FIELD: machine building.
SUBSTANCE: device consists of heater 3 and cooler arranged to create gradient of temperature in crystalliser 1. Cooler 22 consists of heat exchanger 17 and controlled additional heat source 18. Also, the latter includes induction coil 10 and current conducting susceptor 11 positioned between crystalliser 1 and induction coil 10. A module including induction coil 10 and its cooling contour 21 containing liquid circulating in induction coil 10 forms heat exchanger 17. The procedure consists in heating crystalliser 1 from top with heat source 3 and in control of heat removal from crystalliser 1 from beneath by means of heat exchanger 17 and controlled additional heat source 18.
EFFECT: efficient control of temperature and reduced cost of disclosed device.
11 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF COOLING BILLETS AT CONTINUOUS CASTING MACHINES | 2009 |
|
RU2422242C2 |
| FOR PERFORMING THE SAME | 2001 |
|
RU2218239C2 |
| ALLOY MELTING AND HOLDING FURNACE | 2014 |
|
RU2716571C2 |
| CRUCIBLE FOR DEVICE PRODUCING BLOCK OF CRYSTAL SUBSTANCE AND METHOD FOR PRODUCING THIS SUBSTANCE | 2004 |
|
RU2344206C2 |
| COOLING LIQUID FOR DIRECTED-CRYSTALLIZATION CASTING | 2003 |
|
RU2241575C1 |
| APPARATUS FOR SEWAGE TREATMENT | 1996 |
|
RU2103231C1 |
| CONTROL OVER INGOT COOLING AT CONTINUOUS CASTING MACHINE | 2014 |
|
RU2569620C2 |
| METHOD OF PRODUCING CONTINUOUSLY CAST INGOT FROM STEELS AND ALLOYS WITH LOW PROCESS PLASTICITY | 2018 |
|
RU2691481C1 |
| REFRIGERATING FLUID FOR CASTING WITH DIRECTIONAL CRYSTALLIZATION | 2003 |
|
RU2243852C1 |
| SAPPHIRE MONOCRYSTAL, METHOD OF MAKING SAID MONOCRYSTAL (VERSIONS) AND MELTING DEVICE USED THEREIN | 2005 |
|
RU2388852C2 |
