ferromagnetic powders of high coercive force and of permanent magnets manufactured of such powders - Google Patents
Method for the production of ferromagnetic powders of high coercive force and of permanent magnets manufactured of such powdersInfo
- Publication number
- GB706189A GB706189A GB30128/50A GB3012850A GB706189A GB 706189 A GB706189 A GB 706189A GB 30128/50 A GB30128/50 A GB 30128/50A GB 3012850 A GB3012850 A GB 3012850A GB 706189 A GB706189 A GB 706189A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powders
- coercive force
- permanent magnets
- high coercive
- production
- 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
- 239000000843 powder Substances 0.000 title abstract 4
- 230000005294 ferromagnetic effect Effects 0.000 title abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000004070 electrodeposition Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- -1 for example Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
- C25C5/02—Electrolytic production, recovery or refining of metal powders or porous metal masses from solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT706189X | 1949-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB706189A true GB706189A (en) | 1954-03-24 |
Family
ID=3679578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30128/50A Expired GB706189A (en) | 1949-12-10 | 1950-12-08 | Method for the production of ferromagnetic powders of high coercive force and of permanent magnets manufactured of such powders |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB706189A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| NL (1) | NL157857C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378940A (zh) * | 2018-12-27 | 2020-07-07 | 廊坊京磁精密材料有限公司 | 片状磁体磁控溅射镀膜工艺 |
-
0
- NL NL157857D patent/NL157857C/xx active
-
1950
- 1950-12-08 GB GB30128/50A patent/GB706189A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111378940A (zh) * | 2018-12-27 | 2020-07-07 | 廊坊京磁精密材料有限公司 | 片状磁体磁控溅射镀膜工艺 |
| CN111378940B (zh) * | 2018-12-27 | 2022-04-26 | 廊坊京磁精密材料有限公司 | 片状磁体磁控溅射镀膜工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL157857C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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