Brown Fused Alumina Corundum for Refractory Materials
Negotiable /Ton
Min.Order:20 Tons
Henan Ruishi Renewable Resources Group Co., Ltd.
Brown Fused Alumina is fused in the electric-arc furnace under the high temperature of above 2250℃ with high quality abrasive bauxite as raw material and matched by the carbon material and scrap iron.The degree of refractory is more than 1850℃.
Specification
Purpose | Specification | Chemical composition(%) | Magnetic material content(%) | ||||
Al2O3 | Fe2O3 | SiO2 | TiO2 | ||||
For refractory | Size sand | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm | 95 Min | 0.3 Max | 1.5 Max | 3.0 Max | — |
0-3mm 0-5mm 0-10mm 0-25mm | 95Min | 0.3 Max | 1.5Max | 3.0Max | — | ||
Fine powder | 180#-0 240#-0 320#-0 | 93.5 Min | 0.5 Max | 1.5 Max | 3.5 Max | — |
Physical Properties | |||||
Colour | True Density | Mohs Hadness | Melting Temperature | Crystal System | Refractory Temperature |
Brown | 3.90g/cm3 | 9.0 | 2050℃ | trigonal system | 1900℃ |
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.
If you are interested in our product, please contact with us !
Contact: Nancy Wang
Email: nancywang(at)
Tel:86-379-65285887
Skype:nancywang1215