Magnesia Brick
Product Quick Detail
- Minimum Order
- 1
- Place Of Origin
- China
- Packaging
- wooden in case
- Delivery
- 7-10 Days
Specifications
Features:
1.High refractoriness, multiply mineral composition;
2.Good thermal conductivity, strong slag erosion resistance.
Magnesia Brick Physiochemical Index
Application:
1. The regenerative chamber for the ceramic frit kiln, sodium silicate and glass furnace;
2. The furnace lining of iron and steel industry, such as ferroalloys furnace, metal mixer;
3. The non-ferrous metallurgy industrial furnace lining, such as the furnace copper, lead, zinc, tin, etc;
4. The lining for cement rotary kiln;
5. Calcining kiln, shaft kiln and tunnel kiln for refractory material industry.
1.High refractoriness, multiply mineral composition;
2.Good thermal conductivity, strong slag erosion resistance.
Magnesia Brick Physiochemical Index
| product Index | unit | magnesia brick | magnesia-alumina brick | magnesia zircon brick | magnesite-chrome brick | |||||||
| MZ-92 | MZ-95 | MZ-97 | MZ-80A | MZ-80B | MG-1 | MG-2 | MGZ-12 | MGZ-9 | MGZ-6 | MGZ-4 | ||
| MgO ≥ | % | 92 | 95 | 97 | 80 | 80 | 73 | 77 | 60 | 70 | 75 | 80 |
| CaO ≤ | % | 2.5 | 2.0 | 2.0 | — | — | — | — | — | — | — | — |
| Al2O3 ≥ | % | — | — | — | 5-10 | 5-10 | — | — | — | — | — | — |
| SiO2 ≤ | % | 4.0 | 2.0 | 1.0 | — | — | — | — | 3.2 | 3.0 | 2.8 | 2.5 |
| ZrO2 ≥ | % | — | — | — | — | — | 12 | 12 | — | — | — | — |
| Cr2O3 ≥ | % | — | — | — | — | — | — | — | 12 | 9 | 6 | 4 |
| Apparent porosity≤ | % | 18 | 18 | 18 | 18 | 20 | 18 | 16 | 19 | 19 | 18 | 18 |
| Cold crushing strength MPa≥ | Mpa | 60 | 60 | 60 | 40 | 30 | 65 | 70 | 35 | 40 | 40 | 40 |
| 0.2MpaRefractoriness under loads≥ | ℃ | 1600 | 1600 | 1700 | 1600 | 1580 | 1600 | 1660 | 1580 | 1600 | 1600 | 1600 |
| linear changes on reheating 1650℃x2h | % | +0 -0.5 | +0 -0.3 | +0 -0.2 | — | — | — | — | — | — | — | — |
| Bulk density ≥ | g/cm3 | 2.88 | 2.9 | 3.0 | 2.8 | 2.8 | 3.0 | 3.1 | 3.0 | 2.98 | 2.95 | 2.93 |
Application:
1. The regenerative chamber for the ceramic frit kiln, sodium silicate and glass furnace;
2. The furnace lining of iron and steel industry, such as ferroalloys furnace, metal mixer;
3. The non-ferrous metallurgy industrial furnace lining, such as the furnace copper, lead, zinc, tin, etc;
4. The lining for cement rotary kiln;
5. Calcining kiln, shaft kiln and tunnel kiln for refractory material industry.
- Country: China (Mainland)
- Business Type: Trading company
- Market:all over the world
- Founded Year:2011
- Address:International Enterprises Center, No. 72, Nongye Rd., Jinshui District, Zhengzhou, Henan, China
- Contact:Refractory JK
