http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1660520-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B12-00 |
| filingDate | 1989-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1660520-A1 |
| titleOfInvention | METHOD OF OBTAINING HIGH TEMPERATURE SUPERCONDUCTING POWDER |
| abstract | The method of obtaining high-temperature superconducting powder, in which the sintered ceramic material based on cuprate of alkaline earth element, yttrium or scandium or rare earth element or their mixture is crushed and the resulting powder is divided into fractions, characterized in that, in order to increase the operational reliability of powder-based devices by increasing the amount of the superconducting phase and the narrowing of the width of the transition to the superconducting state in the grinding process, at the stage of separation into fractions or after Splitting into fractions is carried washing in ethanol in a volume ratio of the powder-alcohol is from 1: 9 to 1:10, wherein after separation into fractions recovered fraction with a granulometry of from 120 to 400 microns. |
| priorityDate | 1989-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.