JPS6169939A - 磁気ヘツド用非晶質合金 - Google Patents
磁気ヘツド用非晶質合金Info
- Publication number
- JPS6169939A JPS6169939A JP60206994A JP20699485A JPS6169939A JP S6169939 A JPS6169939 A JP S6169939A JP 60206994 A JP60206994 A JP 60206994A JP 20699485 A JP20699485 A JP 20699485A JP S6169939 A JPS6169939 A JP S6169939A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- amorphous
- wear resistance
- magnetic head
- amorphous alloy
- 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
- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 17
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 18
- 239000000956 alloy Substances 0.000 abstract description 18
- 230000035699 permeability Effects 0.000 abstract description 16
- 239000000203 mixture Substances 0.000 abstract description 11
- 239000010453 quartz Substances 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 2
- 229910000531 Co alloy Inorganic materials 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000001270 Allium sibiricum Nutrition 0.000 description 1
- 229910000714 At alloy Inorganic materials 0.000 description 1
- -1 M o Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005280 amorphization Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60206994A JPS6169939A (ja) | 1985-09-19 | 1985-09-19 | 磁気ヘツド用非晶質合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60206994A JPS6169939A (ja) | 1985-09-19 | 1985-09-19 | 磁気ヘツド用非晶質合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6169939A true JPS6169939A (ja) | 1986-04-10 |
| JPH0480980B2 JPH0480980B2 (enrdf_load_stackoverflow) | 1992-12-21 |
Family
ID=16532424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60206994A Granted JPS6169939A (ja) | 1985-09-19 | 1985-09-19 | 磁気ヘツド用非晶質合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6169939A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61243144A (ja) * | 1985-04-20 | 1986-10-29 | Alps Electric Co Ltd | 磁気ヘツド用非晶質合金 |
| JPS62270741A (ja) * | 1986-05-19 | 1987-11-25 | Alps Electric Co Ltd | 磁気ヘツド用非晶質合金 |
Citations (7)
| 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 |
| JPS5675542A (en) * | 1979-11-20 | 1981-06-22 | Tdk Corp | Amorphous magnetic alloy material |
| JPS56130449A (en) * | 1980-03-19 | 1981-10-13 | Takeshi Masumoto | Amorphous cobalt alloy with very low magnetostriction and high permeability |
| JPS5754251A (en) * | 1980-09-15 | 1982-03-31 | Tdk Corp | Amorphous magnetic alloy material |
| JPS5757854A (en) * | 1980-09-19 | 1982-04-07 | Hitachi Ltd | Metal-metal type ferromagnetic amorphous alloy and magnetic core using it |
| JPS57152441A (en) * | 1981-03-14 | 1982-09-20 | Tdk Corp | Amorphous magnetic alloy material for magnetic head |
| JPS5826310A (ja) * | 1981-08-10 | 1983-02-16 | Tdk Corp | 磁気ヘツド |
-
1985
- 1985-09-19 JP JP60206994A patent/JPS6169939A/ja active Granted
Patent Citations (7)
| 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 |
| JPS5675542A (en) * | 1979-11-20 | 1981-06-22 | Tdk Corp | Amorphous magnetic alloy material |
| JPS56130449A (en) * | 1980-03-19 | 1981-10-13 | Takeshi Masumoto | Amorphous cobalt alloy with very low magnetostriction and high permeability |
| JPS5754251A (en) * | 1980-09-15 | 1982-03-31 | Tdk Corp | Amorphous magnetic alloy material |
| JPS5757854A (en) * | 1980-09-19 | 1982-04-07 | Hitachi Ltd | Metal-metal type ferromagnetic amorphous alloy and magnetic core using it |
| JPS57152441A (en) * | 1981-03-14 | 1982-09-20 | Tdk Corp | Amorphous magnetic alloy material for magnetic head |
| JPS5826310A (ja) * | 1981-08-10 | 1983-02-16 | Tdk Corp | 磁気ヘツド |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61243144A (ja) * | 1985-04-20 | 1986-10-29 | Alps Electric Co Ltd | 磁気ヘツド用非晶質合金 |
| JPS62270741A (ja) * | 1986-05-19 | 1987-11-25 | Alps Electric Co Ltd | 磁気ヘツド用非晶質合金 |
| US4750951A (en) * | 1986-05-19 | 1988-06-14 | Alps Electric Co., Ltd. | Amorphous alloy for magnetic heads |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0480980B2 (enrdf_load_stackoverflow) | 1992-12-21 |
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