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Refractory Aluminum Oxide Abrasive Media For Grinding Polishing Melting Above 2000 ℃

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Refractory Aluminum Oxide Abrasive Media For Grinding Polishing Melting Above 2000 ℃

Refractory Aluminum Oxide Abrasive Media  For Grinding Polishing Melting Above 2000 ℃
Refractory Aluminum Oxide Abrasive Media  For Grinding Polishing Melting Above 2000 ℃ Refractory Aluminum Oxide Abrasive Media  For Grinding Polishing Melting Above 2000 ℃ Refractory Aluminum Oxide Abrasive Media  For Grinding Polishing Melting Above 2000 ℃ Refractory Aluminum Oxide Abrasive Media  For Grinding Polishing Melting Above 2000 ℃ Refractory Aluminum Oxide Abrasive Media  For Grinding Polishing Melting Above 2000 ℃ Refractory Aluminum Oxide Abrasive Media  For Grinding Polishing Melting Above 2000 ℃

Large Image :  Refractory Aluminum Oxide Abrasive Media For Grinding Polishing Melting Above 2000 ℃

Product Details:
Place of Origin: China
Brand Name: Henan Junsheng
Certification: SGS ,ISO , etc
Model Number: Refractory
Payment & Shipping Terms:
Minimum Order Quantity: 300KGS
Price: Negotiable
Packaging Details: Standard Export Package
Delivery Time: 8-25 Work Days
Payment Terms: L/C, T/T, Western Union, Western Union
Supply Ability: 100MT Per Day
Detailed Product Description
Material: Al2O3 Refractoriness: 1850 Min ℃
Al2O3: 99.00% Min SiO2: 0.20% Max
Fe2O3: 0.10% Max Na2O: 0.35% Max
Principal Crystalline Phase: α-Al2O3 Bulk Density: 3.50 Min G/cm3
High Light:

fused white alumina

,

white fused aluminum oxide

White Fused Alumina
 


 
Raw Material And Process Of Production:
 

 

White Fused Alumina is produced by fusing calcined alumina in an electric arc furnace under carefully controlled conditions at high temperature. The dense mineral is white in color, and has predominantly large crystals of Alpha Alumina.

White Fused Alumina (WFA or WA) is an important raw material for advanced refractories and abrasives, a widely used raw material in refractories, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding, and hundreds of other applications. As it is a very pure, low iron alumina, specific refractory applications include high tech refractory castables, isostatic pressed refractories, and pre-cast refractory shapes. The benefits of White Fused Alumina in these applications are high alumina content, low impurities, and stability at high temperatures.
KT Refractories distributes white fused alumina grains and powders, available in standard grit and powder sizes, and they can also be made to individual specifications. Contact KT Refractories for white fused alumina or other refractory

 

 

 
 
Chemical &Physical Properties:

 

 

Items Unit Index Typical

 

Chemical

Composition

Al2O3 % 99.20min 99.60
SiO2 % 0.20max 0.07
Fe2O3 % 0.10max 0.05
Na2O % 0.35max 0.27
Refractoriness 1850min
Bulk density g/cm3 3.50min
Mohs hardness --- 9.00min
Principal crystalline phase --- α-Al2O3
Refractory Grade

 

Grain

mm 0-50,0-1, 1-3, 3-5,5-8
Mesh -8+16,-16+30,-30+60,-60+90
Fines mesh -100,-200, -325

 
 

Different size and different specification can be supplied according to customers’ requirements.

If you need requirement, please contact us.

 


 

Product Performance

 

 

White fused alumina Occupying higher hardness and slightly lower toughness compared with Brown Fused Alumina, it is characterised by its high purity, better cutting,ability of self-sharpening, less heat emit during grinding, higher efficiency,acid and alkali resistance, and good thermal stability. Abrasive tools made of it are suitable for grinding high-speed, high carbon steel,etc.

 

 

 

Application:

 

 

It also can be used as materials for grinding and polishing, precision casting, spraying and coating, medium body for chemical industry, special ceramics and high-grade refractory materials,etc.

 

 

 


Package:
 
 

1 ) .1000KGS big bag

 

2 ) . 25KGS Bag with 40 bags in big bag

 

3 ) . 25KG PP Big Bag In 1MT Big Bag or On Pallet

 

4 ) . Suitable customer’s request

 

 

 

FAQ:

 

 

 

Q : Are you manufacturer or trader?

 

A : We are manufacturer and have our own factory

 

 

 

Q : Can I get free samples?

 

A : Yes , We can provide 1 - 10KG for free.

 

Contact Details
HeNan JunSheng Refractories Limited

Contact Person: Xu

Tel: +8618703897021

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