http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2609885-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79efde61565125b49b10dd359a111904 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B1-243 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B1-243 |
| filingDate | 2016-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8017fad5d6d35bf320d24ab986319251 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3909bcd2677af9f1afac5515738463e2 |
| publicationDate | 2017-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2609885-C1 |
| titleOfInvention | Extrusion briquette for blast furnace process |
| abstract | FIELD: metallurgy. n SUBSTANCE: invention refers to ferrous metallurgy, namely, obtainment extrusion briquette for blast furnace process. Extrusion briquette obtained by stiff vacuum extrusion consists of metallurgy scales, carbon-containing material, bentonite and cement, and contains, wt %: FeO < 40; Fe 2 O 3 > 20; MgO 0.01-2.5; MnO 0.01-9.0; Cr 2 O 3 0.01-1.5; C 0.1-75.0; S 0.01-0.5; SiO 2 0.1-15.0; TiO 2 0.01-0.1; CaO 0.1-7.0; Al 2 O 3 0.01-1.5, impurities < 2, where content of Fe total comprises 10.0-58.0. Compression strength is at least 5.0 MPa, specific density is at least 2.8 kg/dm 3 , open porosity comprises at least 10 %, and softening start temperature is at least 1200 °C. n EFFECT: possible obtainment of briquettes with high physical and chemical properties that allow for high performance of cast iron and optimize cast iron production process in a blast furnace due to early formation of carbon oxides and faster reduction of iron from oxides. n 2 cl, 1 dwg, 3 tbl, 2 ex |
| priorityDate | 2016-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.