JPH0220600B2 - - Google Patents
Info
- Publication number
- JPH0220600B2 JPH0220600B2 JP59211501A JP21150184A JPH0220600B2 JP H0220600 B2 JPH0220600 B2 JP H0220600B2 JP 59211501 A JP59211501 A JP 59211501A JP 21150184 A JP21150184 A JP 21150184A JP H0220600 B2 JPH0220600 B2 JP H0220600B2
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- single crystal
- crystal
- polycrystalline
- producing
- 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 - Lifetime
Links
- 229910000859 α-Fe Inorganic materials 0.000 claims description 80
- 239000013078 crystal Substances 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 description 16
- 239000007789 gas Substances 0.000 description 13
- 239000000919 ceramic Substances 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 7
- 239000011810 insulating material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 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
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59211501A JPS6191092A (ja) | 1984-10-11 | 1984-10-11 | フエライト単結晶の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59211501A JPS6191092A (ja) | 1984-10-11 | 1984-10-11 | フエライト単結晶の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6191092A JPS6191092A (ja) | 1986-05-09 |
| JPH0220600B2 true JPH0220600B2 (US20090192370A1-20090730-C00001.png) | 1990-05-09 |
Family
ID=16606982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59211501A Granted JPS6191092A (ja) | 1984-10-11 | 1984-10-11 | フエライト単結晶の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191092A (US20090192370A1-20090730-C00001.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2519004B2 (ja) * | 1992-11-20 | 1996-07-31 | 日本碍子株式会社 | 浮上型磁気ヘッド用非磁性Ｍｎ−Ｚｎ単結晶フェライト |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5376394A (en) * | 1976-12-17 | 1978-07-06 | Sony Corp | Manufacturing of high-density ferrite |
| JPS5918188A (ja) * | 1982-07-20 | 1984-01-30 | Matsushita Electric Ind Co Ltd | 単結晶フエライトの製造方法 |
-
1984
- 1984-10-11 JP JP59211501A patent/JPS6191092A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5376394A (en) * | 1976-12-17 | 1978-07-06 | Sony Corp | Manufacturing of high-density ferrite |
| JPS5918188A (ja) * | 1982-07-20 | 1984-01-30 | Matsushita Electric Ind Co Ltd | 単結晶フエライトの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6191092A (ja) | 1986-05-09 |
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