JPS62143870A - 非磁性セラミックスの製造方法 - Google Patents
非磁性セラミックスの製造方法Info
- Publication number
- JPS62143870A JPS62143870A JP60283354A JP28335485A JPS62143870A JP S62143870 A JPS62143870 A JP S62143870A JP 60283354 A JP60283354 A JP 60283354A JP 28335485 A JP28335485 A JP 28335485A JP S62143870 A JPS62143870 A JP S62143870A
- Authority
- JP
- Japan
- Prior art keywords
- firing
- magnetic
- magnetic ceramics
- normal pressure
- oxygen atmosphere
- 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
- 239000000919 ceramic Substances 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000010304 firing Methods 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 239000011148 porous material Substances 0.000 description 11
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 101100194003 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) rco-3 gene Proteins 0.000 description 1
- 229920005822 acrylic binder Polymers 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60283354A JPS62143870A (ja) | 1985-12-16 | 1985-12-16 | 非磁性セラミックスの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60283354A JPS62143870A (ja) | 1985-12-16 | 1985-12-16 | 非磁性セラミックスの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62143870A true JPS62143870A (ja) | 1987-06-27 |
| JPH0455141B2 JPH0455141B2 (enrdf_load_stackoverflow) | 1992-09-02 |
Family
ID=17664397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60283354A Granted JPS62143870A (ja) | 1985-12-16 | 1985-12-16 | 非磁性セラミックスの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143870A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134558A (ja) * | 1986-11-21 | 1988-06-07 | ティーディーケイ株式会社 | 磁気ヘツド用非磁性セラミツクス |
-
1985
- 1985-12-16 JP JP60283354A patent/JPS62143870A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63134558A (ja) * | 1986-11-21 | 1988-06-07 | ティーディーケイ株式会社 | 磁気ヘツド用非磁性セラミツクス |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0455141B2 (enrdf_load_stackoverflow) | 1992-09-02 |
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