http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104538169-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D33-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D11-06 |
| filingDate | 2015-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104538169-B |
| titleOfInvention | Preparing method for cobalt-based magnetic core |
| abstract | The invention relates to a preparing method for a cobalt-based magnetic core. A main body of the cobalt-based magnetic core is prepared through the alloy materials with the following atom matching: Fe(100-a-b-c-d-e-f)CoaSibAlcDydBeCuf, wherein a=35-46, b=2-3, c=8-10, d=0.5-1.5, e=4-7 and f=5-6. The method comprises the first step of main body alloy belt preparing, the second step of magnetic core main body preparing, and the third step of surface processing. According to the prepared soft magnetic materials, the iron and cobalt serve as main materials so that the material magnetic permeability can be improved, a large proportion of aluminum and copper is added in the iron and cobalt, the inner resistance of the materials is reduced, an appropriate number of silicon, dysprosium and boron elements are added in the main alloy, the magnetic situation resistant capacity of the materials can be improved, finally, a coating is added on the surface of the magnetic core, and the integral performance of the magnetic core is further improved. |
| priorityDate | 2015-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.