http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2260494-C1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D11-108 |
| filingDate | 2004-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c76baa8924e7c758c40a7b2b16130e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea217469c9eef696359fa4b873a63292 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67295aface2c1f7518e120ced4bd8c3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_991fcd9e10ff4c77684d3f0ee1a1dd7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d4997652f817afc849b8c3463514dcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ec0288f446a870f2c5d0255eccc6f99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d51e9c5904f9e9ab4f38c36824a59922 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ae1f026e11f1f5063721fa25f915007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50829b063e6e68d6b87ae3e770b1d800 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_126ea83f112591f5970d7473c9223927 |
| publicationDate | 2005-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2260494-C1 |
| titleOfInvention | Slag-forming mixture for continuous casting rail steel |
| abstract | FIELD: ferrous metallurgy. n SUBSTANCE: slag-forming mixture for continuous casting rail steel comprises the following components, wt.-%: amorphous graphite, 5.5-8.5; dust-like waste in lime manufacturing, 29-35; dust-like waste in ferrosilicon manufacturing, 37-40; dust-like waste in aluminum manufacturing, 20.5-24.4; soda ash, below 1; cryolite, below 1. The mixture has the following composition, wt.-%: carbon, 13.0-18.0; calcium oxide (CaO), 24.0-32.0; silicon dioxide (SiO 2 ), 31.0-37.5; aluminum oxide (Al 2 O 3 ), 5.5-10.0; fluoride (F), ≥ 4.0; Na + , ≥ 0.7; K + , ≥ 0.7; iron oxide (FeO), ≤ 2.0; manganese oxide (MnO), ≤ 2.0. The basicity value (CaO/SiO 2 ) of mixture = 0.6-0.9. Invention provides enhancing quality of steel due to improvement of macrostructure, reducing contamination of steel with nonmetallic inclusions and reducing sorting out continuously casting blanks for surface defects due to improvement of crystallizer lubrication with the melted slag-forming mixture. n EFFECT: improved and valuable properties of mixture. n 2 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2638721-C1 |
| priorityDate | 2004-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.