JPH0297458A - 薄膜磁気ヘッド用基板材料及びその製造方法 - Google Patents
薄膜磁気ヘッド用基板材料及びその製造方法Info
- Publication number
- JPH0297458A JPH0297458A JP63247367A JP24736788A JPH0297458A JP H0297458 A JPH0297458 A JP H0297458A JP 63247367 A JP63247367 A JP 63247367A JP 24736788 A JP24736788 A JP 24736788A JP H0297458 A JPH0297458 A JP H0297458A
- Authority
- JP
- Japan
- Prior art keywords
- tic
- mgo
- substrate material
- tin
- sinterability
- 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
- 239000000463 material Substances 0.000 title claims abstract description 14
- 239000000758 substrate Substances 0.000 title claims abstract description 12
- 239000010409 thin film Substances 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000001513 hot isostatic pressing Methods 0.000 claims description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 14
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract description 13
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 abstract description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 238000003754 machining Methods 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 230000003450 growing effect Effects 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 238000005245 sintering Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000005121 nitriding Methods 0.000 description 4
- 229910010067 TiC2 Inorganic materials 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000108 silver(I,III) oxide Inorganic materials 0.000 description 2
- 101100481408 Danio rerio tie2 gene Proteins 0.000 description 1
- 101100481410 Mus musculus Tek gene Proteins 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Landscapes
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Magnetic Heads (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63247367A JPH0297458A (ja) | 1988-10-03 | 1988-10-03 | 薄膜磁気ヘッド用基板材料及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63247367A JPH0297458A (ja) | 1988-10-03 | 1988-10-03 | 薄膜磁気ヘッド用基板材料及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0297458A true JPH0297458A (ja) | 1990-04-10 |
| JPH0559067B2 JPH0559067B2 (enrdf_load_stackoverflow) | 1993-08-30 |
Family
ID=17162370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63247367A Granted JPH0297458A (ja) | 1988-10-03 | 1988-10-03 | 薄膜磁気ヘッド用基板材料及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297458A (enrdf_load_stackoverflow) |
-
1988
- 1988-10-03 JP JP63247367A patent/JPH0297458A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0559067B2 (enrdf_load_stackoverflow) | 1993-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |