http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103451663-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C18-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D15-00 |
| filingDate | 2013-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103451663-B |
| titleOfInvention | A kind of method of surface of rare earth permanent-magnetic process |
| abstract | The present invention relates to a kind of method of surface of rare earth permanent-magnetic process, comprise the preparation of (1) rare earth permanent-magnetic material; (2) surface cleaning; (3) shot peening; (4) activation treatment; (5) surface coating process; (6) secondary film coating process; (7) Passivation Treatment; (8) ripening.Surface of rare earth permanent-magnetic treatment process of the present invention by different level, imporous coating even compact at matrix surface plating one deck from inside to outside step by step, make matrix surface plating one deck even compact, the coating of low hole, blocking effect is played to matrix, then, carry out passivation weathering process again, coating and matrix are combined tightr, coating is finer and close, plays the protective effect to matrix better. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3412799-A1 |
| priorityDate | 2013-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.