http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102922163-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_beb08e20fbd33531d47e8df5eb3ee81b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-26 |
| filingDate | 2012-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb7a73defe2dd629327c99fa874d251c |
| publicationDate | 2015-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102922163-B |
| titleOfInvention | Lead-free aluminum solder wire and preparation method thereof |
| abstract | The invention relates to a lead-free aluminum solder wire and a preparation method thereof. The lead-free aluminum solder wire comprises, by weight, 1.2-3.0% of metal components and 97-98.8% of soldering flux; the metal components comprise, by weight, 98-99.7% of tin and 0.3-2% of copper; and the soldering flux comprises, by weight, 60-85% of fluorination hydroxylamine, 5-30% of metal active salt, 1-5% of an active agent and 0.1-5% of a corrosion inhibitor. The lead-free aluminum solder wire is good in solderability, high in soldering efficiency which can be improved by over 10%, small in welding spattering and capable of lessening subsequent corrosion, reducing washing difficulties and saving precious tin solder, the soldering flux is not prone to leak and seep during storage, and problems that welding spattering is large, solderability is not high and soldering flux clamped in solder wires leak out to pollute the whole rolled products and even lead to product scrapping under serious conditions are solved. |
| priorityDate | 2012-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.