Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2998-10 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C32-0068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-0525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01G9-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C32-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01G9-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-00 |
filingDate |
2002-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2010-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de331036700da249c2c87e20ec00d205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_560989ec6b916ee7468e83367c82587d |
publicationDate |
2010-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-7648553-B2 |
titleOfInvention |
Niobium alloy, sintered body thereof, and capacitor using the same |
abstract |
The present invention relates to a niobium alloy for capacitors comprising as an alloy component from 0.01 to 10 atom % of at least one element selected from the group consisting of the elements belonging to Groups 2 to 16 of the periodic table and further comprising diniobium mononitride crystals of from 0.1 to 70 mass %, wherein a powder of the niobium alloy has an average particle size of 0.05 to 5 μm and a BET specific surface area of 0.5 to 40 m 2 /g, a granulated product of the niobium alloy having an average particle size of 10 to 500 μm, a sintered body of the powder of the niobium alloy or granulated product thereof, a capacitor and a producing method thereof using the sintered body. A niobium capacitor using the powder of the niobium alloy of the present invention or a granulated product thereof has high capacitance and small leakage current value and is excellent in high-temperature property and heat resistance property. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9336955-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010086434-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010302711-A1 |
priorityDate |
2001-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |