Name: High Alumina Corundum Refractory Brick
Brand: Sunrise
Availability: InStock

Product Details

High Alumina Corundum Refractory Brick

Product Description

$High Alumina Corundum Refractory Brick$ $High Alumina Corundum Refractory Brick$

Features

1.High thermal shock stability

2.Strong corrosion resistance

3.Good slag resistance

4.Low permannent liner change on reheating

Application

High purity corundum brick is usually used in petrochemical industry. In addition, it is also adopted as high temperature interlayer between AZS ans basic bricks in order to avoid the reaction of interface at high temperature.

Physical properties and chemical composition

Item		Behaviors
Item		TY-G93	TY-G98
Chemical Composition %	Al₂O₃	≥93	≥98
	SiO₂	≤5.0	≤0.2
	Fe₂O₃	≤0.1	≤0.1
	CaO	≤1.2	≤1.2
Apparent Prosity (%)		≤17	≤17
Bulk Density g/cm3		≥3.15	≥3.2
Cold Crushing Strength Mpa		≥100	≥100
Modulus of Rupture at High Temperature 1250℃ Mpa		≥9.5	≥9.5
Refractoriness ℃		≥1900	≥1850
0.2Mpa Refractoriness Under Load T0.6 ℃		≥1700	≥1680
Reheating linear change 1600℃×3h %		≤±0.2	≤±0.2