JPS5949299B2 - 非晶質磁性合金 - Google Patents
非晶質磁性合金Info
- Publication number
- JPS5949299B2 JPS5949299B2 JP52109746A JP10974677A JPS5949299B2 JP S5949299 B2 JPS5949299 B2 JP S5949299B2 JP 52109746 A JP52109746 A JP 52109746A JP 10974677 A JP10974677 A JP 10974677A JP S5949299 B2 JPS5949299 B2 JP S5949299B2
- Authority
- JP
- Japan
- Prior art keywords
- amorphous
- magnetic
- magnetostriction constant
- comparative example
- measured
- 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
Links
- 229910001004 magnetic alloy Inorganic materials 0.000 title claims description 11
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- 229910052710 silicon Inorganic materials 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims 2
- 230000005291 magnetic effect Effects 0.000 description 52
- 239000000463 material Substances 0.000 description 39
- 230000000052 comparative effect Effects 0.000 description 33
- 230000035699 permeability Effects 0.000 description 23
- 239000000203 mixture Substances 0.000 description 22
- 229920005989 resin Polymers 0.000 description 15
- 239000011347 resin Substances 0.000 description 15
- 230000007423 decrease Effects 0.000 description 13
- 230000004907 flux Effects 0.000 description 12
- 238000000465 moulding Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000005300 metallic glass Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 229910001339 C alloy Inorganic materials 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 229910001096 P alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 229910000521 B alloy Inorganic materials 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
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
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
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)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Magnetic Heads (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52109746A JPS5949299B2 (ja) | 1977-09-12 | 1977-09-12 | 非晶質磁性合金 |
| US05/940,172 US4190438A (en) | 1977-09-12 | 1978-09-07 | Amorphous magnetic alloy |
| CA310,895A CA1086986A (en) | 1977-09-12 | 1978-09-08 | Amorphous magnetic alloy |
| GB7836308A GB2005303B (en) | 1977-09-12 | 1978-09-11 | Amorphous magnetic alloys |
| NL7809284A NL7809284A (nl) | 1977-09-12 | 1978-09-12 | Amorfe magnetische legering. |
| DE19782839626 DE2839626A1 (de) | 1977-09-12 | 1978-09-12 | Amorphe magnetische legierung |
| FR7826187A FR2402713B1 (fr) | 1977-09-12 | 1978-09-12 | Alliage magnetique amorphe |
| FR8419822A FR2561263B1 (fr) | 1977-09-12 | 1984-12-26 | Alliage magnetique amorphe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52109746A JPS5949299B2 (ja) | 1977-09-12 | 1977-09-12 | 非晶質磁性合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5443118A JPS5443118A (en) | 1979-04-05 |
| JPS5949299B2 true JPS5949299B2 (ja) | 1984-12-01 |
Family
ID=14518188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52109746A Expired JPS5949299B2 (ja) | 1977-09-12 | 1977-09-12 | 非晶質磁性合金 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4190438A (en, 2012) |
| JP (1) | JPS5949299B2 (en, 2012) |
| CA (1) | CA1086986A (en, 2012) |
| DE (1) | DE2839626A1 (en, 2012) |
| FR (1) | FR2402713B1 (en, 2012) |
| GB (1) | GB2005303B (en, 2012) |
| NL (1) | NL7809284A (en, 2012) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515284A (en) * | 1978-07-20 | 1980-02-02 | Matsushita Electric Ind Co Ltd | Improvement of magnetic property of amorphous magnetic material |
| JPS5623714A (en) * | 1979-08-06 | 1981-03-06 | Hitachi Metals Ltd | Material for magnetic core |
| WO1981000861A1 (en) * | 1979-09-21 | 1981-04-02 | Hitachi Metals Ltd | Amorphous alloys |
| JPS5754251A (en) * | 1980-09-15 | 1982-03-31 | Tdk Corp | Amorphous magnetic alloy material |
| US6296948B1 (en) | 1981-02-17 | 2001-10-02 | Ati Properties, Inc. | Amorphous metal alloy strip and method of making such strip |
| FR2500851B1 (fr) * | 1981-02-27 | 1985-09-13 | Pont A Mousson | Procede d'elaboration d'alliages metalliques amorphes a base de fer, de phosphore, de carbone et de chrome, et alliage obtenu |
| JPS57155339A (en) * | 1981-03-20 | 1982-09-25 | Matsushita Electric Ind Co Ltd | Magnetic head and production thereof |
| US4834816A (en) * | 1981-08-21 | 1989-05-30 | Allied-Signal Inc. | Metallic glasses having a combination of high permeability, low coercivity, low ac core loss, low exciting power and high thermal stability |
| JPS58120759A (ja) * | 1982-01-08 | 1983-07-18 | Toshiba Corp | 磁気ヘツド用非晶質合金 |
| JPS58151454A (ja) * | 1982-03-02 | 1983-09-08 | Takeshi Masumoto | 非晶質磁性合金 |
| EP0091989A1 (en) * | 1982-04-15 | 1983-10-26 | The Furukawa Electric Co., Ltd. | High permeability alloy |
| US4450206A (en) * | 1982-05-27 | 1984-05-22 | Allegheny Ludlum Steel Corporation | Amorphous metals and articles made thereof |
| US4697217A (en) * | 1982-10-13 | 1987-09-29 | Sanyo Electric Co., Ltd. | Magnetic head having a main core of sheet amorphous magnetic material |
| US4743513A (en) * | 1983-06-10 | 1988-05-10 | Dresser Industries, Inc. | Wear-resistant amorphous materials and articles, and process for preparation thereof |
| EP0144150B2 (en) * | 1983-11-02 | 1991-01-23 | Hitachi, Ltd. | Ferromagnetic material, ferromagnetic laminate and magnetic head |
| US4533441A (en) * | 1984-03-30 | 1985-08-06 | Burlington Industries, Inc. | Practical amorphous iron electroform and method for achieving same |
| JPH0789527B2 (ja) * | 1985-10-31 | 1995-09-27 | ソニー株式会社 | 結晶質軟磁性薄膜 |
| JP2698813B2 (ja) * | 1989-04-03 | 1998-01-19 | 富士写真フイルム株式会社 | 軟磁性薄膜 |
| JP2698814B2 (ja) * | 1989-07-10 | 1998-01-19 | 富士写真フイルム株式会社 | 軟磁性薄膜 |
| US6803694B2 (en) * | 1998-11-06 | 2004-10-12 | Metglas, Inc. | Unitary amorphous metal component for an axial flux electric machine |
| US6552639B2 (en) * | 2000-04-28 | 2003-04-22 | Honeywell International Inc. | Bulk stamped amorphous metal magnetic component |
| US20080211491A1 (en) * | 2002-12-09 | 2008-09-04 | Ferro Solutions, Inc. | High sensitivity, passive magnetic field sensor and method of manufacture |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3856513A (en) * | 1972-12-26 | 1974-12-24 | Allied Chem | Novel amorphous metals and amorphous metal articles |
| US3838365A (en) * | 1973-02-05 | 1974-09-24 | Allied Chem | Acoustic devices using amorphous metal alloys |
| SE7511398L (sv) * | 1974-10-21 | 1976-04-22 | Western Electric Co | Magnetisk anordning |
| NL182182C (nl) * | 1974-11-29 | 1988-01-18 | Allied Chem | Inrichting met amorfe metaallegering. |
| US4056411A (en) * | 1976-05-14 | 1977-11-01 | Ho Sou Chen | Method of making magnetic devices including amorphous alloys |
-
1977
- 1977-09-12 JP JP52109746A patent/JPS5949299B2/ja not_active Expired
-
1978
- 1978-09-07 US US05/940,172 patent/US4190438A/en not_active Expired - Lifetime
- 1978-09-08 CA CA310,895A patent/CA1086986A/en not_active Expired
- 1978-09-11 GB GB7836308A patent/GB2005303B/en not_active Expired
- 1978-09-12 FR FR7826187A patent/FR2402713B1/fr not_active Expired
- 1978-09-12 DE DE19782839626 patent/DE2839626A1/de active Granted
- 1978-09-12 NL NL7809284A patent/NL7809284A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5443118A (en) | 1979-04-05 |
| FR2402713B1 (fr) | 1986-05-02 |
| CA1086986A (en) | 1980-10-07 |
| US4190438A (en) | 1980-02-26 |
| FR2402713A1 (fr) | 1979-04-06 |
| DE2839626C2 (en, 2012) | 1988-07-28 |
| GB2005303A (en) | 1979-04-19 |
| NL7809284A (nl) | 1979-03-14 |
| DE2839626A1 (de) | 1979-03-22 |
| GB2005303B (en) | 1982-03-10 |
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