DE69014049D1 - Magnetostriktive Kobalt-Eisenlegierungen und ihre Produktanwendungen. - Google Patents
Magnetostriktive Kobalt-Eisenlegierungen und ihre Produktanwendungen.Info
- Publication number
- DE69014049D1 DE69014049D1 DE69014049T DE69014049T DE69014049D1 DE 69014049 D1 DE69014049 D1 DE 69014049D1 DE 69014049 T DE69014049 T DE 69014049T DE 69014049 T DE69014049 T DE 69014049T DE 69014049 D1 DE69014049 D1 DE 69014049D1
- Authority
- DE
- Germany
- Prior art keywords
- magnetostrictive
- iron alloys
- cobalt iron
- product applications
- cobalt
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
-
- 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
- H01F1/20—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 in the form of particles, e.g. powder
- H01F1/22—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 in the form of particles, e.g. powder pressed, sintered, or bound together
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N35/00—Magnetostrictive devices
- H10N35/80—Constructional details
- H10N35/85—Magnetostrictive active materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23359489 | 1989-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69014049D1 true DE69014049D1 (de) | 1994-12-15 |
DE69014049T2 DE69014049T2 (de) | 1995-03-23 |
Family
ID=16957507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69014049T Expired - Fee Related DE69014049T2 (de) | 1989-09-08 | 1990-09-07 | Magnetostriktive Kobalt-Eisenlegierungen und ihre Produktanwendungen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5565830A (de) |
EP (1) | EP0419098B1 (de) |
JP (1) | JPH03183738A (de) |
DE (1) | DE69014049T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5336337A (en) * | 1991-02-05 | 1994-08-09 | Kabushiki Kaisha Toshiba | Magnetrostrictive materials and methods of making such materials |
DE4127792C1 (de) * | 1991-08-22 | 1992-08-06 | W.C. Heraeus Gmbh, 6450 Hanau, De | |
US6273965B1 (en) | 1996-10-18 | 2001-08-14 | Iowa State University Research Foundation, Inc. | Magnetostrictive materials and method for improving AC characteristics in same |
US6352649B1 (en) | 1998-10-01 | 2002-03-05 | Iowa State University Research Foundation Inc. | Material for magnetostrictive sensors and other applications based on ferrite materials |
US6093337A (en) * | 1998-10-01 | 2000-07-25 | Iowa State University Research Foundation, Inc. | Material for magnetostrictive sensors and other applications based on ferrite materials |
US6273966B1 (en) * | 1998-12-03 | 2001-08-14 | Etrema Products, Inc. | High performance rare earth-transition metal magnetostrictive materials |
US6153020A (en) | 1999-03-03 | 2000-11-28 | Lucent Technologies | Process for fabricating improved iron-cobalt magnetostrictive alloy and article comprising alloy |
DE19922423A1 (de) | 1999-05-14 | 2000-11-30 | Siemens Ag | Elektromechanischer Stellantrieb |
JP4771398B2 (ja) * | 2004-05-26 | 2011-09-14 | Fdk株式会社 | 超磁歪薄膜素子及びその製造方法 |
CN101699577B (zh) * | 2009-10-25 | 2012-02-15 | 兰州大学 | 高频软磁材料及复合材料和制备方法 |
CN104392823A (zh) * | 2014-12-01 | 2015-03-04 | 南京理工大学 | 一种共振阻尼增强的FeCo基高频软磁薄膜及其制备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4378258A (en) * | 1972-03-16 | 1983-03-29 | The United States Of America As Represented By The Secretary Of The Navy | Conversion between magnetic energy and mechanical energy |
US4308474A (en) * | 1979-11-14 | 1981-12-29 | The United States Of America As Represented By The Secretary Of The Navy | Rare earth-iron magnetostrictive materials and devices using these materials |
JPS601940B2 (ja) * | 1980-08-11 | 1985-01-18 | 富士通株式会社 | 感温素子材料 |
US4374665A (en) * | 1981-10-23 | 1983-02-22 | The United States Of America As Represented By The Secretary Of The Navy | Magnetostrictive devices |
JPS609855A (ja) * | 1983-06-28 | 1985-01-18 | Toshiba Corp | 磁性合金 |
JPS60237655A (ja) * | 1984-05-10 | 1985-11-26 | Sony Corp | 光磁気記録媒体 |
JPS62222609A (ja) * | 1986-03-25 | 1987-09-30 | Seiko Epson Corp | 光磁気記緑媒体 |
JPH0768612B2 (ja) * | 1987-04-20 | 1995-07-26 | 日立金属株式会社 | 希土類金属―鉄族金属ターゲット用合金粉末、希土類金属―鉄族金属ターゲット、およびそれらの製造方法 |
US4885134A (en) * | 1988-08-22 | 1989-12-05 | Eastman Kodak Company | Sputtering target and method of preparing the same |
JPH0784656B2 (ja) * | 1988-10-15 | 1995-09-13 | 住友金属鉱山株式会社 | 光磁気記録用合金ターゲット |
-
1990
- 1990-09-07 DE DE69014049T patent/DE69014049T2/de not_active Expired - Fee Related
- 1990-09-07 JP JP2237874A patent/JPH03183738A/ja active Pending
- 1990-09-07 EP EP90309824A patent/EP0419098B1/de not_active Expired - Lifetime
-
1993
- 1993-11-29 US US08/158,813 patent/US5565830A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5565830A (en) | 1996-10-15 |
JPH03183738A (ja) | 1991-08-09 |
EP0419098B1 (de) | 1994-11-09 |
EP0419098A1 (de) | 1991-03-27 |
DE69014049T2 (de) | 1995-03-23 |
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TH6445S (th) | สร้อยคอ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |