ABOUT DISPLACEMENT OF HEATING CENTRE WHILE EXECUTING HORIZONTAL CONTINUOUS CASTING
A mathematical model for calculation of kinetics displacement of a heating centre is developed that allows to predict a process of structure formation of a horizontal casting.It is shown that a value of a thermal centre displacement ΔR depends on heating parameters of casting process: a specific hea...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Belarusian National Technical University
2006-06-01
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| Series: | Nauka i Tehnika |
| Online Access: | https://sat.bntu.by/jour/article/view/1198 |
| Summary: | A mathematical model for calculation of kinetics displacement of a heating centre is developed that allows to predict a process of structure formation of a horizontal casting.It is shown that a value of a thermal centre displacement ΔR depends on heating parameters of casting process: a specific heat flow in a mould, melt over-heating, temperatures of casting surface and it does not depend on casting speed.It is possible to reduce the value ΔR in two ways: reduction of melt over-heating and creation of identical cooling conditions at the top and bottom casting zones outside of a mould. |
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| ISSN: | 2227-1031 2414-0392 |