ALL CATEGORIES

Home > Metallurgy, Mineral & Energy > Refractory Material > Special Refractory Material > Sunrise Corundum Mullite Fireproof Block

Sunrise Corundum Mullite Fireproof Block

Name: Sunrise Corundum Mullite Fireproof Block
Brand: sunrise
SKU: 108799347
Availability: InStock

US$ 4,000 - 6,000 MOQ: 1 Ton

Key Specifications

Place of Origin:

Henan, China

Shape:

Brick

Material:

Other, corundum mullite

Zhengzhou Sunrise Refractory Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

shanghai/qingdao/tianjin

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Henan, China

Shape Brick

Material Other, corundum mullite

SiO2 Content (%) ≤0.2

Al2O3 Content (%) 99

Model Number TY

Brand Name sunrise

Specifications

corundum mullite fireproof block:
1.Good thermal shork resistance
2.Good erosion resistance
3.High refractoriness

corundum mullite refractory fireproof block

1.Good thermal shork resistance
2.Good erosion resistance
3.High refractoriness under load

Corundum Mullite Fire Brick for EAF roof Introduction:

Corundum Mullite Fire Bricks for EAF roof with selected bauxite chamotte, being pressed and sintered.

The main mineral components are corundum and mullite phases, mechanical and chemical properties are very good.

Characteristics of fire brick:

Good thermal shork resistance, good erosion resistance, dimension more exactly, excellent high temperature mechanics

and chemical corrosion resistance.

Application:

Corundum Mullite Fire Bricks are mainly used in EAF roof, other furnace, glass kiln and ceramic tunnel kiln.

Physical and chemical index

Item		High purity corundum brick	Corundum brick	Mullite corundum
Chemical composition %	Al₂O₃	≥99	≥90	≥80
	SiO₂	≤0.2	≤8	≤18
	Fe₂O₃	≤0.2	≤0.2	≤0.3
Apparent Porosity%		≤19	≤20	≤20
Bulk Density g/cm³		≥3.2	≥3	≥28
Cold Crushing Strength Mpa		≥100	≥100	≥100
0.2Mpa Refractoriness Under Load T_0.6°C		≥1700	≥1700	≥1700
Application		Primarily used for the key parts of the industrial furnace of steel, electronics, petrochemical, fertilizers, non-ferrous metals, refractory material, etc.