| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3222
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5436
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5427 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F27D5-0012 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F27D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-185 |
| filingDate |
2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108341666-B |
| titleOfInvention |
Casket-like bowl and preparation method thereof |
| abstract |
The invention provides a sagger which comprises the following raw materials in percentage by weight: 65-87% of mullite, 5-10% of corundum, 3-7% of active alpha-alumina and 5-10% of synthetic potassium aluminate; the chemical composition of the synthetic potassium aluminate contains 92.0-93.0% of Al by weight percentage respectively 2 O 3 With 7.0-8.0% of K 2 And O. The sagger has strong thermal shock resistance and erosion resistance, and can be used for calcining ternary cathode materials. The invention also provides a preparation method of the sagger. |
| priorityDate |
2018-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |