http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111519176-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bce3808340d01ffa7c0ee3b55bdc42f9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23F1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-24 |
| filingDate | 2020-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44624422f14c5df6a94d1cef0bafcbc2 |
| publicationDate | 2020-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111519176-A |
| titleOfInvention | Aluminum alloy chemical conversion film forming solution and preparation method of conversion film |
| abstract | The invention discloses an aluminum alloy chemical conversion film-forming solution, which comprises the following components: 5-15 g/L of lanthanum salt; 1-10 g/L of molybdate; 50-200 mL/L of hydrogen peroxide; 0.1-0.5 g/L of film forming accelerant; 0.1-0.5 g/L of polyvinyl alcohol; 5-30 g/L of pH regulator; the balance of water; the pH value of the chemical conversion film-forming solution is 2-6. The preparation method of the chemical conversion coating comprises the steps of polishing, oil removal, microetching liquid treatment, activating liquid treatment, film forming treatment and drying. The method has simple process, and the prepared chemical conversion film is compact and has excellent corrosion resistance and hydrophilicity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115216759-A |
| priorityDate | 2020-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.