Product Details:
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Shape: | Brick | Material: | Alumina Cement |
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Al2O3 Content (%): | 65% | Refractoriness (Degree): | 1770°< |
1500°CX24h: -0.3 Al2O3(%): | 38-75 | Bulk Density(g/m³): | 2.33~2.55 |
Porosity(%): | <22 | Linear Change On Rehearting: | +0.1-0.4 |
Size: | Customized | ||
High Light: | fireplace brick,Magnesia Carbon Bricks |
Direct Bonded Magnesia Bricks with Standard Size For Metallurgy Industry
Feature For High Alumina Refractory Brick :
Sintering of mg-chorme bricks is in a first magnesia and ordinary chromium ore,after high-pressure forming,temperature sintering made an ordinary alkaline products,the products have a good high temperateure performance and slag erosion performance.
Applications For High Alumina Refractory Brick :
1. Furnaces of chemical industry and construction industry and metallurgy industry, heat treatment furnace
2. Furnace of incineration of garbage, recirculating fluidized bed furnace
3. Standard sizing: 230 x 114 x 65 mm others up to the client
Physical Properties And Chemical Composition For High Alumina Refractory Brick :
Items | Index | |||
RSMGe-18 | RSMGe-16 | RSMGe-12 | RSMGe-8 | |
MgO (%),≥ | 45 | 50 | 55 | 60 |
Cr2 O3(%)≥ | 18 | 16 | 12 | 8.0 |
Apparent Porosity, % ≤ | 22 | 22 | 20 | 20 |
Bulk Density≥ | 3.05 | 3.0 | 2.95 | 2.90 |
Cold Crusing Strength≥ | 30 | 30 | 30 | 35 |
0.2 MPa Refractoriness Under Load | 1550 | 1550 | 1550 |
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Contact Person: Mr. Pika
Tel: 86-13838387996
Fax: 86-0371-86555658