High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining

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Henan Rongsheng Xinwei New Materials Research Institute Co., Ltd

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High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining

Name: High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining
Brand: Rongsheng Xinwei
Price: 200 USD

$High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining Manufactures$ $High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining Manufactures$ $High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining Manufactures$ $High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining Manufactures$ $High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining Manufactures$

Brand Name : Rongsheng Xinwei

Model Number : RS-48, RS-55, RS-65, RS-75, RS-80

Certification : ISO9001

Place of Origin : Zhengzhou ,China

MOQ : 1 Ton

Price : 200-800USD

Payment Terms : TT; L/C

Supply Ability : 2000tons /month

Delivery Time : 20-30DAYS

Packaging Details : packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages

Alumina Content : High

Bulk Density : High

Chemical Stability : High

Color : Red

Compressive Strength : High

Density : High

Material : High Alumina Refractory Brick

Porosity : Low

Refractoriness : High

Refractoriness Under Load : High

Shape : Brick

Softening Temperature : High

Thermal Conductivity : Low

Thermal Shock Resistance : High

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Product Description of High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining

High alumina brick is a kind of alumina-silicate refractory material with content of alumina oxide more than 48%. It is calcined and formed by the raw material of banxite or the material with high content of AL2O3. High thermal stability, the refractoriness is more than 1770℃. Good slag resistance, used for the liner of masonry steel-making electric stove, glass furnace and cement revolver.

Features of High Alumina Refractory Brick With High Temperature Strength

1. High refractoriness;

2. High temperature strength;

3. High thermal stability;

4. Neutral refractory;

5. Good resistance to acid and basic slag corrosion;

6. High refractoriness under load;

7. High temperature creep resistance;

8. Low apparent porosity;

Product Application of High Alumina Refractory Brick For Blast Furnace And Rotary Kiln Lining

As a basic material in the field of high-temperature technology, high alumina bricks are widely used in cement, glass building materials, steel smelting, petrochemical and other industries. High temperature industrial furnaces for high alumina bricks include blast furnace, hot blast furnace, electric furnace, blast furnace, reverberatory furnace and rotary kiln lining. In addition, high alumina bricks can also be processed into open hearth regenerative grid bricks, socket bricks for pouring system, nozzle bricks, etc. according to the requirements of industrial furnaces.

Product Parameter of High Alumina Refractory Brick

Item		Properties
Item		RS-80	RS-75	RS-65	RS-55	RS-48
Al2O3 (%)		80	≥75	≥65	≥55	≥48
Refractoriness (°C )		≥1790	≥1790	≥1790	≥1770	≥1750
Bulk density (g/cm3)		2.65	2.5	2.45	2.4	2.3
Softening temperature under load (°C )		1530	≥1520	≥1500	≥1470	≥1420
Linear changes on reheating (%)	1500°CX2H	0.1	0.1	0.1	0.1
	1500°CX2H	-0.4	-0.4	-0.4	-0.4
	1450°CX2H					0.1
	1450°CX2H					-0.4
Apparent porosity (%)		22	≤23	≤23	≤22	≤22
Cold crushing strength (Mpa)		55	≥50	≥45	≥40	≥35

$High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining Manufactures$

High Alumina Refractory Brick With High Temperature Strength Fire brick For Blast Furnace And Rotary Kiln Lining Images

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