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| Categories | Magnesia Refractory Bricks |
|---|---|
| Brand Name: | ZHENGHZOUXINYU |
| Model Number: | MGL-55/60 |
| Certification: | GB/T19001-2016/ISO9001:2005 |
| Place of Origin: | ZHENGZHOUGONGYI |
| MOQ: | 2T |
| Price: | 380USD~650USD/T |
| Payment Terms: | L/C, , T/T, D/P, Western Union, MoneyGram |
| Supply Ability: | 1000T/25D |
| Delivery Time: | 5-8work |
| Packaging Details: | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Mgo content(%): | ≥55/60 |
| Bulk density: | ≥2.7/cm3 |
| Refractoriness(degree): | 1820℃<Refractoriness<2000℃ |
| Shape: | Brick,Block |
| Material: | peridotite, serpentine rock |
| Size: | according to customer 's requirements |
| Crushing strength/ MPa,≥: | 35 |
| Apparent porosity,≤: | 20 |
Magnesia olivine brickl/Used in non-ferrous melting furnace/High fire resistance and strong corrosion ability
Product description:
Products made from calcined peridotite and serpentine are called
olivine bricks.In order to improve its high temperature
performance, usually add 20%-40% of sintered magnesia, by batching,
molding, high temperature burning into the magnesia peridot brick.
Category of Refractory Brick/Fire Brick:
Magnesia olivine brick
Features:
Magnesia peridot brick has a certain resistance to alkaline slag,
high fire resistance and softening temperature under load, strong
corrosion ability of antioxidant iron, more used in non-ferrous
melting furnace, steelmaking open hearth regenerative chamber and
cement rotary kiln lining.
Physical and chemical indicators:
Name | Magnesia olivine brick | ||
|---|---|---|---|
| Brand | XY-MGL-C | XY-MGL-Z | XY-MGL-60 |
| MgO/%,≥ | 55 | 55 | 60 |
| Cr2O3/% | 3-8 | —— | —— |
| ZRO2/% | —— | 3-8 | —— |
| SiO2/% | 20 | 20 | 20 |
| Apparent porosity,≤ | 20 | 20 | 20 |
| Bulk density/g﹒cm-3,≥ | 2.7 | 2.7 | 2.7 |
| Crushing strength/ MPa,≥ | 35 | 35 | 35 |
| Refractoriness under load,0.2MPa,℃(≥) | 1650 | 1600 | 1650 |
1100℃ Cair cooling,blowing Themal shock resistanc | 20 | 20 | 10 |

Production and inspection :

Packaging and transportation:
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