http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114830262-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd16f7effc345f819cb3ca7a61d8b64e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S376-901 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-623 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C3-62 |
| filingDate | 2020-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_808c533e105932755a632be1250c0f7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b32156e48710428f1aec65d2a166800 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_052544d39d96e62ec0d125ec8bca4bc4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9347562551dd132a397730df823644f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5db2e50ae79b323776132a35e81ccec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f66bb6cac53f0ed474850310cb184c22 |
| publicationDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114830262-A |
| titleOfInvention | Oxide nuclear fuel sintered body with microscopic precipitates distributed in the circumferential direction and its manufacturing method |
| abstract | The invention relates to an oxide nuclear fuel sintered body and a manufacturing method thereof. In the matrix of a uranium dioxide sintered body used as nuclear fuel for nuclear power plants, microscopic plate-shaped precipitates are uniformly precipitated into the structure of the nuclear fuel sintered body to form annular Precipitate clusters are distributed therein, and more specifically, the purpose is to provide an oxide nuclear fuel sintered body and a method for producing the same. In order to improve the thermal and physical properties of the uranium dioxide nuclear fuel sintered body, it is uniform in the structure of the nuclear fuel sintered body. The microscopic plate-like precipitates or precipitate clusters forming a ring-shaped two-dimensional structure are precipitated and distributed to achieve high creep strain rate and thermal conductivity of the sintered body, so as to reduce the sintered body-cladding interaction in the event of an accident. Pellet‑Clad Interaction damage and core temperature of nuclear fuel, which can significantly improve the safety of nuclear reactors. |
| priorityDate | 2019-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.