http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109369181-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9607 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-482 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-482 |
| filingDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109369181-B |
| titleOfInvention | Volume-stable high-purity zirconia refractory product |
| abstract | The invention belongs to the field of refractory materials, and provides a high-purity zirconia refractory material product. The provided high-purity zirconia refractory product with stable volume consists of large particles, fine particles and powder; the large particles are electrofusion-stabilized zirconia particles which account for 50-65% of the total mass of the whole refractory product, the fine particles are sintered zirconia particles which account for 15-30% of the total mass of the whole refractory product, and the powder material can contain a stabilizing agent and a pore-forming agent; the volume-stable high-purity zirconia refractory product is a refractory material with a certain shape at normal temperature, and is subjected to heat treatment in a high-temperature oxidation atmosphere with the highest firing temperature of 1600-1800 ℃. The invention has the characteristics of high use temperature, moderate heat conductivity and high mechanical strength, has the functions of heat preservation and structural support at high temperature, and is a high-performance refractory material used in the field of ultrahigh temperature energy conservation. |
| priorityDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.