http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112642678-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ccb5c0ceb19286ad2a91c30d9f73ce2d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D2504-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D2202-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-574 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D3-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D13-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D13-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D3-10 |
| filingDate | 2020-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66f2923812769f2e301a532efb709604 |
| publicationDate | 2021-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112642678-A |
| titleOfInvention | Magnesium alloy hub surface treatment process |
| abstract | The invention relates to a magnesium alloy hub surface treatment process, which specifically comprises the following steps: polishing a magnesium alloy hub workpiece by using water polishing equipment, passivating the water polished workpiece by using a passivating agent, cleaning the passivated workpiece by using an alkaline degreasing agent, forming a ceramic membrane on the surface of a metal by using micro-arc oxidation equipment, attaching a coating to the surface of the workpiece by using electric arc equipment and curing, coating a powder primer on the surface of the workpiece by using an electrostatic spray gun and curing, coating a liquid colored paint on the surface of the workpiece by using an air spray gun and curing, and coating a powder transparent paint on the surface of the workpiece by using the electrostatic spray gun and curing. According to the invention, the magnesium alloy wheel hub workpiece forged by AZ80 is subjected to surface treatment, the surface of the workpiece is pretreated by water polishing and passivation processes, and then the surface of the wheel hub is subjected to micro-arc oxidation to form a ceramic membrane so as to enhance the corrosion resistance of the magnesium alloy. |
| priorityDate | 2020-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.