http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105218109-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-553 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-64 |
| filingDate | 2015-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105218109-B |
| titleOfInvention | A kind of fluoride ceramic crucible and its manufacture method |
| abstract | The invention discloses a kind of fluoride ceramic crucible and preparation method thereof, the crucible base material is made up of fluoride ceramic powder, fluoride ceramic powder is heat-treated, and afterwards crushes the fluoride ceramic powder after processing, sieves；Sintering aid is added into the fluoride ceramic powder after sieving, is well mixed, sieving；Minus sieve is fitted into designed crucible die carry out it is preforming；Fluoride crucible after shaping is sintered, finally machined to product requirement specification.Present invention is mainly applied in the equipment of the fluorination volatilization flow in dry method, this kind of crucible is during fluoride volatility process post processing spentnuclear fuel, using the teaching of the invention it is possible to provide stable reaction environment, prevents the corrosion of fluorine gas and fluorination volatilization thing to equipment, ensures that production safety is carried out. |
| priorityDate | 2015-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.