http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103288131-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G25-02 |
| filingDate | 2012-12-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103288131-B |
| titleOfInvention | The highly active yttrium stable zirconium oxide raw powder's production technology of a kind of low monoclinic phase |
| abstract | The invention discloses the highly active yttrium stable zirconium oxide raw powder's production technology of a kind of low monoclinic phase, this preparation method take basic zirconium chloride as raw material, react with the vitriol oil under the high temperature conditions, produce zirconium basic sulphate, be that carrier and Yttrium trichloride, ammoniacal liquor in aqueous precipitin reaction occur again with zirconium basic sulphate, finally generate the presoma of stabilised zirconia, by obtained after mechanical dispersion, drying, sintering and air-flow.The present invention adopts chemistry and the method for mechanical bond to prepare yttria-stabilized zirconia powder, prepared powder monoclinic phase content is low, reunion less, sintering activity is high. |
| priorityDate | 2012-12-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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