http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2566230-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8a43277b93d72ec2f9a126d4a011411 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e87b2d95d11f1e43956ca9852bd703f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8319fdce4cbc4cefd553461dc95e7c0d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C5-28 |
| filingDate | 2014-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33ab564054b71e88fc9d71e63ff0f5ed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5294dacedf5ba9c2e7c2537d6eae9381 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a3dd8e414a18472f0eb2a91b3553f67 |
| publicationDate | 2015-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2566230-C2 |
| titleOfInvention | Method of processing in oxygen converter of low-siliceous vanadium-bearing molten metal |
| abstract | FIELD: metallurgy. n SUBSTANCE: invention relates to ferrous metallurgy, namely, to the method of processing in oxygen converter of low-siliceous vanadium-bearing molten metal. The method includes pouring of vanadium-bearing cast iron, loading of solid charge materials, addition of solid oxidizer, top or combined blowing with oxidizing gas, tapping of molten steel and vanadium slag. The vanadium-bearing molten metal is vanadium-bearing cast iron with the silicon and titanium concentration 0.01-0.10% of each. Oxygen devanadation is performed by flux-free monoprocess down to the content of carbon in metal 0.01-0.10% at the temperature of metal and slag at the end of blowing 1600-1700°C and the content in slag Fe tot. = 30-45% and CaO = 0.1-3.0%. The proposed solution allows to get standard low-phosphorous vanadium slag with high concentration of V 2 O 5 - 18-30%, more suitable for extraction from it pure vanadium pentoxide. n EFFECT: invention implementation allows to improve the qualitative characteristics of steel. n 5 cl, 2 tbl, 3 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2656125-C2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2787292-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2609883-C1 |
| priorityDate | 2014-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.