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Block Shape Sintering Tabular Alumina , Ball Formed Fused Aluminum Oxide

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Block Shape Sintering Tabular Alumina , Ball Formed Fused Aluminum Oxide

Block  Shape Sintering Tabular Alumina , Ball Formed Fused Aluminum Oxide
Block  Shape Sintering Tabular Alumina , Ball Formed Fused Aluminum Oxide Block  Shape Sintering Tabular Alumina , Ball Formed Fused Aluminum Oxide Block  Shape Sintering Tabular Alumina , Ball Formed Fused Aluminum Oxide Block  Shape Sintering Tabular Alumina , Ball Formed Fused Aluminum Oxide

Large Image :  Block Shape Sintering Tabular Alumina , Ball Formed Fused Aluminum Oxide

Product Details:

Place of Origin: China
Brand Name: Henan Junsheng
Certification: ISO9000 Certificate
Model Number: Refractory

Payment & Shipping Terms:

Minimum Order Quantity: 5MT
Price: Negotiable
Packaging Details: According To Customers Demand
Delivery Time: According to order quantity
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 130MT Per Day
Detailed Product Description
Al2O3: 99 . 2 % Min SiO2: 0.18% Max
Refractoriness: 1870℃ Min Water Absorption: 1.5 % Max
Apparent Porosity: 5.0 % Max Bulk Density: 3.50 G / Cm3 Min
Size: All Size Shape: Block
High Light:

white tabular alumina

,

sintered alumina

Tabular Alumina

 

 

 

1 . Product Description

 

Tabular alumina is produced by sintering ball-formed, intermediately burned calcined alumina at a temperature just under the 2040º C melting point of aluminum oxide.

 

Refractory white tabular aluminais a pure sintered α-alumina materials that has been fully densified by rapid-sintering without the use of sintering aids at temperature in excess 1900°c.

 

Refractory white tabular alumina has characteristic large, well developed hexagonal tablet shaped α-alumina crystals of up to 200μm length.

 

These tabular alumina balls are then crushed, graded or screened, ground and blended to a wide range of granular or powdered particle size distributions.

 

 

Application:

 

 

Refractory industry application tabular alumina TA grains are used in the refractory industry for making monolithics as well as shaped product.

 

* Slide Gate refractory for CC Section.


* Varieties of Ramming and Mortar mixes.


* Insulation Bricks and castables.


* Bottom Pouring Bricks.

 

* It goes into various applications such as


* LCC,ULCC Castables along with many dense castable


* Precast Pre Fired Product for Glass & Boiler Industry,Such as Porous plug,Well Block,Impact Pad.


* Different Section of BF for lining as shape & monolithic

 

* Shape refractories such as AMC bricks for ladle,VD,VOD Metal Zone and Bottom Impact Part.


* Refractory filler & Kiln furniture.

 

Apart from the above,the product is widely used in various applications ranging from Steel, Foundry, Incineration, Cement, Glass, Metal and Petro Chemical industry.

 

 

 

2 . Physical And Chemical Properties

 

 

 

 

Item

 

 

Unit

Index

Typical

 

Chemical

composition

Al2O3 % 99.20min 99.5
SiO2 % 0.10max 0.09
Fe2O3 % 0.10max 0.07
Na2O % 0.40max 0.35
CaO % 0.1max 0.03
MgO % 0.1max 0.06

Bulk density

g/cm3 3.50min 3.56

Absorbing water rate

 

%

 

1.0max

 

0.7

Porosity rate

 

%

 

4.0max

 

2.5

Grain size

 

mm

 

5-3mm,3-1mm,1-0mm,2-1mm,1-0.5mm,

0.6-0.2mm,0.5-0mm,0.3-0mm,

Fine powder

 

mesh

 

-325mesh

 

 

 

 

5 . Package

 

 

1 ) . In 1MT Big Bag

 

2 ) . 25KG PP Big Bag In 1MT Big Bag

 

3 ) . Custom-made packing as required

 

 

 

FAQ:

 

Q : What is your lead time?

 

A : It usually needs about 7-14 days after receiving the workable payment.

 

 

 

Q : Do you provide free samples?

 

A : Of course! Customized samples are needed. The mass production will be started after we get

your confirmation on this sample. However, shipping costs are paid by you.

 

 

 

Q : What is your payments term?

 

A : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

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