http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2469105-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c00efac90e6ec3e54aa95fd18e8267c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-06 |
| filingDate | 2011-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82637eff8324612f4846b4a927a20e7b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3296b0cbd9e656387b1ce4c2a58fa435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b33a126ab85df62017d274622ced6b85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7cf8d6a23e07aea2ae2128dfe5e5371 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbbc143079e735bc628fbc8da69a3377 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fd5538344c1b36b772166218e8e55b9 |
| publicationDate | 2012-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2469105-C1 |
| titleOfInvention | Hot-rolled round stock |
| abstract | FIELD: metallurgy. n SUBSTANCE: rolled stock is made from alloyed steel containing the following, wt %: carbon 0.42-0.50, manganese 0.50-0.80, silicon 0.17-0.37, chrome 1.20-1.50, molybdenum 0.50-0.80, vanadium 0.30-0.50, nickel 3.70-4.20, aluminium 0.020-0.050, iron and inevitable impurities are the rest. Steel contains the following components as impurities, wt %: phosphorus not more than 0.025, sulphur not more than 0.025, copper not more than 0.30. Rolled stock has hardness of not more than 241 HB, macrostructure as per central porosity, spot non-homogeneity, segregation square as per each type is maximum 2, below-shrinkage segregation is 1, decarburised layer of not more than 1.5% of diameter, skin holes and intergranular cracks are not allowed. n EFFECT: possibility of manufacturing from alloyed steel of heat-treated hot-rolled round stock of large diameters with characteristics of macrostructure, which correspond to high-alloy steel. n 1 ex |
| priorityDate | 2011-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.