http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110791797-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-405 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-321 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C28-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-10 |
| filingDate | 2019-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110791797-B |
| titleOfInvention | High-corrosion-resistance conductive protection method for magnesium-lithium alloy and corresponding part |
| abstract | The invention relates to a high-corrosion-resistance conductive protection method for a magnesium-lithium alloy. The colloid palladium one-step method sensitization-activation treatment and reduction treatment adopted in the method break through the key bottleneck that a magnesium-lithium alloy (brand LZ91) micro-arc oxidation film is easy to dissolve and difficult to plate, and successfully obtains a metal coating with good binding force on the magnesium-lithium alloy (brand LZ91) micro-arc oxidation film. The surface of the magnesium-lithium alloy (the trademark LZ91) composite protective layer consisting of the micro-arc oxidation film (inner layer) and the metal coating (outer layer) is conductive and firmly combined with the matrix, and no phenomena such as foaming or layering and the like occur between the protective layer and the matrix after a thermal shock test at 200 ℃; the composite protective layer has excellent corrosion resistance, and the protective grade Rp of the composite protective layer reaches 9 grades after a 192-hour acid salt spray test. The invention can be used for the conductive and high-corrosion-resistance composite protection treatment of the magnesium-lithium alloy (with the trade name of LZ91) workpiece in severe environment. The method provided by the invention is suitable for automatic mass production and high in production efficiency. |
| priorityDate | 2019-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.