http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108329040-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-428 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/C04B2235-524 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9676 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-66 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-66 |
| filingDate | 2018-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108329040-B |
| titleOfInvention | Sialon-bonded fused silica preform for aluminum water launder and its manufacturing method |
| abstract | The invention relates to a sialon combined fused silica preform for an aluminum water flow tank and a manufacturing method thereof. 45-55% fused silica, 8-15% metal silicon powder, 18-30% aluminum nitride fine powder, 8-15% alumina fine powder and 3-8% pure calcium aluminate cement, nitrided Aluminum powder is synthesized by metal aluminum powder, diluent and nitriding accelerator NH 4 Cl, and is formed by vibration, then demolded, cured, dried, heated in stages, with more temperature and less heat preservation. The sialon phase finally obtains the finished product; the present invention adopts nitriding firing to form a spatial network structure inside the sialon combined fused silica preform material, which has high chemical stability, resistance to reduction of aluminum water, resistance to aluminum water erosion, and stable volume. It has the characteristics of high stability, thermal shock resistance, not easy to be infiltrated by aluminum water and low expansion. |
| priorityDate | 2018-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.