http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105448444-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-053 |
| filingDate | 2014-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105448444-B |
| titleOfInvention | A kind of method and rare earth permanent-magnetic material of the rare earth permanent-magnetic material that processability improves |
| abstract | This application discloses a kind of method preparing rare earth permanent-magnetic material and a kind of rare earth permanent-magnetic materials.This method includes：After slug press process, and before isostatic pressed process, rare earth source power is arranged on the face in magnetic field orientating direction in the blank suppressed, on condition that the weight percent of heavy rare earth element is not less than the weight percent of other rare earth elements in the rare earth source power.The present invention realizes the raising of Hcj due to the step of being added rare earth element after slug press, can preparing the product of variously-shaped size moreover, this method technical process is simple under the premise of not changing conventional processing routes, and Hcj is evenly distributed. |
| priorityDate | 2014-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.