Quick Details

• Place of Origin: China (Mainland)
• Brand Name: Hua Yang
• Model Number: WFA175
• Material: Al2O3
• Usage: Abrasives
• Abrasive Grain Sizes: 16#-220#
• Another name: White Fused Alumina
• Al2O3: 99.60 min
• Na2O3 + K2O: 0.03 max
• Fe2O3: 0.03 max
• SiO2: 0.04 max
• Particle density: 3.96g/cm3
• Content of magnetic substance:0.038%max
• Hardness: ≥ 90mohs
• Melting point: 2050℃
• Bulk density: 1.92g/cm3

Packaging & Delivery

Specifications

White Fused Alumina 
1. High temperature resistance 
2. Excellent Mechanical Strength 
3. Corrosion resistance 
4. High purity 

White Fused Alumina

Description

        White fused alumina is fused from high quality aluminium in high temperature. Its hardness is higher but toughness lower compared with brown aluminium oxide. It is characterized by high purity, excellent self-sharpening, efficient grinding.

Specification

12#--80#     90#--150#    180#--240#

0-1mm         1-3mm           3-5mm           5-8mm           8-12mm

180#-0         200#-0          320#-0

Applications

       White fused alumina grit is suitable for manufacturing ceramic or resinous abrasive tools, which are used to grind high carbon steel, high speed steel and hardened steel, etc.

   The use of White fused alumina:

1. As lapping and polishing materials, coating materials;

2. As precision casting sand;

3. As chemical catalysts, additives of special ceramics and high-grade refractory;

Advantages

1) Not affecting the color of the processing cases.

2) Sandblasting in the non-iron process.

3) High speed processing.

4) Very low amount of iron oxide, suitable for non-ferrous blasting operations.

Physical&Chemical composition