http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111451669-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3612 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-40 |
| filingDate | 2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111451669-B |
| titleOfInvention | Preparation method of anti-splashing laser welding solder paste |
| abstract | The invention discloses a preparation method of anti-splashing laser soldering paste, which comprises the raw materials of soldering powder, soldering flux and solvent in percentage by weight. The invention has the beneficial effects that: the invention adopts special high boiling point additive, can prevent the solvent in the soldering flux from boiling and splashing when the instantaneous energy concentrates on the welding spot, and prevent the phenomena of bringing out tin beads, not melting tin powder and the like, can reduce the surface tension of the heated solvent through the high boiling point additive, improve the boiling point of the solvent, inhibit the solvent from boiling instantaneously, enable the solvent to fully exert the function thereof, and achieve good welding effect. |
| priorityDate | 2020-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.