GB1293454A - Process for the preparation of cubically crystallised zirconium dioxide - Google Patents
Process for the preparation of cubically crystallised zirconium dioxideInfo
- Publication number
- GB1293454A GB1293454A GB1073870A GB1073870A GB1293454A GB 1293454 A GB1293454 A GB 1293454A GB 1073870 A GB1073870 A GB 1073870A GB 1073870 A GB1073870 A GB 1073870A GB 1293454 A GB1293454 A GB 1293454A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zro
- preparation
- zirconium dioxide
- cubically
- particulate
- 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
Links
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- 150000001242 acetic acid derivatives Chemical class 0.000 abstract 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- 150000004679 hydroxides Chemical class 0.000 abstract 1
- 150000003891 oxalate salts Chemical class 0.000 abstract 1
- 238000003746 solid phase reaction Methods 0.000 abstract 1
- 238000010671 solid-state reaction Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G25/00—Compounds of zirconium
- C01G25/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/32—Thermal properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691911386 DE1911386B2 (de) | 1969-03-06 | 1969-03-06 | Verfahren zur herstellung von vorwiegend oder vollstaendig kubisch kristallisiertem zirkonoxid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1293454A true GB1293454A (en) | 1972-10-18 |
Family
ID=5727312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1073870A Expired GB1293454A (en) | 1969-03-06 | 1970-03-05 | Process for the preparation of cubically crystallised zirconium dioxide |
Country Status (12)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2307654C3 (de) * | 1973-02-16 | 1981-11-05 | Feldmühle AG, 4000 Düsseldorf | Schneidplatte für spannabhebende Bearbeitung, sowie Verfahren zu deren Herstellung |
| DE4106535A1 (de) * | 1991-03-01 | 1992-09-03 | Degussa | Monoklines zirkonoxid, verfahren zu seiner herstellung und verwendung |
| DE4116732A1 (de) * | 1991-05-23 | 1992-11-26 | Abb Patent Gmbh | Verfahren zur herstellung poroeser keramikteile |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR719823A (fr) * | 1930-10-13 | 1932-02-10 | Fichet Soc | Procédé pour la préparation industrielle de l'oxyde de zirconium pur |
| US2076080A (en) * | 1932-12-23 | 1937-04-06 | Saint Gobain | Process for recovering zirconium oxide |
| US2535526A (en) * | 1949-04-21 | 1950-12-26 | Norton Co | Stabilized zirconia and method for producing same |
| US2910371A (en) * | 1953-09-29 | 1959-10-27 | Eugene I Ryschkewitsch | Stabilization of zirconia |
| US3301646A (en) * | 1963-06-12 | 1967-01-31 | Harbison Walker Refractories | Method of making partially stabilized zirconia |
-
1969
- 1969-03-06 DE DE19691911386 patent/DE1911386B2/de active Granted
-
1970
- 1970-02-27 CH CH293670A patent/CH543452A/de not_active IP Right Cessation
- 1970-03-03 AT AT195270A patent/AT302970B/de not_active IP Right Cessation
- 1970-03-04 FR FR7007757A patent/FR2034692B1/fr not_active Expired
- 1970-03-04 SU SU1411316A patent/SU392616A3/ru active
- 1970-03-05 GB GB1073870A patent/GB1293454A/en not_active Expired
- 1970-03-05 SE SE293970A patent/SE359799B/xx unknown
- 1970-03-05 BE BE746895D patent/BE746895A/xx unknown
- 1970-03-05 CS CS151170A patent/CS151011B2/cs unknown
- 1970-03-05 DK DK110670A patent/DK135342B/da unknown
- 1970-03-05 NO NO78270A patent/NO127572B/no unknown
- 1970-03-05 NL NL7003167A patent/NL7003167A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2034692B1 (enrdf_load_stackoverflow) | 1974-05-03 |
| BE746895A (fr) | 1970-08-17 |
| NO127572B (enrdf_load_stackoverflow) | 1973-07-16 |
| SE359799B (enrdf_load_stackoverflow) | 1973-09-10 |
| DK135342C (enrdf_load_stackoverflow) | 1977-09-26 |
| NL7003167A (enrdf_load_stackoverflow) | 1970-09-08 |
| SU392616A3 (enrdf_load_stackoverflow) | 1973-07-27 |
| AT302970B (de) | 1972-11-10 |
| DK135342B (da) | 1977-04-12 |
| DE1911386A1 (de) | 1970-09-24 |
| CH543452A (de) | 1973-10-31 |
| FR2034692A1 (enrdf_load_stackoverflow) | 1970-12-11 |
| CS151011B2 (enrdf_load_stackoverflow) | 1973-09-17 |
| DE1911386B2 (de) | 1976-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |