Magnesia Brick
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Price:
Negotiable
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- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Henan
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Validity to:
Long-term effective
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Last update:
2021-10-01 07:19
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Browse the number:
254
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- Contactaixin:
hnlite(Mr.)
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Email:
telephone:
phone:
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Arrea:
Henan
Address:Rongcheng Building, No. 92 Jianshe West Road, Zhongyuan District, Zhengzhou City, Henan Province
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Website:
http://www.lite-kilnrefractory.com/ http://hnlite.sh-jiaxi.com/
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| 1.Magnesia brick Description |
Magnesia brick is an alkaline refractory material. It is made of calcined magnesia or molten magnesia and can be divided into fired and unfired magnesia bricks. It is formed by high pressure and has good slag resistance. The firing temperature is 1500-1600°C.
Item |
MZ-97 |
MZ-95 |
MZ-93 |
MZ-91 |
MgO % |
≥97 |
≥95 |
≥93 |
≥91 |
SiO2 % |
≤1.0 |
≤2.0 |
≤3.5 |
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CaO % |
- |
≤2.0 |
≤2.0 |
≤3.0 |
Apparent porosity/% |
≤16 |
≤16 |
≤18 |
≤18 |
Cold crushing strength/ Mpa |
≥60 |
≥60 |
≥60 |
≥60 |
Refractoriness under load, 0.2MPa, °C |
≥1700 |
≥1650 |
≥1620 |
≥1560 |
Reheating Linear Change(1650 °C,2h) /% |
0~-0.2 |
0~-0.3 |
0~-0.4 |
0~-0.4 |
| 2. Magnesia brick Feature |
1. The refractoriness is above 2000℃.
2. Do not contact with acid-resistant materials.
3. Good thermal shock resistance.
4. Good corrosion resistance to iron oxides, alkaline slag and high calcium solvents
| 3.Magnesia brick Application |
1.Iron Steel Industry |
steelmaking furnace lining, ferroalloy furnace, metal mixer furnace lining, converter lining, arc furnace wall, and furnace bottom, soaking furnace, heating furnace bottom |
2.Non-ferrous metallurgical industry |
copper, nickel, lead, zinc, tin smelting furnace lining, refined copper reverberatory furnace, ore electric furnace lining |
3.Glass Industry |
glass furnace regenerator checker |
4.Building Material Industry |
lime kiln, cement kiln |
5.Refractory Material Industry |
High-temperature calcination kiln, shaft kiln, and tunnel kiln |
| 4. Packing &Shipping |
1. Wooden pallet size:930*930mm,Load weight of each pallet:1.5-2.0 Tons.
2. 20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.
http://www.lite-kilnrefractory.com/
