http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004266196-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44b2ac87aeadb161b83426d9cf6c4bdc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-2683 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F41-0273 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-11 |
| filingDate | 2003-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_852dfb3f144d59c94472fb5570bfc6b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f95609d8d1c0d48ab7dc1757e70559e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43bf87a90071c246fc79466e4931a2df |
| publicationDate | 2004-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004266196-A |
| titleOfInvention | Manufacturing method of oxide magnetic material based permanent magnet |
| abstract | An oxide magnetic material-based permanent magnet having improved magnetic properties by improving orientation and sintered body density by using a novel molding aid capable of obtaining sufficient moldability with a small amount of addition. A binder adding step of adding and mixing a binder and a molding aid to a raw material powder containing an oxide magnetic material, and a moisture adjustment for adjusting moisture in a molding mixture containing the raw material powder, the binder and the molding aid. Step: dry molding in a magnetic field in which the molding mixture whose moisture content has been adjusted is placed in a mold and pressed in an applied magnetic field to align the direction of easy magnetization of the oxide magnetic material powder; and firing the molded article Baking step, wherein the binder used in the binder adding step is a fatty acid ester wax, and the molding aid used in the binder adding step is stearin. So as to have a property of dissolving at a temperature of 90 ° C. or less (90 ° C. dissolution property) in relation to the fatty acid ester wax as the binder. It is made. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105384433-A |
| priorityDate | 2003-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.