http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109338167-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C2026-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2999-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2009-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2009-042 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-05 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-05 |
| filingDate | 2018-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109338167-B |
| titleOfInvention | Preparation method of carbon nano tube composite material |
| abstract | The invention discloses a preparation method of a carbon nano tube composite material, belonging to the field of metal matrix composite material development; mixing carbon nanotube powder and aluminum powder, and then carrying out ball milling for 10-30 h to obtain the Al-containing alloy 4 C 3 The composite powder of (1); mixing the carbon nano tube with the composite powder, ball-milling for 2-10 h, and uniformly dispersing in a matrix to obtain CNTs-Al 4 C 3 A composite powder of/Al; CNTs-Al 4 C 3 the/Al composite powder is cold-pressed and molded at room temperature and sintered in an argon environment to obtain CNTs-Al 4 C 3 Performing hot extrusion on the sintered blank to obtain CNTs-Al 4 C 3 a/Al composite material. The nano aluminum carbide generated in situ in the method is well combined with an aluminum matrix, and the nano aluminum carbide and the CNTs play a role in synergistic reinforcement on the composite material; provides a preparation method of an aluminum matrix composite material with excellent comprehensive mechanical properties. |
| priorityDate | 2018-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.