NL6918663A - - Google Patents
Info
- Publication number
- NL6918663A NL6918663A NL6918663A NL6918663A NL6918663A NL 6918663 A NL6918663 A NL 6918663A NL 6918663 A NL6918663 A NL 6918663A NL 6918663 A NL6918663 A NL 6918663A NL 6918663 A NL6918663 A NL 6918663A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/162—Magnesium aluminates
-
- 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
- C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78416868A | 1968-12-16 | 1968-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6918663A true NL6918663A (en) | 1970-06-18 |
Family
ID=25131567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6918663A NL6918663A (en) | 1968-12-16 | 1969-12-12 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4843040B1 (en) |
| DE (1) | DE1962338A1 (en) |
| FR (1) | FR2026221B1 (en) |
| GB (1) | GB1296049A (en) |
| NL (1) | NL6918663A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2642049C2 (en) * | 1976-09-18 | 1984-07-12 | Bayer Ag, 5090 Leverkusen | Active anti-corrosive pigments based on iron oxide and their use |
| DE2721574C3 (en) * | 1977-05-13 | 1981-06-11 | Giulini Chemie Gmbh, 6700 Ludwigshafen | Process for the production of magnesium spinel |
| US4459156A (en) * | 1982-12-20 | 1984-07-10 | The Dow Chemical Company | Phosphate bonding of reactive spinels for use as refractory materials |
| DE4305170C1 (en) * | 1993-02-19 | 1994-07-28 | Daimler Benz Ag | Spinel containing magnesium and aluminum, as well as processes for its synthesis and use |
| ZA947677B (en) * | 1993-10-29 | 1995-05-02 | Programme 3 Patent Holdings | Method of making spinel compounds |
| DE19515490A1 (en) * | 1995-04-27 | 1996-10-31 | Abb Patent Gmbh | Ceramic material and process for its manufacture |
| EP0990621A3 (en) * | 1998-09-30 | 2000-06-28 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Spinel powder and spinel slurry |
| CN111848184A (en) * | 2020-07-30 | 2020-10-30 | 武汉理工大学 | High-aluminum-content magnesia-alumina spinel transparent ceramic powder and preparation method thereof |
-
1969
- 1969-09-22 JP JP44074746A patent/JPS4843040B1/ja active Pending
- 1969-12-11 GB GB1296049D patent/GB1296049A/en not_active Expired
- 1969-12-11 FR FR6943033A patent/FR2026221B1/fr not_active Expired
- 1969-12-12 NL NL6918663A patent/NL6918663A/xx unknown
- 1969-12-12 DE DE19691962338 patent/DE1962338A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4843040B1 (en) | 1973-12-15 |
| FR2026221B1 (en) | 1973-10-19 |
| FR2026221A1 (en) | 1970-09-18 |
| DE1962338A1 (en) | 1970-11-12 |
| GB1296049A (en) | 1972-11-15 |