FIELD: process engineering.
SUBSTANCE: invention relates to nonferrous metallurgy. Proposed method comprises charging melt into crystalliser and cooling ingot. Melt is fed via two strands at a time along crystalliser periphery and ingot center is cooled down. Dry ice or liquid nitrogen is used as a coolant.
EFFECT: higher quality of ingots.
1 dwg, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CASTING ALUMINUM INGOTS | 2017 |
|
RU2665026C1 |
| DEVICE FOR VERTICAL CASTING OF CYLINDRICAL ALUMINUM ALLOY INGOTS | 2022 |
|
RU2788042C1 |
| METHOD OF BLANKS RECEIVING FROM ALUMINIUM ALLOYS, CONTAINING LITHIUM | 2008 |
|
RU2381865C1 |
| INSTALLATION FOR SEMI-CONTINUOUS CASTING OF FLAT INGOTS | 2018 |
|
RU2714453C1 |
| METHOD FOR SEMI-CONTINUOUS CASTING OF INGOTS FROM ALUMINUM ALLOYS | 2018 |
|
RU2697144C1 |
| HOMOGENISATION IN-SITU OF METALS PRODUCED BY CASTING WITH DIRECT COOLING AND ADDITIONAL HARDENING | 2013 |
|
RU2561538C1 |
| DEVICE FOR CASTING METAL INGOTS | 2014 |
|
RU2641935C2 |
| METHOD AND DEVICE FOR PRODUCTION OF BAR AND TUBE BILLET IN HORIZONTAL CRYSTALLIZER | 2015 |
|
RU2690255C2 |
| METHOD AND DEVICE OF DISK BOTTOM TAPPING OF VOLKOV'S SYSTEM | 2004 |
|
RU2338622C2 |
| METHOD FOR MAKING PRODUCTS OF FOAMED ALUMINUM | 1999 |
|
RU2180361C2 |
