http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2929734-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c60cbeb32859b75d089103559c856e48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16L9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C19-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C30-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C30-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22F1-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C19-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C30-02 |
| filingDate | 2014-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_909d1bb842ce9140326e67387aea5170 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3e495d8d923fd0e8be9326b7b44e03e |
| publicationDate | 2015-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2929734-A1 |
| titleOfInvention | Ni-cr alloy material and seamless oil country tubular goods using the same |
| abstract | This Ni-Cr alloy material has a chemical composition comprising 0.01-0.5% of Si, 0.01 to less than 1.0% of Mn, 0.01 to less than 1.0% of Cu, 48 to less than 55% of Ni, 22-28% of Cr, 5.6 to less than 7.0% of Mo, 0.04-0.16% of N, 0.03-0.20% of sol.Al, 0.01-0.074% of REM, at least 0% and less than 8.0% of W, 0-2.0% of Co, a total of 0.0003-0.01% of at least one of Ca and Mg, a total of 0-0.5% of at least one of Ti, Nb, Zr, and V, and the remainder being Fe and unavoidable impurities, among the impurities, C = 0.03%, P = 0.03%, S = 0.001%, and O = 0.01%, and the dislocation density (?) in units of m-2 satisfies the formula 7.0×1015 = ? = 2.7×1016-2.67×1017×REM. The Ni-Cr alloy material has superior toughness and hot workability, and also has superior corrosion resistance in environments containing H2S and high temperatures exceeding 200°C. |
| priorityDate | 2013-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID454474765 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID86696089 |
Total number of triples: 22.