| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3806fdefab9cdafbe8294e1cfdda725
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbb2ed9433d66657eb39bff92d35ad63 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-366
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-25 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C32-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C32-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-02 |
| filingDate |
2019-07-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3f75a274d9dc48f86bd6263b53bd58d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1890319884e2299f87e7b2078ea34ba3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_280f41f3cad96754fc6a4d0428f561e8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a422b3d7730d4d1fcaeb1c7451a7dc17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abe7a17ff70bdf87e2311c7ea75c62b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b461538644bbf62cfc7c884f9e55ee3f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_857bf8a7779f789dcf7312f870781ffb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d48e5feccc713fbcb4a4648e1647a862
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b498dc2e57c3ccea8722fd326bee5044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_772196715b26baee8979a291f876572b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_800e8e5ad3aa61bf0a735bff9bb88a1e |
| publicationDate |
2019-09-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110202133-A |
| titleOfInvention |
Preparation method and application of nano-alumina dispersion-strengthened copper-based composite powder |
| abstract |
The invention discloses a preparation method and application of a nano-alumina dispersion-strengthened copper-based composite powder belonging to the technical field of additive manufacturing. The specific steps include: (1) dissolving the binder in an organic solvent to obtain a binder solution A; (2) uniformly mixing the binder solution A and Al 2 O 3 powder to obtain a mixture B; (3) mixing The mixture B is uniformly mixed with the copper powder to obtain the mixture C; (4) the mixture C is heat-treated in a reducing atmosphere to obtain the nano-Al 2 O 3 dispersion-strengthened copper-based composite powder. The preparation method of the invention has a simple process and is environmentally friendly; the nano-Al 2 O 3 -coated copper-based composite powder prepared by the preparation method of the invention has a high coating rate, the nano-Al 2 O 3 particles are uniformly coated on the surface of the copper powder, and the composite powder It has high sphericity, good fluidity and narrow particle size distribution, and is suitable for preparing nano-alumina dispersion-strengthened copper alloys by additive manufacturing technology. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114045411-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111922331-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114045411-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112719297-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113061768-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112719297-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023041537-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113061768-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3126997-A1 |
| priorityDate |
2019-07-01^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |