http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103990772-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22D11-118 |
| filingDate | 2014-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103990772-B |
| titleOfInvention | A kind of metallurgical plant removing double flow tray billet continuous casting machine tundish inclusion |
| abstract | nullThe present invention relates to a kind of metallurgical plant removing double flow tray billet continuous casting machine tundish inclusion，Air curtain air brick、First dam (1)、Second dam (2) is the most spaced and parallel to be arranged between turbulence inhibitor and one of them tundish upper nozzle，Air curtain air brick is 600～800mm with horizontal range c of the longitudinal centre line of turbulence inhibitor (4)，First dam (1) is 200～400mm with horizontal range b of air curtain air brick，Second dam (2) is 400～600mm with horizontal range a of tundish upper nozzle (7)，The height of described first dam is higher than the height of the second dam，Application assembly of the invention makes equivalent diameter in continuous casting billet all remove more than the field trash of 50 μm，In continuous casting billet, equivalent diameter arranges turbulence inhibitor less than the microscopic inclusions quantity of 50 μm than in using double flow tray billet continuous casting machine tundish、Barricade、In the continuous casting billet that the device of dam is produced, field trash reduces more than 40% on year-on-year basis，Extend tundish service life 3～4 hours on year-on-year basis. |
| priorityDate | 2014-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.