http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2131944-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-662 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-4521 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10N60-0268 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L39-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-45 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B12-00 |
| filingDate | 1994-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d1b721750d564a9c2147faa792a43d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f82fc4605ea60a76c56317be1d1a5e4c |
| publicationDate | 1995-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2131944-A1 |
| titleOfInvention | Solid parts made of high-temperature superconductor material |
| abstract | Solid parts made of high-temperature superconductor material Abstract Solid parts made of high-temperature superconductor material are composed of the oxides of bismuth, stron-tium, calcium and copper and of the sulfates of strontium and/or barium. These solid parts have an enhanced cur-rent-carrying capacity which is caused by a preferential orientation of the crystallites, the crystallographic c axis being perpendicular to the temperature gradient during their solidification from the melt. In order to produce said solid parts, a homogeneous melt of the oxides of bismuth, strontium, calcium and copper and of the sulfates of strontium and/or barium is cast, at temperatures of from 900 to 1300°C, in permanent mods, the melt is allowed to solidify therein slowly, and the solid parts taken from the permanent molds are then annealed in an oxygen-containing atmosphere at from 700 to 900°C. In the process, the homogeneous melt is cast in permanent molds having at least two parallel walls, as a result of which there is produced in the solid parts, both after their solidification and after they have been annealed, a crystallographic preferential orientation of the crystallites. |
| priorityDate | 1993-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 216.