RU96107077A - METHOD FOR CONTINUOUS METAL Pouring - Google Patents
METHOD FOR CONTINUOUS METAL PouringInfo
- Publication number
- RU96107077A RU96107077A RU96107077/02A RU96107077A RU96107077A RU 96107077 A RU96107077 A RU 96107077A RU 96107077/02 A RU96107077/02 A RU 96107077/02A RU 96107077 A RU96107077 A RU 96107077A RU 96107077 A RU96107077 A RU 96107077A
- Authority
- RU
- Russia
- Prior art keywords
- mold
- ingot
- water
- channels
- account
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims 4
- 229910052751 metal Inorganic materials 0.000 title claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 6
- 238000001816 cooling Methods 0.000 claims 3
- 238000009749 continuous casting Methods 0.000 claims 1
- 230000005499 meniscus Effects 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
Claims (1)
где G - расход воды на охлаждение кристаллизатора, м3/ч;
B - ширина слитка, м;
H - толщина слитка, м;
V - скорость вытягивания слитка, м/мин;
L - расстояние от мениска металла до нижнего торца кристаллизатора, м;
m = (210 - 320) - эмпирический коэффициент, учитывающий теплофизические закономерности усадки широких граней слитка, м/ч;
n = (1,2 - 1,6) - эмпирический коэффициент, учитывающий теплофизические закономерности усадки узких граней слитка, примерно м0,5 • мин-0,5;
K - эмпирический коэффициент, учитывающий изменение направлений движения воды в продольных каналах по ширине стенок кристаллизатора, равный 1 при прямоточном течении воды в каналах и 2 при изменении направления движения воды в каналах кристаллизатора, безразмерный.A method of continuous casting of metals, including the supply of metal to the mold, cooling the mold with running water supplied to the channels in its working walls, as well as pulling the ingot from the mold with a variable speed, characterized in that the flow rate of water for cooling the mold is set according to
where G is the flow rate of water for cooling the mold, m 3 / h;
B - ingot width, m;
H is the thickness of the ingot, m;
V is the speed of drawing the ingot, m / min;
L is the distance from the meniscus of the metal to the lower end of the mold, m;
m = (210 - 320) is an empirical coefficient that takes into account the thermophysical laws of shrinkage of the wide faces of the ingot, m / h;
n = (1.2 - 1.6) is an empirical coefficient that takes into account the thermophysical laws of shrinkage of the narrow faces of the ingot, approximately m 0.5 • min -0.5 ;
K is an empirical coefficient that takes into account the change in the directions of water movement in the longitudinal channels along the width of the walls of the mold, equal to 1 for dimensionless flow of water in the channels and 2 when changing the direction of movement of water in the channels of the mold, dimensionless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96107077/02A RU2100132C1 (en) | 1996-04-08 | 1996-04-08 | Process of continuous casting of metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96107077/02A RU2100132C1 (en) | 1996-04-08 | 1996-04-08 | Process of continuous casting of metals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2100132C1 RU2100132C1 (en) | 1997-12-27 |
| RU96107077A true RU96107077A (en) | 1998-03-10 |
Family
ID=20179239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU96107077/02A RU2100132C1 (en) | 1996-04-08 | 1996-04-08 | Process of continuous casting of metals |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2100132C1 (en) |
-
1996
- 1996-04-08 RU RU96107077/02A patent/RU2100132C1/en not_active IP Right Cessation
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