FIELD: metallurgy.
SUBSTANCE: invention relates to metallurgy field. Delivery method of air-water mixture to uninterruptedly-casted blank through the nozzle, allowing as minimum two slotted nozzle, located separate on-the-mitre to each other, including forming of solid jet air-water mixture, herewith forming of solid jet is implemented by means of feeding into jet air-water mixture at ratio of consumption the water and air 1:50-1:150 and with air pressure 0.1-0.25 MPa with providing of cooling optimum behavior with heat-transfer coefficient α=300-600 Wt/m2K.
EFFECT: exclusion of blistering, warpage, internal and external cracks and other blank defect.
2 tbl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR SECONDARY COOLING OF CONTINUOUSLY CAST INGOT | 2003 |
|
RU2236325C1 |
| DEVICE FOR SECONDARY COOLING OF CONTINUOUSLY CAST CASTING BLOCKS | 1996 |
|
RU2103106C1 |
| DEVICE FOR SECONDARY COOLING OF CONTINUOUSLY-CAST BLANKS | 1992 |
|
RU2033889C1 |
| ARRANGEMENT FOR SECONDARY COOLING OF CONTINUOUSLY CAST INGOTS | 0 |
|
SU1694333A1 |
| METHOD OF SECONDARY COOLING OF CONTINUOUSLY CAST BLANKS AND MACHINE SUPPORTING MEMBERS OF CONTINUOUS CASTING OF METALS | 1996 |
|
RU2098227C1 |
| METHOD OF SECONDARY COOLING OF STOCKS WITH ROUND SECTION | 2010 |
|
RU2436654C1 |
| INSTALLATION FOR SECONDARY COOLING OF CONTINUOUS CAST BILLET | 2007 |
|
RU2357834C2 |
| METHOD OF INJECTION STEAM-EVAPORATION COOLING OF TUBE-TYPE MOULD | 2009 |
|
RU2411105C1 |
| SPRAY NOZZLE FOR WATER-AIR COOLING OF RECTANGULAR SECTION CONTINUOUSLY CAST BILLETS | 0 |
|
SU1101326A1 |
| METHOD OF WATER-AIR COOLING OF BLANKS IN CURVILINEAR CONTINUOUS CASTING MACHINE | 0 |
|
SU1752497A1 |
