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Contact Person Evangeline
Zhengzhou, Henan
Magnesite chrome brick use magnesium oxide (MgO) and chromium
oxide (Cr2O3) as main ingredient,periclase and spinel as main
mineral components of refractory brick.
a.Common Magnesite chrome brick is made by sintered magnesite and
refractory level chrome ore as raw materials. The space between
refractory grains is bonded with silicate.
b.Direct-bonded Magnesite chrome brick is made by chrome ore with
low content of impurities and pure magnesite,firing at the
temperature above ***0°C.
c.Semi-rebonded and Fuse-rebonded magnesite chrome brick are made by fused magnesite chrome sinter.
Commom Magnesite chrome brick
|
Chemical composition and technical performance |
Product brand |
|||
|
|
SRMG*8 |
SRMG**2 |
SRMG**5 |
SRMG**8 |
|
MgO(%) |
≥*5 |
≥*0 |
≥*5 |
≥*2 |
|
Cr2O3(%) |
≥8 |
≥*2 |
≥*5 |
≥*8 |
|
SiO2(%) |
≤1.5 |
≤1.5 |
≤1.8 |
≤1.8 |
|
Apparent porosity(%) |
≤*8 |
≤*8 |
≤*8 |
≤*8 |
|
Cold crushing strength(MPa) |
≥*0 |
≥*0 |
≥*0 |
≥*0 |
|
0.2MPa refractoriness under load T0.6(oC) |
≥***0 |
≥***0 |
≥***0 |
≥***0 |
|
Thermal shock resistance |
≥*0 |
≥*0 |
≥*0 |
|
| Chemical composition and technical performance | Product brand | ||
| ERMG**2 | ERMG**6 | ERMG**0 | |
| MgO(%) | ≥*0 | ≥*5 | ≥*0 |
| Cr2O3(%) | ≥*2 | ≥*6 | ≥*0 |
| SiO2(%) | ≤1.5 | ≤1.8 | ≤2.0 |
| Apparent porosity(%) | ≤*6 | ≤*6 | ≤*6 |
| Cold crushing strength(MPa) | ≥*0 | ≥*0 | ≥*0 |
| 0.2MPa refractoriness under load T0.6(oC) | ≥***0 | ≥***0 | ≥***0 |
|
Thermal
shock resistance （***0oC air cooling) （***0oC water cooling) |
≥*5 ≥4 |
≥*5 ≥4 |
≥*5 ≥4 |
| Country: | China |
| Model No: | - |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
