http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110512265-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a51bfab800a84c5ea378dcb6ed308037 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-024 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-30 |
| filingDate | 2019-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e07bebe256d357e0e03197fe5ccb7d8b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18c85289d034d95163f1f1c9169ab20c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea2ad500069a37bd25157932885d2896 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f51d6c1eae641556465d025f18493ffc |
| publicationDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110512265-A |
| titleOfInvention | Composite film on magnesium alloy surface and preparation method thereof |
| abstract | The invention discloses a method for preparing a composite film on the surface of a magnesium alloy, which belongs to the technical field of surface treatment, and comprises the following steps: preparing an oxidizing electrolyte; applying nanosecond pulses with a voltage amplitude of 500 to 800V between the magnesium alloy and the oxidizing electrolyte The reaction is carried out under the following conditions; the oxidation electrolyte includes: metaaluminate or phosphate, strong alkali, nanometer yttrium oxide powder and nanometer silicon carbide powder. The preparation method of the composite membrane provided by the invention is more environmentally friendly in the preparation process, and the process is simple and low in cost. The invention also provides a composite film on the surface of the magnesium alloy, which is prepared by the above method and can be wear-resistant and anti-corrosion. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111172577-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114703529-A |
| priorityDate | 2019-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.