http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114774896-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da53cfc4348bcee26fda940f05b337d5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-18 |
| filingDate | 2022-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e621883d7ec1141004f4c25ca9f6a02 |
| publicationDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114774896-A |
| titleOfInvention | A kind of preparation method of filter screen composite coating |
| abstract | A method for preparing a composite coating of a filter screen, in the technical field of metal surface treatment, including filter screen surface treatment, dipping treatment, chemical composite plating treatment, and heat treatment; the invention utilizes the nanochemical composite plating method to prepare high hardness, high hardness and high hardness on the surface of the filter screen. The coating with good bonding force, wear resistance and corrosion resistance; the composite coating obtained on the surface of the filter screen by the method of the present invention has a Vickers hardness of 904-920HV and a volume wear of 2.30-2.64× 10-4 mm 3 , the coating adhesion is 303~327MPa, the corrosion rate in sulfuric acid solution is 7.15~7.39×10 ‑5 g/m 2 •h, and the corrosion rate in sodium hydroxide solution is 3.40~4.06×10 ‑5 g/m 2 •h. |
| priorityDate | 2022-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.