High Strength Tundish Refractory Tundish Weir

Basic Info.

Production Capacity

20000 Tons/Year

Product Description

Tundish prefabs workshop
Description of goods
The design of the tundish weir can change the flow state of the molten steel in the tundish, effectively promote the floating of harmful impurities in the molten steel, thereby enhancing the function of the tundish in purifying the molten steel.
Main physical and chemical performance index of Tundish weir:

Index		Magnesia	Magnesia alumina	Corundum
Al2O3 % ≥		---	50	85
MgO % ≥		80	25	---
Bulk density g/cm3 ≥		2.9	2.9	2.8
CCS MPa ≥	110ºC	60	50	30
	1550ºC	20	40	35
Linear change after heating %	1500ºC	0~+1.5	0~+3.0	0~+1.5

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