yixing xinwei leeshing refractory materials co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 10000 Ton/Tons per Month Magnesium Aluminum Spinel Bricks For Cement Rotary Kiln |
| Delivery Time | NEGOTIABLE |
| Packaging Details | Magnesium Aluminum Spinel Bricks For Cement Rotary Kiln will be packed by Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film or according to customer's requirements. |
| Material | Magnesia Spinel |
| CaO Content (%) | ≤1.2 |
| CrO Content (%) | 0-3.0 |
| MgO Content (%) | ≥83 |
| Thermal conductivity(w/mk) | ≥15 |
| Refractoriness (Degree) | 1770°< Refractoriness< 2000° |
| Working temperature | ≥1800℃ |
| product name | klin refractory brick |
| Brand Name | CRE |
| Model Number | SX |
| Certification | ISO9001, ISO14001, ISO50001, ISO45001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 10000 Ton/Tons per Month Magnesium Aluminum Spinel Bricks For Cement Rotary Kiln |
| Delivery Time | NEGOTIABLE | Packaging Details | Magnesium Aluminum Spinel Bricks For Cement Rotary Kiln will be packed by Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film or according to customer's requirements. |
| Material | Magnesia Spinel | CaO Content (%) | ≤1.2 |
| CrO Content (%) | 0-3.0 | MgO Content (%) | ≥83 |
| Thermal conductivity(w/mk) | ≥15 | Refractoriness (Degree) | 1770°< Refractoriness< 2000° |
| Working temperature | ≥1800℃ | product name | klin refractory brick |
| Brand Name | CRE | Model Number | SX |
| Certification | ISO9001, ISO14001, ISO50001, ISO45001 | Place of Origin | CHINA |
| High Light | Refractory Ladle Bricks ，Alumina Magnesia Spinel Kiln Brick ，Magnesia Spinel Ladle Bricks | ||
Refractory ALUMINA-MAGNESIA SPINEL LADLE BRICKS kiln refractory brick
1. The products are fused magnesia as main raw material, after a reasonable size distribution, high pressure forming, high-temperature sintering. The product has strong resistance to slag corrosion ability and high temperature dimensional stability. Mainly used in glass furnace regenerator, the upper part.
2. The regular magnesia bricks are made from dense dead burned magnesia that makes the bricks in good refractoriness, corrosion-resistance, and widely used in checker chamber of glass tank, lime kiln, non-ferrous metallurgical furnaces, open heart furnace, iron mixer and EAF of steel-making, and also ferro-alloy furnace, etc.
3. The bricks with MgO 95% or more in content take the secondary-burning dead burned magnesia or electrofused magnesia as the raw material and bured under the condition of ultra high temperature. They have the features of highly directly bonded and corrosion-resistance and widely used in various kinds of high temperature kilns and furnaces
Features:
Magnesium aluminate spinel brick is a new product developed by our company according to the development current situation of building material industry and the performance characteristics of all kinds of lime kilns.
The product has the advantages of good alkali-resistance, good erosion resistance, good thermal stability, high crushing strength,and high refractoriness under load.
| Material name
Item | Silicon Brick | Silicon Mo red brick | Magnesium iron spinel brick | |||||||
| SX- 1680T | SX- 1650T | SX- 1550T | SX- Ⅰ | SX- Ⅱ | SX- H | SX-MFe -80 | SX-MFe -85 | SX-MFe -90 | ||
|
(%) Chemical composition | AL2O3 (%)≥ | 65 | 65 | 63 | 67 | 65 | 69 | |||
| SiO2 +SiC≥ | 30 | 30 | 31 | 30 | 30 | 25 | ||||
| SiO2 (%)≤ | 2.0 | 1.0 | 1.5 | |||||||
| MgO | -- | -- | -- | 80 | 85 | 90 | ||||
| Fe2O3 (%)≤ | 7.5 | 7.5 | 4.5 | |||||||
| Apparent porosity(℃) | 1790 | 1790 | 1790 | |||||||
| Bulk density(g/cm3)≥ | 2.66 | 2.65 | 2.60 | 2.7 | 2.7 | 2.75 | 2.90 | 3.00 | 2.85 | |
| Apparent porosity(%)≤ | 17 | 17 | 17 | 17 | 17 | 16 | ||||
| Cold crushing strength(Mpa)≥ | 90 | 95 | 90 | 100 | 90 | 100 | 45 | 50 | 50 | |
| T0.6 (℃)≥ Refractoriness under load | 1680 | 1650 | 1550 | 1650 | 1630 | 1660 | 1550 | 1600 | 1650 | |
| Thermal shock resistances (1100℃water, cycle ) | 12 | 10 | 10 | 15 | 12 | 18 | 80 | 100 | 80 | |
| Normal Temp(cm3)≤ | 8.5 | 8.2 | - | |||||||
| (1000℃)(W/m·k)≤ Thermal conductivity coefficient | 2.0 | 2.3 | 2.4 | 1.7 | 1.7 | 1.7 | 2.6 | 2.6 | 2.6 | |
| (1400℃)(%) Thermal expansion | 1.6 | 1.6 | 1.7 | |||||||
Company Details
Business Type:
Manufacturer
Year Established:
1984
Total Annual:
100000000-120000000
Employee Number:
1500~2000
Ecer Certification：
Verified Supplier
Yixing Xinwei Leeshing Refractory Material Co., Ltd Refractory Industry is one of pillar industries in China Rare-Earth Holding Group. Beneath its 100% holding, there are two subsidiaries: Yixing Xinwei Leeshing Refractory Material Co., Ltd and Wuxi Xinwei Pan-Asia High-Temperature Cera... Yixing Xinwei Leeshing Refractory Material Co., Ltd Refractory Industry is one of pillar industries in China Rare-Earth Holding Group. Beneath its 100% holding, there are two subsidiaries: Yixing Xinwei Leeshing Refractory Material Co., Ltd and Wuxi Xinwei Pan-Asia High-Temperature Cera...
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