DE1911386B2 - Verfahren zur herstellung von vorwiegend oder vollstaendig kubisch kristallisiertem zirkonoxid - Google Patents
Verfahren zur herstellung von vorwiegend oder vollstaendig kubisch kristallisiertem zirkonoxidInfo
- Publication number
- DE1911386B2 DE1911386B2 DE19691911386 DE1911386A DE1911386B2 DE 1911386 B2 DE1911386 B2 DE 1911386B2 DE 19691911386 DE19691911386 DE 19691911386 DE 1911386 A DE1911386 A DE 1911386A DE 1911386 B2 DE1911386 B2 DE 1911386B2
- Authority
- DE
- Germany
- Prior art keywords
- zirconium oxide
- hydrofluoric acid
- oxides
- cubic
- zirconia
- 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
- 238000000034 method Methods 0.000 title claims description 15
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 27
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 27
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 11
- 238000000227 grinding Methods 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 3
- 238000005188 flotation Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 229910052845 zircon Inorganic materials 0.000 claims description 3
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910052776 Thorium Inorganic materials 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 150000002736 metal compounds Chemical class 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims 2
- 229930195729 fatty acid Natural products 0.000 claims 2
- 239000000194 fatty acid Substances 0.000 claims 2
- 150000004665 fatty acids Chemical class 0.000 claims 2
- 239000004088 foaming agent Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 6
- 235000012255 calcium oxide Nutrition 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- 239000010987 cubic zirconia Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910052726 zirconium Inorganic materials 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 238000010671 solid-state reaction Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ATHVAWFAEPLPPQ-VRDBWYNSSA-N 1-stearoyl-2-oleoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/CCCCCCCC ATHVAWFAEPLPPQ-VRDBWYNSSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- GBNDTYKAOXLLID-UHFFFAOYSA-N zirconium(4+) ion Chemical compound [Zr+4] GBNDTYKAOXLLID-UHFFFAOYSA-N 0.000 description 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)
Priority Applications (13)
| 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 |
| CH293670A CH543452A (de) | 1969-03-06 | 1970-02-27 | Verfahren zur Herstellung von vorwiegend oder vollständig kubisch kristallisiertem Zirkonoxid |
| AT195270A AT302970B (de) | 1969-03-06 | 1970-03-03 | Verfahren zur Herstellung von vowiegend oder völlständig kubisch kristallisierte Zirkonoxyd |
| FR7007757A FR2034692B1 (enrdf_load_stackoverflow) | 1969-03-06 | 1970-03-04 | |
| SU1411316A SU392616A3 (enrdf_load_stackoverflow) | 1969-03-06 | 1970-03-04 | |
| GB1073870A GB1293454A (en) | 1969-03-06 | 1970-03-05 | Process for the preparation of cubically crystallised zirconium dioxide |
| NL7003167A NL7003167A (enrdf_load_stackoverflow) | 1969-03-06 | 1970-03-05 | |
| CS151170A CS151011B2 (enrdf_load_stackoverflow) | 1969-03-06 | 1970-03-05 | |
| NO78270A NO127572B (enrdf_load_stackoverflow) | 1969-03-06 | 1970-03-05 | |
| SE293970A SE359799B (enrdf_load_stackoverflow) | 1969-03-06 | 1970-03-05 | |
| DK110670A DK135342B (da) | 1969-03-06 | 1970-03-05 | Fremgangsmåde til fremstilling af overvejende eller fuldstændigt kubisk krystalliseret zirkoniumoxid. |
| BE746895D BE746895A (fr) | 1969-03-06 | 1970-03-05 | Procede de preparation d'oxyde de zirconium cristallise principalement ou completement sous forme cubique, |
| US00222405*A US3849532A (en) | 1969-03-06 | 1972-01-31 | Method of preparing a zirconium oxide that is crystallized mostly or completely in cubic form |
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 (2)
| Publication Number | Publication Date |
|---|---|
| DE1911386A1 DE1911386A1 (de) | 1970-09-24 |
| DE1911386B2 true DE1911386B2 (de) | 1976-11-11 |
Family
ID=5727312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691911386 Granted DE1911386B2 (de) | 1969-03-06 | 1969-03-06 | Verfahren zur herstellung von vorwiegend oder vollstaendig kubisch kristallisiertem zirkonoxid |
Country Status (12)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4116732A1 (de) * | 1991-05-23 | 1992-11-26 | Abb Patent Gmbh | Verfahren zur herstellung poroeser keramikteile |
Families Citing this family (2)
| 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 |
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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4116732A1 (de) * | 1991-05-23 | 1992-11-26 | Abb Patent Gmbh | Verfahren zur herstellung poroeser keramikteile |
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 |
| GB1293454A (en) | 1972-10-18 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |