http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102531602-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_45265a382691a2bc9c239f912a72f97e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 |
| filingDate | 2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5660c5b713b5be30a2460c0066001498 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d03463c30b00ee78860ce6b62ee7978b |
| publicationDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102531602-B |
| titleOfInvention | Zirconium niobium aluminum silicon carbon solid solution material and preparation method thereof |
| abstract | The invention relates to the field of ceramic materials, in particular to a zirconium niobium aluminum silicon carbon solid solution material and a preparation method thereof. A chemical formula of the zirconium niobium aluminum silicon carbon solid solution material is (Zrl-zNbz) 2 (Al1-ySiy) 4C5, wherein a range of the atom mole substitution quantity z for Nb to substitute Zr is that z is larger than 0 and smaller than or equal to 0.3, and a range of the atom mole substitution quantity y for Si to substitute Al is that y is larger than 0 and smaller than or equal to 0.2. Firstly, zirconium powder, niobium powder, aluminum powder, silicon powder, carbon powder and graphite powder are adopted as raw materials and mixed in a physical mechanical method to be arranged in a graphite mold to be molded in cold press mode, and then the raw materials are sintered in a hot press furnace with protection atmosphere to obtain the zirconium niobium aluminum silicon carbon solid solution material. The preparation method can prepare single-phase zirconium niobium aluminum silicon carbon solid solution materials which can obviously improve antioxidation of zirconium aluminum carbon silicon ceramic without damaging mechanical performance of the zirconium aluminum carbon silicon ceramic. |
| priorityDate | 2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.