http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112893866-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y80-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F10-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y80-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-16 |
| filingDate | 2021-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112893866-B |
| titleOfInvention | Photocuring 3D printing metal-ceramic composite material part and preparation method thereof |
| abstract | The invention relates to a photocuring 3D printing metal-ceramic composite material part and a preparation method thereof, wherein the preparation method comprises the following steps: mixing the metal powder after surface activation treatment and the ceramic powder after surface activation treatment, adding a surface curing agent and a surface polymerization initiator into the mixture, and performing a coating step; carrying out post-treatment on the product obtained in the coating step to obtain a core-shell material taking metal powder as a core and a ceramic coating layer as a shell; preparing 3D printing slurry from photocuring resin, a photoinitiator, a dispersant and the core-shell material; curing and forming the 3D printing paste by using photocuring 3D printing equipment to obtain a photocuring 3D printing biscuit; and (4) degreasing and sintering the photocuring 3D printing biscuit to obtain the metal-ceramic composite material. The invention improves the dispersion and ultraviolet curing characteristics of metal powder in photosensitive resin by a simple process, thereby preparing the metal-ceramic composite material with excellent performance by a photocuring 3D printing technology. |
| priorityDate | 2021-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.