Specifications

Characteristics: good acid and alkali resistance, good wear resistance under high temperature, corrosion resistance.

Dense fused alumina is a high grade refractory materials, with the main crystal phase of more than 96% and porosity of less than 4%, it has the advantages of good acid and alkali resistance, good wear resistance under high temperature, corrosion resistance and volume stability. It is widely used in metallurgical, petrochemical, building materials, ceramic and other industries, which are mainly used as refractory ramming mass of blast furnace tapping launder, the castable filling, as well as good materials for the producing steel elongated nozzle, sliding plate and the varieties of corundum bricks.

Dense Fused Alumina:

Specification		Chemical composition(%)				Magnetic material content(%)
		Al2O3	Fe2O3	SiO2	Na2O
Ⅰ	0-1mm 1-3mm   3-5mm   5-8mm 8-12mm	≥98.3	≤0.15	≤1.0	≤0.1	≤0.05
	W 1-63	≥97.8	≤0.3			≤0.1
Ⅱ	0-1mm 1-3mm   3-5mm   5-8mm 8-12mm	≥99.0	≤0.1	≤1.0	≤0.1	≤0.005
	W 1-63	≥98.6	≤0.1			≤0.005

 

 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

 

Contact:

Jessie Su

Tel:86-379-65286159

                     65286183 

Fax:86-379-65285889