http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-112321-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98c3f3173e35d21230cb3c14a004291e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-12 |
| filingDate | 1993-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b08b756d93ec8a5b9d19da6f58e51c76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_844703a1ad25180691139097c0127c2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a60d7e366b9a396da826697b6cd6b26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fbb81b2ede8119cfb5ecfb7041c8e08 |
| publicationDate | 1997-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-112321-B1 |
| titleOfInvention | PROCESS OF OBTAINING MAGNETOPLASTIC COMPOSITES FOR MAGNETIC MAGNETIC MASSES |
| abstract | The invention features a process for producing magnetoplast composites for soft magnetic cores in power inductors for electric and DC electric machines and apparatus. The soft magnetic cores to which the invention relates are generally biocomponents based on mixtures of iron powders, electrolytic, atomized or reduced, with thermoplastic polymer binders (polyethylene, polypropylene, vinyl polychloride, polyamide etc.). ) or thermoresistant (epoxy resins, aminoplasts, phenoplasts, polyesters etc.). The composition of these mixtures is preferably 80-99.5%, the liquid or solid phase mechanical mixing is mainly processed either by pressing at specific pressures of between 0.5 and 8 g / cm, followed by heat treatment at a temperature of 50 DEG-200 DEG C. for 0.5 to 24 hours, or by injection at temperatures of 150 DEG-320 DEG C. and specific pressures of 0.2 ... 2.8 tf / cm. Resinous composites are characterized by constant magnetic permeability, high mechanical strength, high electrical resistivity and low losses in swirling currents and hysteresis. |
| priorityDate | 1993-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.