http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104575913-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-153 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-24 |
| filingDate | 2014-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104575913-B |
| titleOfInvention | Preparation method of low-loss amorphous magnetic powder core |
| abstract | The invention discloses a preparation method of a low-loss amorphous magnetic powder core, and aims to provide a preparation method of the low-loss amorphous magnetic powder core with low magnetic loss and good direct current bias. The amorphous magnetic powder core with magnetic conductivity between 60-90 and higher strength is prepared by adding a proper high-temperature resistant insulating material, selecting a proper insulating coating method, and using compression moulding and high temperature annealing technologies. The preparation method has the following beneficial effects that the magnetic loss is low, the loss is lower than 500mW/cm<3> under the condition of 100K/100mT; the direct current bias is good, the direct current bias is between 65-70% under the condition that the magnetic field intensity is 100Oe. |
| priorityDate | 2014-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.