DE50213003D1 - Verfahren zur Herstellung nanokristalliner Ringbandkerne - Google Patents
Verfahren zur Herstellung nanokristalliner RingbandkerneInfo
- Publication number
- DE50213003D1 DE50213003D1 DE50213003T DE50213003T DE50213003D1 DE 50213003 D1 DE50213003 D1 DE 50213003D1 DE 50213003 T DE50213003 T DE 50213003T DE 50213003 T DE50213003 T DE 50213003T DE 50213003 D1 DE50213003 D1 DE 50213003D1
- Authority
- DE
- Germany
- Prior art keywords
- toroidal cores
- producing nanocrystalline
- nanocrystalline toroidal
- producing
- cores
- 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 - Lifetime
Links
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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15341—Preparation processes therefor
-
- 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
- H01F1/12—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 soft-magnetic materials
- H01F1/14—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 soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
- H01F1/153—Amorphous metallic alloys, e.g. glassy metals
- H01F1/15333—Amorphous metallic alloys, e.g. glassy metals containing nanocrystallites, e.g. obtained by annealing
-
- 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
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001161907 DE10161907A1 (de) | 2001-12-17 | 2001-12-17 | Verfahren zur Herstellung nanokristalliner Ringbandkerne |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50213003D1 true DE50213003D1 (de) | 2008-12-24 |
Family
ID=7709504
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001161907 Ceased DE10161907A1 (de) | 2001-12-17 | 2001-12-17 | Verfahren zur Herstellung nanokristalliner Ringbandkerne |
DE50213003T Expired - Lifetime DE50213003D1 (de) | 2001-12-17 | 2002-12-06 | Verfahren zur Herstellung nanokristalliner Ringbandkerne |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2001161907 Ceased DE10161907A1 (de) | 2001-12-17 | 2001-12-17 | Verfahren zur Herstellung nanokristalliner Ringbandkerne |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1320110B1 (de) |
DE (2) | DE10161907A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015107294A1 (de) | 2015-05-11 | 2016-11-17 | Technische Hochschule Köln | Spulenanordnung für Spannungsregler |
DE102015211487B4 (de) | 2015-06-22 | 2018-09-20 | Vacuumschmelze Gmbh & Co. Kg | Verfahren zur herstellung eines nanokristallinen magnetkerns |
CN114959213A (zh) * | 2022-04-13 | 2022-08-30 | 宁波中科毕普拉斯新材料科技有限公司 | 一种高频低损耗铁基纳米晶磁芯的热处理方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4413406A (en) * | 1981-03-19 | 1983-11-08 | General Electric Company | Processing amorphous metal into packets by bonding with low melting point material |
JPS57186306A (en) * | 1981-05-11 | 1982-11-16 | Hitachi Ltd | Magnetic core and manufacture thereof |
JPS58131724A (ja) * | 1982-01-30 | 1983-08-05 | Matsushita Electric Works Ltd | 磁心の製法 |
JP2975142B2 (ja) * | 1991-03-29 | 1999-11-10 | 株式会社日立製作所 | アモルファス鉄心製造方法及びその装置 |
JP2000277357A (ja) * | 1999-03-23 | 2000-10-06 | Hitachi Metals Ltd | 可飽和磁心ならびにそれを用いた電源装置 |
-
2001
- 2001-12-17 DE DE2001161907 patent/DE10161907A1/de not_active Ceased
-
2002
- 2002-12-06 EP EP20020027302 patent/EP1320110B1/de not_active Expired - Lifetime
- 2002-12-06 DE DE50213003T patent/DE50213003D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1320110B1 (de) | 2008-11-12 |
EP1320110A1 (de) | 2003-06-18 |
DE10161907A1 (de) | 2003-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |