FR2395321A1 - Alliages solides fer-bore a forte magnetisation a la saturation et leur procede de fabrication - Google Patents
Alliages solides fer-bore a forte magnetisation a la saturation et leur procede de fabricationInfo
- Publication number
- FR2395321A1 FR2395321A1 FR7818450A FR7818450A FR2395321A1 FR 2395321 A1 FR2395321 A1 FR 2395321A1 FR 7818450 A FR7818450 A FR 7818450A FR 7818450 A FR7818450 A FR 7818450A FR 2395321 A1 FR2395321 A1 FR 2395321A1
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- saturation
- solid iron
- high magnetization
- boron alloys
- 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.)
- Granted
Links
- 229910000521 B alloy Inorganic materials 0.000 title abstract 2
- ZDVYABSQRRRIOJ-UHFFFAOYSA-N boron;iron Chemical compound [Fe]#B ZDVYABSQRRRIOJ-UHFFFAOYSA-N 0.000 title abstract 2
- 230000005415 magnetization Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C45/00—Amorphous alloys
- C22C45/02—Amorphous alloys with iron as the major constituent
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Soft Magnetic Materials (AREA)
- Hard Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Continuous Casting (AREA)
Abstract
La présente invention concerne des alliages solides fer-bore à forte magnétisation à la saturation et leur procédé de fabrication. Ces alliages ont une structure cubique centrée. Ils comprennent essentiellement 4 à 12 % d'atomes de bore et le reste essentiellement en fer et impuretés accidentelles. Application notamment aux noyaux magnétiques de transformateurs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/808,589 US4134779A (en) | 1977-06-21 | 1977-06-21 | Iron-boron solid solution alloys having high saturation magnetization |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2395321A1 true FR2395321A1 (fr) | 1979-01-19 |
FR2395321B1 FR2395321B1 (fr) | 1981-05-29 |
Family
ID=25199196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818450A Granted FR2395321A1 (fr) | 1977-06-21 | 1978-06-20 | Alliages solides fer-bore a forte magnetisation a la saturation et leur procede de fabrication |
Country Status (6)
Country | Link |
---|---|
US (1) | US4134779A (fr) |
JP (1) | JPS5828341B2 (fr) |
DE (1) | DE2826627C2 (fr) |
FR (1) | FR2395321A1 (fr) |
GB (1) | GB1598886A (fr) |
NL (1) | NL7806463A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0018507A1 (fr) * | 1979-05-03 | 1980-11-12 | Allied Corporation | Alliages Fe-B-Be amorphes magnétiques et dispositifs les utilisant |
EP0104380A1 (fr) * | 1982-09-27 | 1984-04-04 | Allied Corporation | Alliage de solution solide fer-bore à forte magnétisation à la saturation et à basse magnétostriction |
US4532979A (en) * | 1982-09-27 | 1985-08-06 | Allied Corporation | Iron-boron solid solution alloys having high saturation magnetization and low magnetostriction |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234360A (en) * | 1978-04-21 | 1980-11-18 | General Electric Company | Method of making hysteresis motor rotor using amorphous magnetic alloy ribbons |
US4365994A (en) * | 1979-03-23 | 1982-12-28 | Allied Corporation | Complex boride particle containing alloys |
US4439236A (en) * | 1979-03-23 | 1984-03-27 | Allied Corporation | Complex boride particle containing alloys |
US6296948B1 (en) * | 1981-02-17 | 2001-10-02 | Ati Properties, Inc. | Amorphous metal alloy strip and method of making such strip |
US4374665A (en) * | 1981-10-23 | 1983-02-22 | The United States Of America As Represented By The Secretary Of The Navy | Magnetostrictive devices |
US4409043A (en) * | 1981-10-23 | 1983-10-11 | The United States Of America As Represented By The Secretary Of The Navy | Amorphous transition metal-lanthanide alloys |
US4572747A (en) * | 1984-02-02 | 1986-02-25 | Armco Inc. | Method of producing boron alloy |
JP2661650B2 (ja) * | 1988-07-22 | 1997-10-08 | 大豊工業株式会社 | 浸ほう素処理摺動材料 |
JP3233313B2 (ja) * | 1993-07-21 | 2001-11-26 | 日立金属株式会社 | パルス減衰特性に優れたナノ結晶合金の製造方法 |
US20060102871A1 (en) * | 2003-04-08 | 2006-05-18 | Xingwu Wang | Novel composition |
US20050119725A1 (en) * | 2003-04-08 | 2005-06-02 | Xingwu Wang | Energetically controlled delivery of biologically active material from an implanted medical device |
US20050149002A1 (en) * | 2003-04-08 | 2005-07-07 | Xingwu Wang | Markers for visualizing interventional medical devices |
US20050149169A1 (en) * | 2003-04-08 | 2005-07-07 | Xingwu Wang | Implantable medical device |
US20060118758A1 (en) * | 2004-09-15 | 2006-06-08 | Xingwu Wang | Material to enable magnetic resonance imaging of implantable medical devices |
JP4731213B2 (ja) * | 2005-06-17 | 2011-07-20 | Udトラックス株式会社 | 液体還元剤注入用ホース |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1562043A (en) * | 1922-03-07 | 1925-11-17 | Gen Electric | Iron-boron alloy |
FR2211871A5 (fr) * | 1972-12-20 | 1974-07-19 | Allied Chem | |
FR2317370A1 (fr) * | 1975-06-26 | 1977-02-04 | Allied Chem | Alliages amorphes renformant du bore et des elements du groupe du fer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1244417B (de) * | 1964-11-05 | 1967-07-13 | Magnetfab Bonn Gmbh | Metallischer Dauermagnetwerkstoff |
US3863700A (en) * | 1973-05-16 | 1975-02-04 | Allied Chem | Elevation of melt in the melt extraction production of metal filaments |
US3862658A (en) * | 1973-05-16 | 1975-01-28 | Allied Chem | Extended retention of melt spun ribbon on quenching wheel |
JPS5194211A (fr) * | 1975-02-15 | 1976-08-18 | ||
US4036638A (en) * | 1975-11-13 | 1977-07-19 | Allied Chemical Corporation | Binary amorphous alloys of iron or cobalt and boron |
-
1977
- 1977-06-21 US US05/808,589 patent/US4134779A/en not_active Expired - Lifetime
-
1978
- 1978-05-30 GB GB23741/78A patent/GB1598886A/en not_active Expired
- 1978-06-15 NL NL7806463A patent/NL7806463A/xx not_active Application Discontinuation
- 1978-06-19 DE DE2826627A patent/DE2826627C2/de not_active Expired
- 1978-06-20 FR FR7818450A patent/FR2395321A1/fr active Granted
- 1978-06-21 JP JP53074310A patent/JPS5828341B2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1562043A (en) * | 1922-03-07 | 1925-11-17 | Gen Electric | Iron-boron alloy |
FR2211871A5 (fr) * | 1972-12-20 | 1974-07-19 | Allied Chem | |
FR2317370A1 (fr) * | 1975-06-26 | 1977-02-04 | Allied Chem | Alliages amorphes renformant du bore et des elements du groupe du fer |
Non-Patent Citations (1)
Title |
---|
EXBK/58 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0018507A1 (fr) * | 1979-05-03 | 1980-11-12 | Allied Corporation | Alliages Fe-B-Be amorphes magnétiques et dispositifs les utilisant |
EP0104380A1 (fr) * | 1982-09-27 | 1984-04-04 | Allied Corporation | Alliage de solution solide fer-bore à forte magnétisation à la saturation et à basse magnétostriction |
US4532979A (en) * | 1982-09-27 | 1985-08-06 | Allied Corporation | Iron-boron solid solution alloys having high saturation magnetization and low magnetostriction |
Also Published As
Publication number | Publication date |
---|---|
DE2826627A1 (de) | 1979-01-11 |
FR2395321B1 (fr) | 1981-05-29 |
DE2826627C2 (de) | 1983-12-22 |
NL7806463A (nl) | 1978-12-27 |
US4134779A (en) | 1979-01-16 |
JPS548113A (en) | 1979-01-22 |
GB1598886A (en) | 1981-09-23 |
JPS5828341B2 (ja) | 1983-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |