Name: Castable Magnesia Refractory Brick
Brand: Sunrise
Availability: InStock

Product Details

Castable Magnesia Refractory Brick

Product Description

$Castable Magnesia Refractory Brick$ $Castable Magnesia Refractory Brick$

Features

1.Excellent performance of basic slag resistance

2.High refractoriness and refractoriness under load

3.Good thermal shock stability, anti-erosion and anti-peeling capacity

Application

Castable magnesia brick is widely adopts as regenerator checker brick of glass furnace, basic open hearth furnace, tottom brick for electro furnace, non ferrous metal metallurgy industry and cement rotary kiln, etc. .

Physical properties and chemical composition

Item		Behaviors
		Fused Rebinding Magnesia Brick
		DMZ-95	DMZ-96	DMZ-97	DMZ-98
Chemical composition	MgO %	≥95	≥96	≥97	≥97.5
	SiO₂ %	≤1.5	≤1.2	≤1.0	≤0.5
	CaO %	≤1.5	≤1.2	≤1.2	≤0.6
Apparent Porosity %		≤18	≤18	≤17	≤15
Cold Crushing Strength Mpa		≥55	≥60	≥60	≥60
0.2Mpa Refractoriness Under Load T_0.6		≥1650	≥1680	≥1700	≥1700
Bulk Density g/cm³		≥2.95	≥3.0	≥3.05	≥3.05
Thermal Stability 950°C Wind cycles		≥15	≥20	≥20	≥20