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Sintered High Temperature Tabular Alumina Granules Low Water Absorption

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Sintered High Temperature Tabular Alumina Granules Low Water Absorption

Sintered High Temperature Tabular Alumina Granules Low Water Absorption
Sintered High Temperature Tabular Alumina Granules Low Water Absorption Sintered High Temperature Tabular Alumina Granules Low Water Absorption Sintered High Temperature Tabular Alumina Granules Low Water Absorption

Large Image :  Sintered High Temperature Tabular Alumina Granules Low Water Absorption

Product Details:
Place of Origin: CHINA
Brand Name: EASTKING
Certification: SGS / ISO
Model Number: TA
Payment & Shipping Terms:
Minimum Order Quantity: 1MT
Price: USD550-650/MT
Packaging Details: 1MT/bag, 1.25MT/bag, 25kg bag into 1MT big bag, on pallet
Delivery Time: 7days for the quantity within 2000MT
Payment Terms: T/T, L/C, D/A, D/P, , MoneyGram
Supply Ability: 5000MT/Month

Sintered High Temperature Tabular Alumina Granules Low Water Absorption

Description
Product Name: High Purity Tabular Alumina Porosity: 3.2%
Al2O3 Content (%): 99.49% Min Na2O Content: 0.30%
Refractoriness (degree): Super-Class (Refractoriness> 2000°) Application: Refractory Material
High Light:

High Temperature Tabular Alumina

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Sintered Tabular Alumina

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SGS Alumina Granules

Sintered High Temperature Tabular Alumina 99.5% for High Purity Refractory Bricks

 

1. Tabular Alumina Introduction

 

Tabular alumina is aluminum oxide that has been heated to temperatures above 1,650 °C (3,000 °F). Composed of tabletlike crystals, it has high heat capacity and thermal conductivity as well as exceptional strength and volume stability at high temperatures. For these reasons, a major use of tabular alumina is in the production of high-quality refractories, the materials used for lining industrial furnaces. High-alumina refractories are used in the metal and glass industries in boiler installations, in large furnaces and kilns for smelting metals and firing glass, pottery and porcelain, and in the manufacture of building bricks.


2. Tabular Alumina Specifications

 

Shape Chemical compositions Physical characteristics
AL2O3 Na2O SiO2 Fe2O3 Bulk Density Apparent Porosity Water Absorption
≥% ≤% ≤% ≤% ≥g/cm3 % %
Balls 99.55 0.40 0.10 0.03 3.55 5 1.5
Grains 99.46 0.40 0.10 0.03 3.55 5 1.5
Powder 99.28 0.40 0.12 0.03 - - -
 

 

3. Tabular Alumina General Advantages

 

Chemical purity

Chemical inertness

High density

Low water absorption

Extreme hardness

High thermal conductivity

Good resistance to thermal and mechanical shock

High heat capacity

High electrical resistivity

Excellent abrasion resistance

 

4. Tabular Alumina Characteristics

 

The different processes for WFA and tabular alumina production (fusion vs. sinter) certainly create differences between the aggregate, which also have an impact on the properties and performance of the corundum brick. Tabular alumina is well received and extensively used in the refractories for steelmaking such as slide gate plate, Al2O3-MgOC brick, castables and pre-cast shapes.

 

5. Tabular Alumina Applications
 

Tabular Alumina is used in the refractory industry. Application is shaped and unshaped products, like bricks or specially shaped products e.g. sliding gates, porous plugs for steel ladles and shaped products for the glass industry. Furthermore kiln furniture like ceramic wheels are produced for the application in ceramic kilns. Another application of the Tabular balls is the filtering in Aluminium metal production.

 

6. Tabular Alumina Particle Sizes Available
 
Standard sizes: ½” - ¼”, ¼” -8, 3-6, 6-10, 6-14, 8-14, 14-28, 28-48, -14, -28, -48, -100, -325 mesh
5-10, 2-5, 3-6, 2-3, 1-3, 1-2, 0.5-1, 0.2-0.6, 0-1, 0-0.5, 0-0.3, 0-0.2, 0-0.045 mm
Other sizes available per customer's requirement.

Sintered High Temperature Tabular Alumina Granules Low Water Absorption 0Sintered High Temperature Tabular Alumina Granules Low Water Absorption 1

Contact Details
Eastking Industrial Limited

Contact Person: Jason Chen

Tel: 86-18603794999

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