OEM Alumina Magnesia Refractory Well Block for Tundish

Tundish well block is made of high-quality raw materials, precision-formed, formed by strong pressure, and dried at low temperature.

OEM Alumina Magnesia Refractory Well Block for Tundish Characteristics:
Good Thermal Stability
High Strength
Corrosion & Erosion Resistance
Good Abrasion Resistance

OEM Alumina Magnesia Refractory Well Block for Tundish Application:
mainly used for Tundish

OEM Alumina Magnesia Refractory Well Block for Tundish Technical Data Sheet:

Item			Unit	Well Block
				ACR-5A
Chemical Composition	Al2O3		%	≥85
	MgO		%	≤5.5
	SiO2		%	≤1.25
	CaO		%	≤1.1
	Fe2O3		%	≤1.0
Apparent Porosity			%	12~16
Bulk Density			g/cm3	3.1~3.2
Cold Crushing Strength		110℃x24h	MPa	≥60
		1550℃x3h	MPa	≥150
Modulus of Rapture		110℃x24h	MPa	≥15
		1550℃x3h	MPa	≥50