JPH0230375B2 - - Google Patents
Info
- Publication number
- JPH0230375B2 JPH0230375B2 JP54160758A JP16075879A JPH0230375B2 JP H0230375 B2 JPH0230375 B2 JP H0230375B2 JP 54160758 A JP54160758 A JP 54160758A JP 16075879 A JP16075879 A JP 16075879A JP H0230375 B2 JPH0230375 B2 JP H0230375B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- magnetic core
- core material
- present
- amorphous
- 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 - Lifetime
Links
- 239000011162 core material Substances 0.000 claims description 71
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims description 31
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 description 46
- 229910045601 alloy Inorganic materials 0.000 description 44
- 230000035699 permeability Effects 0.000 description 27
- 239000000203 mixture Substances 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 238000002425 crystallisation Methods 0.000 description 9
- 230000008025 crystallization Effects 0.000 description 9
- 230000004907 flux Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 229910000889 permalloy Inorganic materials 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 7
- 229910052752 metalloid Inorganic materials 0.000 description 7
- 238000000137 annealing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910000702 sendust Inorganic materials 0.000 description 6
- 239000007769 metal material Substances 0.000 description 5
- 238000010791 quenching Methods 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 229910001017 Alperm Inorganic materials 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910008423 Si—B Inorganic materials 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910020598 Co Fe Inorganic materials 0.000 description 1
- 229910020641 Co Zr Inorganic materials 0.000 description 1
- 229910002519 Co-Fe Inorganic materials 0.000 description 1
- 229910020520 Co—Zr Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005280 amorphization Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16075879A JPS5684439A (en) | 1979-12-13 | 1979-12-13 | Cobalt based amorphous alloy having small magnetic strain and high permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16075879A JPS5684439A (en) | 1979-12-13 | 1979-12-13 | Cobalt based amorphous alloy having small magnetic strain and high permeability |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1132827A Division JPH0270041A (ja) | 1989-05-29 | 1989-05-29 | 磁歪が小さく透磁率の高いコバルト基非晶質合金 |
| JP1132826A Division JPH0270042A (ja) | 1989-05-29 | 1989-05-29 | 磁心材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5684439A JPS5684439A (en) | 1981-07-09 |
| JPH0230375B2 true JPH0230375B2 (de) | 1990-07-05 |
Family
ID=15721822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16075879A Granted JPS5684439A (en) | 1979-12-13 | 1979-12-13 | Cobalt based amorphous alloy having small magnetic strain and high permeability |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5684439A (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58177432A (ja) * | 1982-04-13 | 1983-10-18 | Matsushita Electric Ind Co Ltd | 非晶質磁性合金 |
| US4608297A (en) * | 1982-04-21 | 1986-08-26 | Showa Denka Kabushiki Kaisha | Multilayer composite soft magnetic material comprising amorphous and insulating layers and a method for manufacturing the core of a magnetic head and a reactor |
| JPS5990219A (ja) * | 1982-11-12 | 1984-05-24 | Tdk Corp | 磁気ヘツド |
| JPS5988801A (ja) * | 1982-11-13 | 1984-05-22 | Alps Electric Co Ltd | 軟磁性材料 |
| JPS5996241A (ja) * | 1982-11-26 | 1984-06-02 | Alps Electric Co Ltd | 軟磁性材料 |
| JPS59101025A (ja) * | 1982-12-01 | 1984-06-11 | Tdk Corp | 磁気ヘツド |
| JPS59193235A (ja) * | 1983-04-15 | 1984-11-01 | Hitachi Ltd | 複合型磁気ヘッド |
| EP0510202B1 (de) * | 1990-11-08 | 1996-02-28 | Sony Corporation | Amorphes weichmagnetisches material |
| JP7276668B2 (ja) * | 2020-03-23 | 2023-05-18 | Tdk株式会社 | 軟磁性合金粉末、磁気コア、磁性部品および電子機器 |
| CN112251708A (zh) * | 2020-10-14 | 2021-01-22 | 西安特种设备检验检测院 | 一种高速电梯安全钳耐磨损涂层的制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5173920A (de) * | 1974-12-24 | 1976-06-26 | Tohoku Daigaku Kinzoku Zairyo | |
| JPS5644752A (en) * | 1979-09-21 | 1981-04-24 | Hitachi Ltd | Ferromagnetic amorphous alloy |
| JPS5669360A (en) * | 1979-11-12 | 1981-06-10 | Tdk Corp | Amorphous magnetic alloy material and its manufacture |
-
1979
- 1979-12-13 JP JP16075879A patent/JPS5684439A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5173920A (de) * | 1974-12-24 | 1976-06-26 | Tohoku Daigaku Kinzoku Zairyo | |
| JPS5644752A (en) * | 1979-09-21 | 1981-04-24 | Hitachi Ltd | Ferromagnetic amorphous alloy |
| JPS5669360A (en) * | 1979-11-12 | 1981-06-10 | Tdk Corp | Amorphous magnetic alloy material and its manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5684439A (en) | 1981-07-09 |
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