http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102745992-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 |
| filingDate | 2012-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b341d74a9ab5de7eb6b6752ca9fa34fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6152cbb5d562f2da587e50cf172904fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_378a45a49cd16d6b167efdd55162bf24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb3c0f3f20813c472a9d1727e3fdd03b |
| publicationDate | 2014-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102745992-B |
| titleOfInvention | (ZrB2+ZrC)/(Zr3[Al(Si)]4C6 complex-phase ceramic material and preparation method thereof |
| abstract | The invention relates to an in-situ (ZrB2+ZrC)/(Zr3[Al(Si)]4C6 complex-phase ceramic material and a preparation method thereof. The complex-phase ceramic material comprises ZrB2, a ZrC reinforced phase and a Zr3[Al(Si)]4C6 matrix, wherein the ZrB2 accounts for 7.08-21.23 percent based on total volume of the material, and ZrC accounts for 2.92-8.77 percent based on the total volume of the material. The preparation method comprises the following steps of: weighing ZrH2 powder, Al powder, Si powder, graphite powder and B4C powder according to mole ratio of 3: (2.04-3.00): (0.28-0.42): (3.28-4.83): (0.18-0.49); uniformly mixing original materials by a physical mechanical method; loading into a graphite mold pasted with BN for cold press molding; and sintering a hot pressing furnace into protective atmosphere is introduced. The preparation method is simple, the multi-element complex-phase ceramic material can be synthesized at one time, and due to synergic effect of two different toughening phases in the material and a reinforced toughening mechanism, the comprehensive performance of the material is excellent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109467435-A |
| priorityDate | 2012-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.