JPS58193339A - 磁気ヘツド用非晶質磁性合金薄板 - Google Patents
磁気ヘツド用非晶質磁性合金薄板Info
- Publication number
- JPS58193339A JPS58193339A JP7410982A JP7410982A JPS58193339A JP S58193339 A JPS58193339 A JP S58193339A JP 7410982 A JP7410982 A JP 7410982A JP 7410982 A JP7410982 A JP 7410982A JP S58193339 A JPS58193339 A JP S58193339A
- Authority
- JP
- Japan
- Prior art keywords
- thin plate
- less
- magnetic head
- magnetic
- alloy thin
- 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 25
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 7
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 230000004907 flux Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 239000002893 slag Substances 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 238000010791 quenching Methods 0.000 abstract description 7
- 230000000171 quenching effect Effects 0.000 abstract description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000010410 layer Substances 0.000 description 8
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 238000000137 annealing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052707 ruthenium Inorganic materials 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 238000004017 vitrification Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7410982A JPS58193339A (ja) | 1982-04-30 | 1982-04-30 | 磁気ヘツド用非晶質磁性合金薄板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7410982A JPS58193339A (ja) | 1982-04-30 | 1982-04-30 | 磁気ヘツド用非晶質磁性合金薄板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58193339A true JPS58193339A (ja) | 1983-11-11 |
| JPH0379762B2 JPH0379762B2 (enrdf_load_stackoverflow) | 1991-12-19 |
Family
ID=13537694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7410982A Granted JPS58193339A (ja) | 1982-04-30 | 1982-04-30 | 磁気ヘツド用非晶質磁性合金薄板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58193339A (enrdf_load_stackoverflow) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5672153A (en) * | 1979-11-14 | 1981-06-16 | Takeshi Masumoto | Amorphous iron alloy of high permeability |
| JPS56130449A (en) * | 1980-03-19 | 1981-10-13 | Takeshi Masumoto | Amorphous cobalt alloy with very low magnetostriction and high permeability |
| JPS5757854A (en) * | 1980-09-19 | 1982-04-07 | Hitachi Ltd | Metal-metal type ferromagnetic amorphous alloy and magnetic core using it |
| JPS57116740A (en) * | 1981-01-10 | 1982-07-20 | Tdk Corp | Amorphous magnetic alloy material for magnetic head |
| JPS5837147A (ja) * | 1981-08-26 | 1983-03-04 | Hitachi Metals Ltd | 非晶質合金 |
| JPS58164747A (ja) * | 1982-03-04 | 1983-09-29 | アライド・コ−ポレ−シヨン | 磁性合金 |
-
1982
- 1982-04-30 JP JP7410982A patent/JPS58193339A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5672153A (en) * | 1979-11-14 | 1981-06-16 | Takeshi Masumoto | Amorphous iron alloy of high permeability |
| JPS56130449A (en) * | 1980-03-19 | 1981-10-13 | Takeshi Masumoto | Amorphous cobalt alloy with very low magnetostriction and high permeability |
| JPS5757854A (en) * | 1980-09-19 | 1982-04-07 | Hitachi Ltd | Metal-metal type ferromagnetic amorphous alloy and magnetic core using it |
| JPS57116740A (en) * | 1981-01-10 | 1982-07-20 | Tdk Corp | Amorphous magnetic alloy material for magnetic head |
| JPS5837147A (ja) * | 1981-08-26 | 1983-03-04 | Hitachi Metals Ltd | 非晶質合金 |
| JPS58164747A (ja) * | 1982-03-04 | 1983-09-29 | アライド・コ−ポレ−シヨン | 磁性合金 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0379762B2 (enrdf_load_stackoverflow) | 1991-12-19 |