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Categories | Magnesia Refractory Bricks |
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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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