NO157533C - Fremgangsmaate for fremstilling av polykrystallinske granater. - Google Patents
Fremgangsmaate for fremstilling av polykrystallinske granater.Info
- Publication number
- NO157533C NO157533C NO803362A NO803362A NO157533C NO 157533 C NO157533 C NO 157533C NO 803362 A NO803362 A NO 803362A NO 803362 A NO803362 A NO 803362A NO 157533 C NO157533 C NO 157533C
- Authority
- NO
- Norway
- Prior art keywords
- salts
- polycrystalline
- temperature
- garnet
- solution
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G15/00—Compounds of gallium, indium or thallium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
- C01B13/363—Mixtures of oxides or hydroxides by precipitation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F17/00—Compounds of rare earth metals
- C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
- C01F17/32—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 oxide or hydroxide being the only anion, e.g. NaCeO2 or MgxCayEuO
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/28—Complex oxides with formula A3Me5O12 wherein A is a rare earth metal and Me is Fe, Ga, Sc, Cr, Co or Al, e.g. garnets
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Soft Magnetic Materials (AREA)
- Saccharide Compounds (AREA)
- Thin Magnetic Films (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compounds Of Unknown Constitution (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7927658A FR2469478A1 (fr) | 1979-11-09 | 1979-11-09 | Procede de fabrication de grenat polycristallin comportant l'aluminium et/ou le gallium et/ou l'indium et au moins un element pris dans le groupe constitue par les terres rares et l'yttrium, monocristaux correspondants |
Publications (3)
Publication Number | Publication Date |
---|---|
NO803362L NO803362L (no) | 1981-05-11 |
NO157533B NO157533B (no) | 1987-12-28 |
NO157533C true NO157533C (no) | 1988-04-13 |
Family
ID=9231484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO803362A NO157533C (no) | 1979-11-09 | 1980-11-07 | Fremgangsmaate for fremstilling av polykrystallinske granater. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4350558A (de) |
EP (1) | EP0028963B1 (de) |
JP (1) | JPS5696728A (de) |
AT (1) | ATE4190T1 (de) |
AU (1) | AU534871B2 (de) |
CA (1) | CA1147942A (de) |
DE (1) | DE3064319D1 (de) |
FI (1) | FI67099C (de) |
FR (1) | FR2469478A1 (de) |
NO (1) | NO157533C (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2572844B1 (fr) * | 1984-11-02 | 1986-12-26 | Commissariat Energie Atomique | Materiau magnetique du type grenat, film magnetique a forte rotation faraday comportant un tel materiau et son procede de fabrication |
JPS63295404A (ja) * | 1987-05-26 | 1988-12-01 | Hidetoshi Ishida | オゾン発生器の電極体構造 |
JPH0193404A (ja) * | 1987-10-01 | 1989-04-12 | Natl Inst For Res In Inorg Mater | ガーネット構造を持つ化合物の原料粉末の製造方法 |
CA2042263A1 (en) * | 1990-06-29 | 1991-12-30 | Charles D. Greskovich | Transparent polycrystalline garnets |
JPH0634141U (ja) * | 1992-10-02 | 1994-05-06 | 三菱重工業株式会社 | 機関の始動装置 |
JP3738454B2 (ja) * | 1993-08-11 | 2006-01-25 | 住友化学株式会社 | 複合金属酸化物粉末およびその製造方法 |
JP6988779B2 (ja) | 2017-12-12 | 2022-01-05 | 信越化学工業株式会社 | 焼結用ガーネット型複合酸化物粉末の製造方法、及び透明セラミックスの製造方法 |
CN114000196B (zh) * | 2021-11-02 | 2024-02-09 | 苏州晶采电子科技有限公司 | 一种硅酸镓镧系列晶体多晶料及其制备方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE635034A (de) * | 1962-08-10 | |||
US3563897A (en) * | 1968-04-03 | 1971-02-16 | Trans Tech Inc | Ferromagnetic garnet with stress insensitive b-h loop and method of making same |
FR1577952A (de) * | 1968-04-04 | 1969-08-14 | ||
US3562175A (en) * | 1968-09-11 | 1971-02-09 | Gen Electric | Gadolinium oxide particle growth in lithium oxide flux |
US3591516A (en) * | 1968-10-23 | 1971-07-06 | Gen Electric | Fused salt process for producing rare earth oxyhalide and oxide luminescent materials |
US3596440A (en) * | 1969-05-14 | 1971-08-03 | Air Inc Van | Gas scrubber |
US3681010A (en) * | 1970-09-14 | 1972-08-01 | Us Army | Preparation of ultrafine mixed metallic-oxide powders |
US3681011A (en) * | 1971-01-19 | 1972-08-01 | Us Army | Cryo-coprecipitation method for production of ultrafine mixed metallic-oxide particles |
US3751366A (en) * | 1971-06-04 | 1973-08-07 | Us Army | Process for preparing ferrite and garnet raw materials for microwave applications |
US3723599A (en) * | 1971-08-18 | 1973-03-27 | Bell Telephone Labor Inc | Technique for growth of single crystal gallium garnet |
US3838053A (en) * | 1972-11-27 | 1974-09-24 | Sperry Rand Corp | Method of growing rare earth garnet material |
JPS512320B2 (de) * | 1973-07-17 | 1976-01-24 | ||
US4115134A (en) * | 1977-07-11 | 1978-09-19 | Gte Laboratories Incorporated | Transparent yttria ceramics and method for producing same |
-
1979
- 1979-11-09 FR FR7927658A patent/FR2469478A1/fr not_active Withdrawn
-
1980
- 1980-10-29 AT AT80401532T patent/ATE4190T1/de active
- 1980-10-29 EP EP80401532A patent/EP0028963B1/de not_active Expired
- 1980-10-29 DE DE8080401532T patent/DE3064319D1/de not_active Expired
- 1980-11-06 FI FI803478A patent/FI67099C/fi not_active IP Right Cessation
- 1980-11-07 NO NO803362A patent/NO157533C/no unknown
- 1980-11-07 AU AU64164/80A patent/AU534871B2/en not_active Ceased
- 1980-11-07 US US06/204,894 patent/US4350558A/en not_active Expired - Lifetime
- 1980-11-07 CA CA000364297A patent/CA1147942A/fr not_active Expired
- 1980-11-07 JP JP15604780A patent/JPS5696728A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1147942A (fr) | 1983-06-14 |
ATE4190T1 (de) | 1983-08-15 |
FI67099C (fi) | 1985-01-10 |
US4350558A (en) | 1982-09-21 |
FR2469478A1 (fr) | 1981-05-22 |
JPS5696728A (en) | 1981-08-05 |
DE3064319D1 (en) | 1983-08-25 |
AU534871B2 (en) | 1984-02-16 |
FI803478L (fi) | 1981-05-10 |
NO157533B (no) | 1987-12-28 |
EP0028963A1 (de) | 1981-05-20 |
EP0028963B1 (de) | 1983-07-20 |
NO803362L (no) | 1981-05-11 |
AU6416480A (en) | 1981-05-14 |
JPS6328880B2 (de) | 1988-06-10 |
FI67099B (fi) | 1984-09-28 |
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