JPS58185437A - 非磁性亜鉛フエライトおよびその製造方法 - Google Patents
非磁性亜鉛フエライトおよびその製造方法Info
- Publication number
- JPS58185437A JPS58185437A JP57068054A JP6805482A JPS58185437A JP S58185437 A JPS58185437 A JP S58185437A JP 57068054 A JP57068054 A JP 57068054A JP 6805482 A JP6805482 A JP 6805482A JP S58185437 A JPS58185437 A JP S58185437A
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- cao
- zinc ferrite
- nonmagnetic
- resultant
- 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
- 229910001308 Zinc ferrite Inorganic materials 0.000 title claims abstract description 8
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 title claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000010304 firing Methods 0.000 claims description 7
- 238000001513 hot isostatic pressing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 17
- 239000011701 zinc Substances 0.000 abstract description 15
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 abstract description 3
- 238000001354 calcination Methods 0.000 abstract description 2
- 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
- 238000010438 heat treatment Methods 0.000 abstract 2
- 230000002706 hydrostatic effect Effects 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- KOAWAWHSMVKCON-UHFFFAOYSA-N 6-[difluoro-(6-pyridin-4-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl]quinoline Chemical compound C=1C=C2N=CC=CC2=CC=1C(F)(F)C(N1N=2)=NN=C1C=CC=2C1=CC=NC=C1 KOAWAWHSMVKCON-UHFFFAOYSA-N 0.000 description 1
- 101100074846 Caenorhabditis elegans lin-2 gene Proteins 0.000 description 1
- 101100497386 Mus musculus Cask gene Proteins 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 230000007773 growth pattern Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
Landscapes
- Compounds Of Iron (AREA)
- Magnetic Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57068054A JPS58185437A (ja) | 1982-04-24 | 1982-04-24 | 非磁性亜鉛フエライトおよびその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57068054A JPS58185437A (ja) | 1982-04-24 | 1982-04-24 | 非磁性亜鉛フエライトおよびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58185437A true JPS58185437A (ja) | 1983-10-29 |
| JPS6319447B2 JPS6319447B2 (enrdf_load_stackoverflow) | 1988-04-22 |
Family
ID=13362675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57068054A Granted JPS58185437A (ja) | 1982-04-24 | 1982-04-24 | 非磁性亜鉛フエライトおよびその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58185437A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01264949A (ja) * | 1988-04-13 | 1989-10-23 | Sumitomo Special Metals Co Ltd | 薄膜磁気ヘッド基板用非磁性材料及びその製造方法 |
-
1982
- 1982-04-24 JP JP57068054A patent/JPS58185437A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01264949A (ja) * | 1988-04-13 | 1989-10-23 | Sumitomo Special Metals Co Ltd | 薄膜磁気ヘッド基板用非磁性材料及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6319447B2 (enrdf_load_stackoverflow) | 1988-04-22 |
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