http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113621949-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29b2e05357bd0cd496b83048808e2a0c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F3-03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F3-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-18 |
| filingDate | 2021-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b8244e9a02668246d340eac3742a703 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e4448b88b70bedab6cbe2b2329e9404 |
| publicationDate | 2021-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113621949-A |
| titleOfInvention | A kind of aluminum alloy surface treatment process |
| abstract | The invention discloses an aluminum alloy surface treatment process, comprising the following steps: S1, dipping and cleaning: dipping and washing with organic solvent, and cleaning with mixed solution to remove oil stains and other attachments on the surface of the aluminum material; S2, polishing: processing S1 The aluminum material is polished in a mixed solution of phosphoric acid and glacial acetic acid to obtain a smooth surface; S3, degreasing: put the aluminum material after S2 treatment in lye for degreasing treatment, and the surface is cleaned; S4 , Activation: put the aluminum material after S3 treatment in the acid activation solution to ensure the bonding force; S5, zinc immersion: soak the aluminum material after S4 treatment with zinc immersion liquid; S6, water washing process: the S5 treated aluminum material The aluminum material is cleaned; after the surface treatment of the aluminum alloy material, the welding strength of the welding piece is enhanced by the process of the invention, so that the strength of the aluminum material radiator is greatly improved, and the process is convenient for processing, and the process consumes a short time. Higher work efficiency. |
| priorityDate | 2021-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.