http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107689280-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F2017-048 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F1-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-15358 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-15325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C45-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-15383 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C45-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-153 |
| filingDate | 2017-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107689280-B |
| titleOfInvention | Powder core, molding inductance and its manufacturing method |
| abstract | The present invention relates to a kind of powder core, molding inductance and its manufacturing methods, belong to powder metallurgy and technical field of magnetic materials.Powder core uses the cladding powder being prepared as a raw material with composite powder, adhesive, lubricant, is successively pressed, is heat-treated and is fabricated；Molding inductance is to be embedded to the coil of preparatory coiling after the cladding powder being prepared as a raw material with composite powder, adhesive, lubricant to be fabricated through being integrally formed.Composite powder includes following component: 5~30wt% of 70~95wt% of Fe-based amorphous alloy powders A and Fe-based amorphous alloy powder B；For A by the way that iron-based amorphous alloy ribbon material successively to be carried out to brittle heat treatment, Mechanical Crushing processing, the preparation of air-flow break process, B passes through atomization preparation；The partial size of the powders A or powder B are less than or equal to 30 μm.The powder core soft magnet performance manufactured using manufacturing method provided by the invention is preferable, and molding inductance temperature rise is lower. |
| priorityDate | 2017-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.