http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113284645-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B13-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B13-00 |
| filingDate | 2021-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113284645-B |
| titleOfInvention | A kind of nano silver paste and preparation method thereof |
| abstract | The invention discloses a nano silver paste and a preparation method thereof. The nano silver paste of the present invention includes nano silver powder, micron tin-based solder powder, reducing agent, dispersant and diluent. The nano-silver paste of the present invention is obtained by uniformly mixing nano-silver powder, micron tin-based solder powder, reducing agent, dispersant and diluent. The nano-silver paste of the invention solves the problems of low stacking density, high porosity, severe volume shrinkage, prone to cracks and low interface welding rate of the nano-silver paste in the prior art during pressureless welding, thereby improving the welding performance. The mechanical properties and reliability of the parts. |
| priorityDate | 2021-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.