Eastking Industrial Limited
                                                                                                           
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33 Years
Since 1993
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High Crystallinity White Corundum 99.5% Aluminum Oxide Abrasive

Price Negotiable
Price: USD500-800/MT
MOQ: 1MT
Delivery Time: 7days for quantity within 1000MT
Brand: EASTKING
Product Description

99.5% Tilting Furnace Barmac Crushed White Corundum for Refractories and Aerospace Industries

 

1. White Fused Alumina Descriptions

 

White Fused Alumina (WA) is produced by bayer alumina in an electric arc furnace at high temperatures. The product shows higher hardness, higher bulk density and good cleanliness. The materials can be used to grind high carbon steel, high speed steel, chilled steel and so on. It can also be used as polishing materials and precision founding sand, spraying and coating materials, catalyst carrier, special ceramics and super refractory materials.

 

2. White Fused Alumina Characteristics

 

a. High hardness

b. High crystallinity

c. Good linear flow performance

d. Weak adherence

e. No explosion while using

f. No cracking

g. No pulverizing, abrasive product with dark blue color after burning

h. No net cracks and rust

 

3. White Fused Alumina Packing

 

1). 25 kg/bag, in bulk;

2). 25 kg/bag, 40 bags/big bag;

3). 25 kg/ bag, 40 bags/pallet;

4). According to customer's requirement

 

4. White Fused Alumina Applications

 

White Corundum/White Aluminum Oxide/White Fused Alumina are applied into many industrial fields due to its stable and great physical and chemical properties. It can be used for making bonded/coated abrasive tools, for grinding, polishing, lapping, blasting, precision casting, and refractory industry, aerospace industry, mobile phone and electronic industry, jewelry industry, hardware industry, ceramics, automobile parts, bearing, powder metallurgy and so on.

 

5. White Fused Alumina Specifications

 

 

Items Unit Index Typical
Chemical composition Al2O3 % 99.30min 99.32
SiO2 % 0.20max 0.11
Fe2O3 % 0.10max 0.07
Na2O % 0.40max 0.23
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
  Fines mesh -200, -325
Grit (F grade and P grade) FEPA F8, F16, F20, F24, F30, F36, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220

 

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Company Eastking Industrial Limited
Location ROOM 232, 2/F, SECURE HOUSE,68 HOW MING STREET, KWUN TONG, KOWLOON, HONGKONG
Contact Person Jason Chen

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