http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101451430-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C2202-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-0293 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C33-0278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0577 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F7-02 |
| filingDate | 2008-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101451430-B1 |
| titleOfInvention | Rare earth permanent magnet and manufacturing method thereof |
| abstract | The rare-earth permanent magnet of the present invention is characterized in that, in the state where a powder of an alloy containing 70 vol% or more of an intermetallic compound phase is present in a sintered body of R-Fe-B system, the sintered body having the powder disposed on its surface Heat treatment is performed in a vacuum or an inert gas at a temperature not higher than the sintering temperature of the sintered body. INDUSTRIAL APPLICABILITY According to the present invention, it is possible to expand the coercive force while suppressing the reduction of the residual magnetic flux density, as well as being excellent in productivity, high performance, little or no use of Tb or Dy.n n n Rare earth permanent magnet |
| priorityDate | 2007-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.