| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S376-901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-62 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G43-025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C3-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G43-025 |
| filingDate |
1972-10-17^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-05-13^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddc5fe64210adae5c3d5e08959b9dc59 |
| publicationDate |
1975-05-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3883623-A |
| titleOfInvention |
Process for controlling end-point density of sintered uranium dioxide nuclear fuel bodies and product |
| abstract |
A process for controlling the end-point density of a sintered uranium dioxide nuclear fuel body and the resulting product. Uranium dioxide powder having a size ranging up to 10 microns is admixed with a precursor to uranium dioxide, such as ammonium diuranate, having an average agglomerated particle size ranging from about 20 microns to 1 millimeter and the mixture is formed into a pressed compact or green body. The precursor to uranium dioxide has a density lower than that of the uranium dioxide powder and is used in an amount which results in discrete low density regions in the green body which range from about 5% to 25% by volume of the green body. The green body is sintered to decompose the precursor and produce a sintered body having discrete low density porous regions which reduce the end-point density of the sintered body by at least 2%. The sintered body has an end-point density ranging from 85% to 95% of theoretical. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140054343-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4869866-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023147631-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0042617-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8774344-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014197557-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4401608-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4199404-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1020873-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4094738-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4885147-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102084425-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4873031-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4869868-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4869867-A |
| priorityDate |
1972-10-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |