Product Details
The regular magnesia bricks are made from dense dead burned magnesia that makes the bricks in good refractoriness, corrosion-resistance, and widely used in checker chamber of glass tank, lime kiln, non-ferrous metallurgical furnaces, open heart furnace, iron mixer and EAF of steel-making, and also ferro-alloy furnace, etc. The bricks with MGO 95% or more in content take the secondary-burning dead burned magnesia or electrofused magnesia as the raw material and bured under the condition of ultra high temperature. They have the features of highly directly bonded and corrosion-resistance and widely used in various kinds of high temperature kilns and furnaces.
Features Of Magnesia Brick
- Higher temperate resistant with good refractoriness
- Good performance in high temp refractoriness under load
- Excellent resistance in slag abrasion
- Higher bulk density
- Lower apparent porosity
- Lower impurity content
Applications Of Magnesia Brick
- Nonferrous Metal Furnace
- Rotary & Shaft Kiln
- Various Incinerator
- Reheating Furnace
- Permanent Lining For EAF Ladle
- General Industrial Furnace etc.
Specifications Of Magnesia Brick
- magnesia refractory birck
- JUCOS MGO contents range from 85% to 98%
- Widely used throughout metallurgical industry
Physical And Chemical Indicators For Magnesia Brick
| Brand Properties | MD92 | MD95 | MD97 | MD98 | |
| Bulk density(g/cm3) | 2.90 | 2.95 | 3.00 | 3.00 | |
| Refractoriness under load T2 (ºC) | 1550 | 1650 | 1700 | 1700 | |
| Apparent Porosity (%) | 18 | 16 | 15 | 15 | |
| Cold Crushing Strength(MPa) | 55 | 60 | 70 | 80 | |
| Thermal shock resistance 950deg air cool (times) |
10 | 10 | 10 | 10 | |
| Composition(%) | MGO | 92 | 95 | 97 | 97.5 |
| CaO | 2.5 | 2.0 | 1.6 | 1.2 | |
| SiO2 | 3.5 | 2.5 | 1.2 | 0.6 | |
Pictures Of Magnesia Brick
