Semi-friable Fused Alumina used for high grade ceramic
1. it is produced in the based of smelting the vice−white fused alumina, adjusting smelting process and ratio of raw materials
2.melting at the high temperature of above 2100℃ in the electric furnace, and using a special broken treatment technique.
3.its hardness and toughness is between white fused alumina and brown fused alumina
4.It is characterized by high temperature resistance, corrosion and erosion resistance, low apparent porosity and stable thermal stability. Its grain is characterized by strong self−sharpening, sharp grinding edges and not easy to burn workpiece.
5.Be particularly applicable for grinding thermosensitive steel and alloy, low hardness, lower non−ferrous metal materials such as aluminum, copper, zinc, plumbum and non−metallic materials such as wood, plastic, and it is widely used for the production of bonded abrasives.
Grit No. | Chemical composition(%) | |||
Al2O3 | Fe2O3 | SiO2 | TiO2 | |
4#—100# | ≥97.5 | ≤0.15 | ≤0.5 | ≤1.5 |
120#—240# | ≥97.0 | ≤0.2 | ≤0.8 | ≤1.5 |
Q1. Will the FREE SAMPLES be provided for buyers?
- YES. We will provided FREE SAMPLE about 1kg
Q2. How about the express fee?
- Our company’s policy is the buyer pay for express fee.
Q3. Is there QUALITY REPORT for the products?
- YES. We provide quality report of our company or CIQ,SGS according to client‘s requirement