| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80787665b837ed3eb503bbcd27c0043a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21C3-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21C3-20 |
| filingDate |
1980-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a1dd7368a3c8e99586221332a16e741
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c81fac146d743eb393720c492d469b12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec5fbf9f4df1d1e5f221bc38931b0d16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_699ad8ed158f32debf49011d667eee44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e956d0b9cf3344e4e137448244172eb3 |
| publicationDate |
1981-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3038366-A1 |
| titleOfInvention |
NUCLEAR FUEL ELEMENT WITH DOUBLE Liner |
| abstract |
A zirconium (alloy) fuel can has a two-layer internal coating, the first layer being of zirconium oxide having a thickness of 0.5-2.0 microns and a mean surface roughness of 0.5-3.5 microns and the second layer being of copper. The coating is pref. formed by treating the chemically roughened internal surface of the can with steam at 250-400 deg.C for 3-80 hrs. in an autoclave and then electrolessly plating with copper. A pref. alloy comprises 1-2% Sn, 0.05-0.2% Fe, 0.05-0.15% Cr, 0.03-0.1% Ni and balance Zr. The zirconium oxide layer provides firm anchoring of the copper layer and prevents diffusion between the copper and the zirconium can and permeation of hydrogen to the can. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19721080-C1 |
| priorityDate |
1979-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |