JPS5825449A - 磁気ヘツド用非晶質磁性合金 - Google Patents
磁気ヘツド用非晶質磁性合金Info
- Publication number
- JPS5825449A JPS5825449A JP56121891A JP12189181A JPS5825449A JP S5825449 A JPS5825449 A JP S5825449A JP 56121891 A JP56121891 A JP 56121891A JP 12189181 A JP12189181 A JP 12189181A JP S5825449 A JPS5825449 A JP S5825449A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- magnetic
- heat treatment
- amorphous
- molding
- 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
- 229910001004 magnetic alloy Inorganic materials 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical group [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052735 hafnium Inorganic materials 0.000 claims 1
- 229910052741 iridium Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- 229920005989 resin Polymers 0.000 abstract description 18
- 239000011347 resin Substances 0.000 abstract description 18
- 238000000465 moulding Methods 0.000 abstract description 17
- 230000035699 permeability Effects 0.000 abstract description 16
- 229910045601 alloy Inorganic materials 0.000 abstract description 11
- 239000000956 alloy Substances 0.000 abstract description 11
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000011162 core material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 230000005330 Barkhausen effect Effects 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005381 magnetic domain Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56121891A JPS5825449A (ja) | 1981-08-05 | 1981-08-05 | 磁気ヘツド用非晶質磁性合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56121891A JPS5825449A (ja) | 1981-08-05 | 1981-08-05 | 磁気ヘツド用非晶質磁性合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825449A true JPS5825449A (ja) | 1983-02-15 |
| JPH0321626B2 JPH0321626B2 (enrdf_load_stackoverflow) | 1991-03-25 |
Family
ID=14822458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56121891A Granted JPS5825449A (ja) | 1981-08-05 | 1981-08-05 | 磁気ヘツド用非晶質磁性合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825449A (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921004A (ja) * | 1982-07-27 | 1984-02-02 | Sony Corp | 非晶質磁性材料 |
| JPS61243144A (ja) * | 1985-04-20 | 1986-10-29 | Alps Electric Co Ltd | 磁気ヘツド用非晶質合金 |
| JPS6227539A (ja) * | 1985-07-26 | 1987-02-05 | Unitika Ltd | 非晶質金属細線 |
| JPS62170446A (ja) * | 1986-01-08 | 1987-07-27 | アライド・コ−ポレ−シヨン | パ−ミンバ−特性を備えたガラス質合金 |
| JPS62270741A (ja) * | 1986-05-19 | 1987-11-25 | Alps Electric Co Ltd | 磁気ヘツド用非晶質合金 |
| JPH0319307A (ja) * | 1989-06-16 | 1991-01-28 | Hitachi Ferrite Ltd | 磁心 |
| JPH0693392A (ja) * | 1986-11-03 | 1994-04-05 | Allied Signal Inc | 高周波使用のための磁歪がほぼ０のガラス質合金 |
| WO2006126553A1 (ja) * | 2005-05-26 | 2006-11-30 | Toyota Jidosha Kabushiki Kaisha | 低磁歪体及びこれを用いた圧粉磁芯 |
| CN110983112A (zh) * | 2019-12-30 | 2020-04-10 | 华南理工大学 | 一种精密电流检测用钴基非晶软磁合金及其制备方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52114421A (en) * | 1976-03-23 | 1977-09-26 | Tohoku Daigaku Kinzoku Zairyo | Amorphous alloy for magnetic heads with low magnetostriction and high wear resistance property |
-
1981
- 1981-08-05 JP JP56121891A patent/JPS5825449A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52114421A (en) * | 1976-03-23 | 1977-09-26 | Tohoku Daigaku Kinzoku Zairyo | Amorphous alloy for magnetic heads with low magnetostriction and high wear resistance property |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921004A (ja) * | 1982-07-27 | 1984-02-02 | Sony Corp | 非晶質磁性材料 |
| JPS61243144A (ja) * | 1985-04-20 | 1986-10-29 | Alps Electric Co Ltd | 磁気ヘツド用非晶質合金 |
| JPS6227539A (ja) * | 1985-07-26 | 1987-02-05 | Unitika Ltd | 非晶質金属細線 |
| JPS62170446A (ja) * | 1986-01-08 | 1987-07-27 | アライド・コ−ポレ−シヨン | パ−ミンバ−特性を備えたガラス質合金 |
| JPH08188858A (ja) * | 1986-01-08 | 1996-07-23 | Allied Signal Inc | パーミンバー特性を備えたガラス質合金 |
| JPS62270741A (ja) * | 1986-05-19 | 1987-11-25 | Alps Electric Co Ltd | 磁気ヘツド用非晶質合金 |
| JPH0693392A (ja) * | 1986-11-03 | 1994-04-05 | Allied Signal Inc | 高周波使用のための磁歪がほぼ０のガラス質合金 |
| JPH0319307A (ja) * | 1989-06-16 | 1991-01-28 | Hitachi Ferrite Ltd | 磁心 |
| WO2006126553A1 (ja) * | 2005-05-26 | 2006-11-30 | Toyota Jidosha Kabushiki Kaisha | 低磁歪体及びこれを用いた圧粉磁芯 |
| JP2006332328A (ja) * | 2005-05-26 | 2006-12-07 | Toyota Central Res & Dev Lab Inc | 低磁歪体及びこれを用いた圧粉磁芯 |
| CN110983112A (zh) * | 2019-12-30 | 2020-04-10 | 华南理工大学 | 一种精密电流检测用钴基非晶软磁合金及其制备方法 |
| CN110983112B (zh) * | 2019-12-30 | 2021-11-02 | 华南理工大学 | 一种精密电流检测用钴基非晶软磁合金及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321626B2 (enrdf_load_stackoverflow) | 1991-03-25 |
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