http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102304745-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4234f2a431731b709abcb89094db83a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-30 |
| filingDate | 2011-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d70ff76e142af141afee25f67adca44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eb840f8f886b238df7ba282b90c9e16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f71f759a7aa6ab47ea764df97c1c3fb |
| publicationDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102304745-B |
| titleOfInvention | Method for preparing bio-ceramic film on surface of magnesium/magnesium alloy through micro-arc oxidation |
| abstract | The invention discloses a method for preparing a bio-ceramic film on the surface of magnesium/magnesium alloy through micro-arc oxidation. The composite system solution of phosphate and silicate is used as electrolyte, magnesium or magnesium alloy is placed in the electrolyte to be used as an anode, a stainless steel plate is used as a cathode, the temperature of the electrolyte is controlled at 10-45 DEG C, the pulse frequency is adjusted to 100-2000 Hz, the duty cycle is 10-55%, and constant pressure treatment is performed for 3-120 min under voltage of 250-500V to grow a uniform and dense bio-ceramic film on the surface of magnesium or magnesium alloy in situ. By adopting the method, the uniform and dense bio-ceramic film can be fast obtained on the surface of magnesium or magnesium alloy; and the method does not have special demands on the material, shape, size and the like of magnesium or magnesium alloy, and has good generality. |
| priorityDate | 2011-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.