http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0922828-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e4d543294990b0736e77ecdde462a83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b27deaf45890893586c2ed77ac13dc32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01F1-0558 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F41-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-053 |
| filingDate | 1995-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1645edc108e5a241e751c9a6ac7651d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9121ad95f86e7e192a679613d2681467 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76ea707777e826bbe4fd7b36b0a71e38 |
| publicationDate | 1997-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0922828-A |
| titleOfInvention | Manufacturing method of bonded type permanent magnet |
| abstract | (57) [Summary] [Purpose] High density and high packing rate of magnet powder, low porosity, magnetic properties, mechanical strength, heat resistance, corrosion resistance (oxidation resistance), dimensional accuracy, moldability, compression molding raw material. A bond type permanent magnet having excellent storage stability of powder is manufactured. [Structure] A two-layer structure comprising a magnetic powder of magnetic anisotropic Nd-Fe-B alloy and an epoxy resin inner layer having a softening temperature of 40 to 100 ° C and an epoxy resin outer layer having a softening temperature of 80 to 150 ° C. A coating or a two-layer structure consisting of an epoxy resin layer having a softening temperature of 40 to 150 ° C and a lubricant layer having a melting temperature of 30 to 120 ° C is applied to the inner layer resin at a softening temperature or higher, or an epoxy resin softening temperature or higher. A bond-type magnet is manufactured by compression-molding in a magnetic field at a temperature above the melting temperature of the lubricant (all of which is below the curing temperature of the epoxy resin) and heating the molded body to cure the epoxy resin. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014116589-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010262996-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6387293-B1 |
| priorityDate | 1995-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.