| Predicate |
Object |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21C7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D1-00 |
| filingDate |
2004-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89f7404151ebc1934d1ef31f888c4402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daac0ee9b800d1053c34bd3c5cd55c77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea699e3fb46335473493183ce295252b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e87c45e3adcdc08508a7815752106437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5db00a72eff44bb18009df84db051af2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4eedcd83bcf52ce46309229831be9b5e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a96a3758474cb6e964efb189336af6d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f962775350a1dd8e31c9bc3b37fc9ad9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b992bcd898ce87c5789a83673c26debd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2da9d4e03f2a6b9be5490902c6f1042 |
| publicationDate |
2006-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2279485-C1 |
| titleOfInvention |
Process for out-of-furnace carbon treatment of steel |
| abstract |
FIELD: ferrous metallurgy, namely out-of-furnace treatment of metallurgical melts with powdered reagents. n SUBSTANCE: method comprises steps of adding powdered carbon-containing materials into ladle for two stages; at first stage adding 55 - 85% of carbon at discharging melt metal till filling ladle; at second stage introducing 15 - 45% of carbon into filled ladle in the form of powder wire in steel envelope before modifying steel. Mass rate of carbon adding to melt metal is in range 350 - 550g/s. At first stage it is possible to use carbon in the form of its alloy with silicon at relation of carbon to silicon 0.43 - 0.71. Powder wire contains next relation of ingredients, mass %: carbon-containing material, 44 - 54; steel envelope, 46 - 56. n EFFECT: increased degree of carbon assimilation. n 3 cl |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104923748-A |
| priorityDate |
2004-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |