CA2059267C - Iron-rich metallic glasses having high saturation induction and superior soft ferromagnetic properties at high magnetization rates - Google Patents
Iron-rich metallic glasses having high saturation induction and superior soft ferromagnetic properties at high magnetization rates Download PDFInfo
- Publication number
- CA2059267C CA2059267C CA002059267A CA2059267A CA2059267C CA 2059267 C CA2059267 C CA 2059267C CA 002059267 A CA002059267 A CA 002059267A CA 2059267 A CA2059267 A CA 2059267A CA 2059267 C CA2059267 C CA 2059267C
- Authority
- CA
- Canada
- Prior art keywords
- ranges
- magnetic
- alloy
- alloys
- induction
- 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
-
- 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
- H01F1/15308—Amorphous metallic alloys, e.g. glassy metals based on Fe/Ni
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37976389A | 1989-07-14 | 1989-07-14 | |
US379,763 | 1989-07-14 | ||
PCT/US1990/003472 WO1991001563A1 (en) | 1989-07-14 | 1990-06-20 | Iron-rich metallic glasses having high saturation induction and superior soft ferromagnetic properties at high magnetization rates |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2059267A1 CA2059267A1 (en) | 1991-01-15 |
CA2059267C true CA2059267C (en) | 2000-06-06 |
Family
ID=23498585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002059267A Expired - Fee Related CA2059267C (en) | 1989-07-14 | 1990-06-20 | Iron-rich metallic glasses having high saturation induction and superior soft ferromagnetic properties at high magnetization rates |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0482064B1 (de) |
JP (1) | JPH0689438B2 (de) |
CA (1) | CA2059267C (de) |
DE (1) | DE69004962T2 (de) |
WO (1) | WO1991001563A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05503551A (ja) * | 1990-01-24 | 1993-06-10 | アライド―シグナル・インコーポレーテッド | 高い磁化率に於いて高い飽和磁気誘導と優れた軟強磁性の性質を持った鉄―リッチな金属ガラス |
JPH07335450A (ja) * | 1994-06-10 | 1995-12-22 | Hitachi Metals Ltd | 小型トランスおよびそれを用いたインバータ回路ならびに放電管点灯回路 |
US6930581B2 (en) * | 2002-02-08 | 2005-08-16 | Metglas, Inc. | Current transformer having an amorphous fe-based core |
US20160329139A1 (en) * | 2015-05-04 | 2016-11-10 | Carpenter Technology Corporation | Ultra-low cobalt iron-cobalt magnetic alloys |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4226619A (en) * | 1979-05-04 | 1980-10-07 | Electric Power Research Institute, Inc. | Amorphous alloy with high magnetic induction at room temperature |
US4219355A (en) * | 1979-05-25 | 1980-08-26 | Allied Chemical Corporation | Iron-metalloid amorphous alloys for electromagnetic devices |
US4321090A (en) * | 1980-03-06 | 1982-03-23 | Allied Corporation | Magnetic amorphous metal alloys |
-
1990
- 1990-06-20 EP EP90911005A patent/EP0482064B1/de not_active Expired - Lifetime
- 1990-06-20 JP JP2510372A patent/JPH0689438B2/ja not_active Expired - Lifetime
- 1990-06-20 CA CA002059267A patent/CA2059267C/en not_active Expired - Fee Related
- 1990-06-20 DE DE90911005T patent/DE69004962T2/de not_active Expired - Fee Related
- 1990-06-20 WO PCT/US1990/003472 patent/WO1991001563A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69004962T2 (de) | 1994-03-24 |
EP0482064A1 (de) | 1992-04-29 |
JPH04502649A (ja) | 1992-05-14 |
CA2059267A1 (en) | 1991-01-15 |
EP0482064B1 (de) | 1993-12-01 |
JPH0689438B2 (ja) | 1994-11-09 |
WO1991001563A1 (en) | 1991-02-07 |
DE69004962D1 (de) | 1994-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |