Search
Close this search box.

Product

Corundum brick

1. Corundum Brick  Description   Corundum Brick contain more than 90% of aluminum oxide that have another name is alumina oxide bricks.Corundum brick is manufactured using high quality synthetic electro-fused corundum and sintered corundum and finely grained highly alumina raw materials with cerami..

Description

1. Corundum Brick  Description  

Corundum Brick contain more than 90% of aluminum oxide that have another name is alumina oxide bricks.Corundum brick is manufactured using high quality synthetic electro-fused corundum and sintered corundum and finely grained highly alumina raw materials with ceramic and chemical bonding.

 

2. Corundum Brick Feature   

(1)High temperature resistance

(2)High strength,high compression resistance

(3)Excellent thermal shock resistance

(4)High bulk density, good thermal conductivity

(5)Good wear resistance and acid

(6)alkali corrosion resistance

 

3.Technical parameter 

ItemCorundum Brick 99Corundum Brick 90Mullite Corundum Brick
Al2O3 %≥99≥90≥80
SiO2 %≤0.2≤8≤18
Fe2O3 %≤0.2≤0.2≤0.3
Bulk Density g/cm3≥3.2≥3≥2.8
Apparent   porosity %≤19≤18≤18
Cold compressive

strength MPa

≥100≥100≥100
(0.2Mpa,0.6%)Load

softening began to temperature °C

≥1700≥1700≥1700

 

Reviews

There are no reviews yet.

Be the first to review “Corundum brick”

Your email address will not be published. Required fields are marked *

let’s work together

get in touch with us

Please feel free to get in touch using the form below. We’d love to hear your thoughts & answer any questions you may have!

office address

No.92 Jianshe West Road, Zhongyuan District, Zhengzhou, Henan,China.

Factory address

Liguo Village Refractory Industrial Park, Xinmi City, Zhengzhou City, Henan Province,China