http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109400160-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2c27f4a786895417d03d0b1045587100 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-96 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6261 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-626 |
| filingDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba07066ba849a4d6ab873fd5013dafdb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d373225b38e2e2201cbd3235b6931a75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15aeb2c5ff1f77fa70d5c32c4e47c3cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2601795843dc6b1d6aaf02bb5cd15d50 |
| publicationDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109400160-A |
| titleOfInvention | A kind of composite superhard material and its synthetic method |
| abstract | A kind of composite superhard material of the invention and its synthetic method, belong to the technical field of superhard material preparation.The present invention carries out the sintering processes of 15GPa, 2100K, heat-insulation pressure keeping 20min respectively using nano-diamond powder, nano-diamond powder and redox graphene/fullerene compound as predecessor in large cavity press, and composite superhard material is made.Nano-diamond powder, nano-diamond powder and redox graphene/fullerene will form different structure, the border structure at bonded state under same high temperature condition of high voltage, and then realize the adjusting of hardness, fracture toughness.The present invention forms different border structures by changing the carbon source predecessor of different dimensions under same high temperature condition of high voltage, and the composite superhard material of preparation has higher hardness and fracture toughness.Method of the invention is simple, easily operated. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114763307-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112158835-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115925420-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4183760-A1 |
| priorityDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.