| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a7bad6ee360c96039e55dbd7381bca2a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-26 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D7-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-34 |
| filingDate |
2007-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8513dc3bf58fcb2a78ba00142f291824 |
| publicationDate |
2010-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010013585-A1 |
| titleOfInvention |
Process for producing highly anticorrosive rare earth permanent magnet and method of using the same |
| abstract |
A process for producing a highly anticorrosive rare earth permanent magnet, characterized by sequentially subjecting an R—Fe—B sintered magnet to surface finishing involving cutting and/or polishing, plating pretreatment, nickel electroplating to a given plating thickness, immersion in an aqueous solution containing a phosphoric salt, washing with water and heat treatment at 150° to 400° C. for 1 to 24 hr in an atmosphere of 1.3×10 3 Pa or higher oxygen partial pressure so as to form a thin nickel oxide layer at the surface layer portion. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016281705-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2590188-A4 |
| priorityDate |
2007-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |