NL173575B - METHOD FOR MANUFACTURING MAGNETS FROM IRON MANGANIC ALLOYS - Google Patents
METHOD FOR MANUFACTURING MAGNETS FROM IRON MANGANIC ALLOYSInfo
- Publication number
- NL173575B NL173575B NLAANVRAGE7112378,A NL7112378A NL173575B NL 173575 B NL173575 B NL 173575B NL 7112378 A NL7112378 A NL 7112378A NL 173575 B NL173575 B NL 173575B
- Authority
- NL
- Netherlands
- Prior art keywords
- manganic
- alloys
- iron
- manufacturing magnets
- magnets
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/02—Making ferrous alloys by powder metallurgy
- C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
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)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45079795A JPS5027006B1 (en) | 1970-09-11 | 1970-09-11 | |
JP8727270 | 1970-10-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7112378A NL7112378A (en) | 1972-03-14 |
NL173575B true NL173575B (en) | 1983-09-01 |
NL173575C NL173575C (en) | 1984-02-01 |
Family
ID=26420788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7112378,A NL173575C (en) | 1970-09-11 | 1971-09-08 | METHOD FOR MANUFACTURING MAGNETS FROM IRON MANGANIC ALLOYS |
Country Status (6)
Country | Link |
---|---|
US (1) | US3769100A (en) |
CA (1) | CA932992A (en) |
DE (1) | DE2144560C2 (en) |
FR (1) | FR2112946A5 (en) |
GB (1) | GB1369509A (en) |
NL (1) | NL173575C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4475961A (en) * | 1980-01-30 | 1984-10-09 | At&T Bell Laboratories | High remanence iron-manganese alloys for magnetically actuated devices |
CA1171306A (en) * | 1980-01-30 | 1984-07-24 | Jin Sungho | Magnetic elements for magnetically actuated devices and processes for their production |
US5132148A (en) * | 1987-11-03 | 1992-07-21 | Eastman Kodak Company | Flexible and stretchable sheet material useful in forming protective and decorative coatings |
US5841611A (en) * | 1994-05-02 | 1998-11-24 | Matsushita Electric Industrial Co., Ltd. | Magnetoresistance effect device and magnetoresistance effect type head, memory device, and amplifying device using the same |
US6256222B1 (en) | 1994-05-02 | 2001-07-03 | Matsushita Electric Industrial Co., Ltd. | Magnetoresistance effect device, and magnetoresistaance effect type head, memory device, and amplifying device using the same |
US5716460A (en) * | 1996-05-08 | 1998-02-10 | The Arnold Engineering Company | Methods for making magnetic strips |
CN108642396B (en) * | 2018-04-16 | 2021-01-19 | 浙江南德精密合金有限公司 | High-stability offset sheet, manufacturing method thereof and acoustic-magnetic anti-theft label manufactured by using same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2152006A (en) * | 1937-03-31 | 1939-03-28 | Firth Sterling Steel Co | Method of producing articles of hadfield manganese steel |
DE877318C (en) * | 1943-09-10 | 1953-05-21 | Deutsche Edelstahlwerke Ag | Process for improving the magnetic quality values in the manufacture of sintered permanent magnets |
US3301720A (en) * | 1964-01-29 | 1967-01-31 | Allegheny Ludlum Steel | Treatment of material for hysteresis application |
GB1114504A (en) * | 1964-07-10 | 1968-05-22 | Citizen Watch Co Ltd | Process for treating platinum-iron permanent magnet alloys |
US3306742A (en) * | 1964-08-31 | 1967-02-28 | Adams Edmond | Method of making a magnetic sheet |
-
1971
- 1971-09-06 DE DE2144560A patent/DE2144560C2/en not_active Expired
- 1971-09-08 NL NLAANVRAGE7112378,A patent/NL173575C/en not_active IP Right Cessation
- 1971-09-08 GB GB4198971A patent/GB1369509A/en not_active Expired
- 1971-09-10 FR FR7132653A patent/FR2112946A5/fr not_active Expired
- 1971-09-10 CA CA122552A patent/CA932992A/en not_active Expired
- 1971-09-10 US US00179550A patent/US3769100A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA932992A (en) | 1973-09-04 |
GB1369509A (en) | 1974-10-09 |
US3769100A (en) | 1973-10-30 |
NL173575C (en) | 1984-02-01 |
NL7112378A (en) | 1972-03-14 |
DE2144560C2 (en) | 1983-11-03 |
DE2144560A1 (en) | 1973-07-26 |
FR2112946A5 (en) | 1972-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |