http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114012304-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_08623ffdbfda232114140d36023566b5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-3613 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-362 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K35-26 |
| filingDate | 2021-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d34a75862c82aacf071533e3bf1d5fa9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbe237d9aa04932414a4ea2113c95347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e56a7e3b37668cd35ba7d9fa9fe5bcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b81322f664fe6950cef6ae06d46698fd |
| publicationDate | 2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114012304-A |
| titleOfInvention | A kind of high temperature resistant high lead low tin alloy soldering material and its preparation method and application |
| abstract | The invention relates to the field of welding material preparation, in particular to a high-lead and low-tin alloy welding material with high temperature resistance and a preparation method and application thereof; the raw materials of the welding material include: high-lead and low-tin alloy and flux, wherein, high-lead and low-tin alloy The Pb content of the low-tin alloy is greater than or equal to 80%, the flux includes resin, and the content of the resin is greater than or equal to 90%; the method includes: respectively obtaining a high-lead and low-tin alloy and a flux solution; heating the high-lead and low-tin alloy, Then insert it into the flux solution and let it stand to obtain a high-temperature-resistant soldering material; the application includes: using the soldering material in the welding of heating elements; by using alloy materials with high lead and low tin, and The lead content of the high lead and low tin alloy is limited, which can reduce the melting point of the alloy and ensure the temperature resistance of the soldering material, and then limit the resin content in the flux to ensure that the lead element is fixed at the solder joint, so as to achieve butt welding The high temperature resistance and environmental protection performance of the material are balanced. |
| priorityDate | 2021-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.