JPS55158199A - Manufacture of sheetlike single crystal ferrite - Google Patents
Manufacture of sheetlike single crystal ferriteInfo
- Publication number
- JPS55158199A JPS55158199A JP6613579A JP6613579A JPS55158199A JP S55158199 A JPS55158199 A JP S55158199A JP 6613579 A JP6613579 A JP 6613579A JP 6613579 A JP6613579 A JP 6613579A JP S55158199 A JPS55158199 A JP S55158199A
- Authority
- JP
- Japan
- Prior art keywords
- ferrite
- single crystal
- temp
- crystal ferrite
- polycrystal
- 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
Abstract
PURPOSE: To obtain uniform single crystal ferrite with optional crystal orientation from single crystal ferrite and polycrystal ferrite by selecting temp. and oxygen partial pressure conditions for hot working as an oxidizing atmosphere and a reducing atmosphere as compared to temp. and partial pressure conditions for manufacturing single crystal ferrite and polycrystal ferrite, respectively.
CONSTITUTION: Previously manufactured single crystal ferrite and polycrystal ferrite are contacted, a pressure is applied perpendicularly to the contact surface, and by heat treatment at a relatively low temp. they are joined together through solid phase reaction to manufacture sheetlike single crystal ferrite. By selectint the temp. and oxygen partial pressure conditions for the joining as an oxidizing atmosphere and a reducing atmosphere as compared to temp. and partial pressure conditions for manufacturing single crystal ferrite and polycrystal ferrite, respectively, the polycrystal ferrite is annexed to the single crystal ferrite at a remarkably high speed, and they are unified.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6613579A JPS6045158B2 (en) | 1979-05-30 | 1979-05-30 | Method for manufacturing thin plate-like single crystal ferrite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6613579A JPS6045158B2 (en) | 1979-05-30 | 1979-05-30 | Method for manufacturing thin plate-like single crystal ferrite |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55158199A true JPS55158199A (en) | 1980-12-09 |
JPS6045158B2 JPS6045158B2 (en) | 1985-10-08 |
Family
ID=13307113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6613579A Expired JPS6045158B2 (en) | 1979-05-30 | 1979-05-30 | Method for manufacturing thin plate-like single crystal ferrite |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6045158B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162496A (en) * | 1979-05-31 | 1980-12-17 | Ngk Insulators Ltd | Manufacture of single crystal |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS628864U (en) * | 1985-07-03 | 1987-01-20 |
-
1979
- 1979-05-30 JP JP6613579A patent/JPS6045158B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55162496A (en) * | 1979-05-31 | 1980-12-17 | Ngk Insulators Ltd | Manufacture of single crystal |
JPS611391B2 (en) * | 1979-05-31 | 1986-01-16 | Ngk Insulators Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6045158B2 (en) | 1985-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5345426A (en) | Production of activated carbo fibers | |
JPS55158199A (en) | Manufacture of sheetlike single crystal ferrite | |
JPS5421172A (en) | Manufacture for semiconductor device | |
JPS52111986A (en) | Preparation of sodium polyacrylate | |
JPS5271174A (en) | Production of semiconductor device | |
JPS52136122A (en) | Preparation of acrylonitrile | |
JPS5434676A (en) | Vapor growth method and apparatus for high-purity semiconductor layer | |
JPS51124845A (en) | High-frequency wave heating apparatus | |
JPS5712827A (en) | Manufacture of mo-bi-sb catalyst | |
JPS5410896A (en) | Vacuum vessel for fusion reaction device | |
JPS5226023A (en) | Combustion process with minimized excess air | |
JPS5264271A (en) | Semiconductor producing device | |
JPS53108764A (en) | Diffusion jig of semiconductor wafers | |
JPS5617909A (en) | Manufacture of selenonickel ferrite (nife2se4) by applying high pressure and high temperature | |
JPS5612349A (en) | Production of alkaline earth metal salt of n-hydroxyethyliminodiacetic aicd | |
JPS526154A (en) | Manufacturing method of heat exchanger multitubular pipe | |
JPS5337594A (en) | Production of active carbon | |
JPS5395879A (en) | Operating method for silver-adsorbent filter | |
JPS5437572A (en) | Manufacture os semiconductor device | |
JPS5338256A (en) | Manufacture of carbide point emitter | |
JPS5551295A (en) | Energy concentration method | |
JPS52113674A (en) | Production of semiconductor element | |
JPS54154973A (en) | Manufacture of semiconductor device | |
JPS5271754A (en) | Heat transfer pipe | |
JPS53128979A (en) | Growing method for semiconductor crystal |