White fused alumina for refracrory
Inquiry
| Post Date: | Nov 25,2014 |
| Expiry Date: | Nov 25,2015 |
| Detailed Description: |
Quantity: 500Metric Tons Specs:F,P Payment Method: T/T,L/C This kind of white fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, acid and alkali resistance, good thermal stability. It’s the high grade refractory materials. Purpose Specification Chemical composition(%) Magnetic material content(%) Al2O3 Na2O SiO2 CaO For refractory Size sand 0-1mm99.0Min 0.5Max - 0.4Max 0.003Max 1-3mm99.0Min 0.5Max - 0.4Max 0.003Max 3-5mm99.0Min 0.5Max - 0.4Max 0.003Max 5-8mm99.0Min 0.5Max - 0.4Max 0.003Max 8-12mm99.0Min 0.5Max - 0.4Max 0.003Max Fine powder 180#-0 98.5Min 0.5Max0.3Max0.5Max 0.001Max 240#-0 98.5Min 0.5Max0.3Max0.5Max 0.001Max 320#-0 98.5Min 0.5Max0.3Max0.5Max 0.001Max Item Specification Colour white Crystal System trigonal system Mohs Hadness ≥10 Melting Temperature（℃） 2250 Refractory Temperature（℃）1900 True Density ≥3. 50 Contact: Jessie Su QQ:495132098 E-mail：suqianqian@rs-abrasive.com |
| Company: | He Nan Ruishi Investment Group Co.Ltd [ China ] |
| Contact: | jessie |
| Tel: | 86-379-65286159 |
| Fax: | 86-379-65285889 |
| Email: | suqianqian@rs-abrasive.com |
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