http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110526688-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3873 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-428 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27D1-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-103 |
| filingDate | 2019-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110526688-B |
| titleOfInvention | Silicon mullite brick for cement rotary kiln and preparation method thereof |
| abstract | The invention relates toThe castable is prepared from alumina, white corundum, silicon oxynitride and alpha-Al 2 O 3 The invention is practical, the joints are more tightly built, the connection between the joints is firm, the stress is integrated, the bearing capacity is strong, a cavity is arranged in the joint, the dead weight is small, and the practical service life is ensured; the first temperature-resistant layer and the second temperature-resistant layer heat-resistant material on the two sides of the transition zone brick of the rotary cement kiln are made of silicon oxynitride, the characteristics of good thermal shock stability and erosion performance of cement materials and salts are utilized, and meanwhile, fused SiO is utilized 2 And silicate and molten nonferrous metals such as A1 and Cu do not infiltrate the silicon oxynitride ceramic, and the transition zone brick of the cement rotary kiln prepared by the brick does not hang a kiln coating; the heat insulation layer with the heat insulation cavity is adopted between the first temperature resistant layer and the second temperature resistant layer, so that the heat insulation capacity is strong, the heat conductivity coefficient is small, the temperature of the kiln barrel is prevented from being too high, the energy consumption is low, and the cost of the cement kiln is reduced. |
| priorityDate | 2019-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.