http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107227451-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-505 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-40 |
| filingDate | 2017-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107227451-B |
| titleOfInvention | A kind of vacuum coating method and noble metal coated article of noble metal oxygen-proof film |
| abstract | The invention belongs to technical field of vacuum plating, the vacuum coating method of specific open noble metal oxygen-proof film, comprise the concrete steps that: (1) prerinse before carrying out plated film to noble metal substrate to be plated is handled: (2) carry out surface-discharge processing by ion source discharge mode in the environment of rough vacuum, to noble metal substrate to be plated；(3) above-mentioned noble metal substrate to be plated is under base vacuum environment, the method for using plasma chemical vapor deposition, under the action of high-voltage power source, is coated with silica oxygen-proof film on the surface of noble metal substrate to be plated；(4) entire anti-oxidation film process is completed.The film plating process can deposit nano inorganic nonmetal oxide transparent protective film on the surface of noble metal; realize the anti-oxidation protection to metal silver surface; its anti-oxidation film preparation to realize high-volume precious metal surface; the production efficiency of equipment is improved, while there is excellent substrate adhesive force and crocking resistance using the anti-oxidation film of technique preparation. |
| priorityDate | 2017-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.