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HeNan JunSheng Refractories Limited

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Home ProductsWhite Fused Alumina

Lower Toughness Precision Refractory Raw Material International Standards

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Lower Toughness Precision Refractory Raw Material International Standards

Lower Toughness Precision Refractory Raw Material   International Standards
Lower Toughness Precision Refractory Raw Material   International Standards Lower Toughness Precision Refractory Raw Material   International Standards Lower Toughness Precision Refractory Raw Material   International Standards Lower Toughness Precision Refractory Raw Material   International Standards Lower Toughness Precision Refractory Raw Material   International Standards Lower Toughness Precision Refractory Raw Material   International Standards

Large Image :  Lower Toughness Precision Refractory Raw Material International Standards

Product Details:
Place of Origin: China
Brand Name: Henan Junsheng
Certification: SGS ,ISO , etc
Model Number: Refractory
Payment & Shipping Terms:
Minimum Order Quantity: 200KGS
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: 120MT Per Day
Detailed Product Description
Refractoriness: 1850 Min ℃ Al2O3: 99.00% Min
SiO2: 0.20% Max Na2O: 0.35% Max
Principal Crystalline Phase: α-Al2O3 Bulk Density: 3.50 Min G/cm3
Hardness(mohs): 9 Crystal System: Hexagonal
High Light:

fused white alumina

,

white fused aluminum oxide

White Fused Alumina

 

Raw Material And Process Of Production:
 

 

White fused alumina/WFA is a high-quality raw material, made of fused refining crystal, high

purity, self-sharpening, good acid and alkali resistance, high temperature, thermal properties and

stability it is slightly higher than the corundum hardness, toughness slightly lower, high purity,

good self-sharpening, grinding ability, heat, high efficiency, acid corrosion, high temperature thermal

stability. Made with the abrasive, for grinding high-carbon copper, high-speed steel.

 

Based on the years of experience and expertise, we are engaged in manufacturing, supplying, trading and exporting a quality range of White Fused Alumina. These products are finely processed under hygienic conditions and are highly used in producing iron and steel industries. Our products are available in safe and hygienic packing.

 

 

 
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

 

 

 Size:

 

 

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

 

If you need requirement, please contact us.

 

The particle size of the product according to the international standards and national standards of production, according to user requirements for processing granularity. Universal size is F4~F220, w63-w2.5 and their chemical composition depending on the size and different. The prominent feature is the small crystal size, impact resistance, if broken from the processing mill, particles are spherical particles, the surface dry clean, easy to bond with.

 

 

 

 

 

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:

 

 

 

1,  Apply to quickly remove the heat treatment of bearing rings, rolling surface of the oxide skin;


2, suitable for stamping, combined iron holder for chamfering and deburring, polishing for copper holder to completely replace the original pickling, polishing process for chamfering, deburring, polishing not only improve the quality of products, and improve the working environment, in accordance with the national environmental protection requirements.


3,  apply to bearings, cylindrical roller, tapered roller, spherical roller, needle roller surface polishing, greatly improve the surface roughness and brightness

 

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

Send your inquiry directly to us (0 / 3000)