ZhengZhou Kaier Kiln Refractory Co.,Ltd

ZhengZhou Kaier Kiln Refractory Co.,Ltd

 

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Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content

Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content

Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content
Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content

Large Image :  Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content

Product Details:
Place of Origin: ZhengZhou ,China
Brand Name: Kaier
Certification: ISO9001 CE
Model Number: G-4
Payment & Shipping Terms:
Minimum Order Quantity: 5Ton
Price: Negotiated
Packaging Details: Pallets With Plastic Belt And PE Bag , Also Accept Customize.
Delivery Time: 10 Days After Deposit
Payment Terms: T/T, , L/C
Supply Ability: 5000Ton Per Month
Detailed Product Description
Al2o3: 65%-75% Raw Materials: Calcined Bauxite
Application: Industrial Furnaces, Metallurgy Color: Light Yellow
Size: As Request Bulk Density: 2.3-2.7 G/cm3
High Light:

alumina fire brick

,

fire resistant bricks

Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content

 

1. The content of AL2O3 is 65% - 75%.

2. High refractoriness under load. The RUL is higher than fireclay brick as the high content of Al2O3, however, it is lower than silica brick because of mullite crystal does not form reticular tissue.

3. Excellent slag resistance. High alumina brick is a kind of neutral refractory material so it enjoys excellent resistance to acid slag and alkali slag corrosion.

 

Application

 

High-aluminum bricks are mainly used for masonry blast furnaces, hot blast stoves, electric furnace tops, blast furnaces, reverberatory furnaces, and rotary kiln linings. In addition, high-aluminum bricks are also widely used as open-hearth regenerative lattice bricks, plugs for gating systems, and shingles.

 

Description

 

The first-grade high-alumina brick (the aluminum content is not less than 75% refractory brick) is formed by pressing and calcining a high-quality raw material such as high-quality bauxite and alumina. The high-aluminum brick has a refractoriness of over 1790 °C. The load softening temperature is above 1510 °C, the thermal shock stability is good, and the slag resistance is good. 

 

Features

 

1. Good resistance to abrasion and corrosion,
2. Good volume stability at high temperature,
3. Chemical attack to provide long service life,
4. Easy operation and installation,
5. Broad usage or applications and low price.

 

Specification

 

Item&Grade Fire Clay Brick High Alumina Brick
SK-30 SK-32 SK-34 SK-35 SK-36 SK-37 SK-38 SK-40
Al2o3 (≥) 30 35 38 45 55 65 70 80
Fe2o3 (≤) 2.5 2.5 2 2 2 2 2 2
Refractoriness (SK) 30 32 34 35 36 37 38 40
Refractoriness Under Load,0.2Mpa ℃ (≥) 1250 1300 1360 1420 1450 1480 1530 1600
Apparent Porosity (%) 22-26 20-24 20-22 18-20 20-23 20-23 20-22 18-20
Bulk Density (g/cm3) 1.9-2.0 1.95-2.1 2.1-2.2 2.15-2.2 2.25-2.4 2.3-2.5 2.4-2.6 2.5-2.7
Cold Crushing Strengh, Mpa (≥) 20 25 30 40 45 50 60 70

 

Product Details

 

Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content 0

Masonry Blast Furnaces Alumina Refractory Bricks First Grade High Alumina Content 1

 

Henan HengYu Kiln Refractory Co.,Ltd. now mainly produces refractory materials for steel, metallurgy, coking, cement, charcoal, glass and various industrial kiln furnaces. It produces more than 60,000 tons of various stereotyped and amorphous refractory materials annually.

 

Product Range

  • High Alumina Brick
  • Fire Clay Brick
  • Light Weight Insulating Brick
  • High Alumina Poly Light Weight Insulating Brick
  • Mullite Insulating Brick
  • Magnesia Series Brick
  • Phosphate High Alumina Wear-Resistant Brick
  • Corundum AZS Brick
  • Refractory Castables
  • Ceramic Fiber Blanket

 

Contact Details
ZhengZhou Kaier Kiln Refractory Co.,Ltd

Contact Person: Mika

Tel: 86-15981951014

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