JPS6218621B2 - - Google Patents
Info
- Publication number
- JPS6218621B2 JPS6218621B2 JP59047905A JP4790584A JPS6218621B2 JP S6218621 B2 JPS6218621 B2 JP S6218621B2 JP 59047905 A JP59047905 A JP 59047905A JP 4790584 A JP4790584 A JP 4790584A JP S6218621 B2 JPS6218621 B2 JP S6218621B2
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- magnetic
- saturation magnetization
- crystallization temperature
- 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
Links
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims description 14
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 230000005415 magnetization Effects 0.000 description 18
- 238000002425 crystallisation Methods 0.000 description 13
- 230000008025 crystallization Effects 0.000 description 13
- 230000035699 permeability Effects 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 9
- 239000011521 glass Substances 0.000 description 8
- 238000010583 slow cooling Methods 0.000 description 8
- 229910052796 boron Inorganic materials 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 229910052779 Neodymium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052735 hafnium Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000006091 Macor Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000521 B alloy Inorganic materials 0.000 description 1
- 229910001029 Hf alloy Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910000583 Nd alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910002796 Si–Al Inorganic materials 0.000 description 1
- 229910008423 Si—B Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005280 amorphization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000001552 radio frequency sputter deposition Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59047905A JPS60194037A (ja) | 1984-03-13 | 1984-03-13 | 磁気ヘツド用非晶質合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59047905A JPS60194037A (ja) | 1984-03-13 | 1984-03-13 | 磁気ヘツド用非晶質合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60194037A JPS60194037A (ja) | 1985-10-02 |
| JPS6218621B2 true JPS6218621B2 (enrdf_load_stackoverflow) | 1987-04-23 |
Family
ID=12788396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59047905A Granted JPS60194037A (ja) | 1984-03-13 | 1984-03-13 | 磁気ヘツド用非晶質合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60194037A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01104479U (enrdf_load_stackoverflow) * | 1987-12-28 | 1989-07-14 |
-
1984
- 1984-03-13 JP JP59047905A patent/JPS60194037A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01104479U (enrdf_load_stackoverflow) * | 1987-12-28 | 1989-07-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60194037A (ja) | 1985-10-02 |
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