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High Temp Smelter Grade Alumina High Mechanical Strength Abrasion Resistance

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High Temp Smelter Grade Alumina High Mechanical Strength Abrasion Resistance

High Temp Smelter Grade Alumina  High Mechanical Strength   Abrasion Resistance
High Temp Smelter Grade Alumina  High Mechanical Strength   Abrasion Resistance High Temp Smelter Grade Alumina  High Mechanical Strength   Abrasion Resistance High Temp Smelter Grade Alumina  High Mechanical Strength   Abrasion Resistance High Temp Smelter Grade Alumina  High Mechanical Strength   Abrasion Resistance

Large Image :  High Temp Smelter Grade Alumina High Mechanical Strength Abrasion Resistance

Product Details:

Place of Origin: China
Brand Name: Junsheng
Certification: ISO9000 Certificate
Model Number: TA1 - 3MM

Payment & Shipping Terms:

Minimum Order Quantity: 300KGS
Price: Market Price
Packaging Details: 25kg PP Bag / 1ton / Bag , Or As Your Requirement.
Delivery Time: According to order quantity
Payment Terms: Western Union, T/T, D/P, L/C,
Supply Ability: 1000MT / per Month
Detailed Product Description
Color: White Shape: Tabular
Material: Al2O3 Fe(magnetic): 0 . 05 % Max
Refractoriness: 1790℃ Min Bulk Density: 3.50 G / Cm3 Min
Size: 1 - 3MM Passing Rate: 95 % Min
High Light:

white tabular alumina

,

sintered alumina

Tabular Alumina

 

 

Process Of Production:

 

Tabular Alumina (TA) is a pure sintered a α-alumina materials that has been fully densified by rapid-sintering without the use of sintering aids at temperature in excess 1900℃. Tabular Alumina has characteristic large, well developed hexagonal tablet shaped α-alumina crystals of up to 200μm length. The excellent thermal volume stability and thermal shock characteristics can be attributed to its specific microstructure: low open porosity and large crystals with closed spherical pores, which are entrapped upon re-crystallization during rapid-sintering.

 

 

Product Performance:

 

  

Superhigh temperature shaft kiln sintered tabular alumina that takes alumina as raw material is molded by milling and drying; on condition of quick warming and cooling in superhigh temperature shaft kiln, it becomes lots of tight column crystal and the dimension of crystal is among 30-200um; there are lots of alumina corundum that has high purity with lots of closed micro-holes.

The special producing technology of this product determines its special performance: high fire proof; high corrosion proof; high scour proof; high stability of temperature shock; good tension and tenacity; stable chemical stability. It is one kind of excellent insulation raw materials for fire-proof, porcelain and electric instruments; meanwhile, it is also excellent material for milling tool and polishing milling.

 

 

Application:

 

 
● Tabular alumina is the perfect refractory raw material.
● Tabular alumina can replace
fused alumina and white fused alumina in some application.
● Tabular alumina can use in kiln furniture and for metal filtration.
● Tabular alumina can be used in a variety of industries, including steel, foundry, cement, glass, petrochemical, ceramic and waste incineration.

 

 

Chemical Properties

 

Item Index Typical

Chemical

composition

Al2O3 99.00 % min 99.53
SiO2 0.18 % max 0.08
Fe2O3 0.10 % max 0.06
Na2O 0.40% max 0.36

 

 

 

Physical Properties

 

Item Index Typical
Physical Properties Bulk Density 3.50g/cm3min 3.58
Absorbing water rate 1.0%max 0.75
Porosity rate 4.0%max 2.6

 

 

Package

 

 

1 ) . 25KG PP Big Bag In 1MT Big Bag

2 ) . In 1MT Big Bag

3 ) . In 1.25MT Big Bag

 

High Temp Smelter Grade Alumina  High Mechanical Strength   Abrasion Resistance 0High Temp Smelter Grade Alumina  High Mechanical Strength   Abrasion Resistance 1High Temp Smelter Grade Alumina  High Mechanical Strength   Abrasion Resistance 2

 

 

 

 

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

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