$500.00
500 Pieces (MOQ)
Burnt Magnesia Chrome Bricks
Shandong Western Coast Advanced Materials Co., Ltd.
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Magnesia Alumina Spinal Compound Refractory Brick
| Price | Negotiable |
|---|---|
| Min Order | 20 Tons |
| Availability | In Stock |
| Shipping From | Shandong, China |
| Popularity | 376 people viewed |
Model NO.:
MLJ85FH
Refractoriness (℃):
1770< Refractoriness< 2000
Feature:
Long Time Materials
Type:
Refractory Material
Shape:
Brick
Trademark:
Nie
Transport Package:
Export Wooden Pallet
Origin:
China
Product Description
Product Description
Luzhong Magnesia Alumina Spinel Compound Bricks are new developed chrome-free refractories for Cement Rotary Kilns, with excellent performance,our products have been wide used in the domestic and overseas cement projects.
Characteristics:
1.Excellent resistance to chemical attack
2.Excellent thermal-shock resistance
3.Excellent abrasion resistance
4.Low thermal conductivity (230-280ºC)
5.Reducing the load and mechanical stress to the shell body
Application zone: Transition zone of cement rotary kiln.
Raw Material:
1.Synthetic Light-weighted magnesia spinel,
2. Alumina-magnesia spinel
Physical and chemical index
Company Introduction
Luzhong Refractories
A comprehensive refractory service company integrating refractory research, raw material processing, thermotechnical kiln refractory designing, production, sales and service with an annual capacity of over 300,000 tons and currently having the following:
Luzhong Magnesia Alumina Spinel Compound Bricks are new developed chrome-free refractories for Cement Rotary Kilns, with excellent performance,our products have been wide used in the domestic and overseas cement projects.
Characteristics:
1.Excellent resistance to chemical attack
2.Excellent thermal-shock resistance
3.Excellent abrasion resistance
4.Low thermal conductivity (230-280ºC)
5.Reducing the load and mechanical stress to the shell body
Application zone: Transition zone of cement rotary kiln.
Raw Material:
1.Synthetic Light-weighted magnesia spinel,
2. Alumina-magnesia spinel
Physical and chemical index
| Chemical composition | Unit | Working layer | Insulating Layer | |
| MgO | % | ≥85 | ≥60 | |
| Al2O3 | % | ≥10 | ||
| Physical properties | Working layer | Insulating Layer | ||
| Bulk Density | BD | g/cm3 | 2.90-3.05 | 2.6-2.7 |
| Apparent Porosity | AP | % | 17 | 24 |
| Thermal Shock Resistance | TSR - in air at 950 °C | cycle | ≥100 | / |
| Refractoriness Under Load | RUL (ta) | °C | ≥1700 | ≥1600 |
| Thermal Expansion | TE -at 1000 °C | % | 1.3 | 1.1 |
| Cold Crushing Strength | CCS | MPa | ≥40 | ≥35 |
| Thermal Conductivity | TC - at 700 °C | W/mK | 3.8 | 2.6 |
Company Introduction
Luzhong Refractories
A comprehensive refractory service company integrating refractory research, raw material processing, thermotechnical kiln refractory designing, production, sales and service with an annual capacity of over 300,000 tons and currently having the following:
- National research institute: National and Local Joint Refractory Engineering Research Centre;
- Refractory base: Zibo Luzhong Refractories Co., Ltd., Xinjiang Tianshan Mountains Refractories Co., Ltd.;
- Special industrial ceramic base: Shandong Shengchuan Ceramics Co., Ltd., Ningxia Shengchuan New Material Co., Ltd.
- New materials base: Shandong Shengchuan New Material Science and Technology Inc.
- Raw material base: Yangquan Luzhong Refractories Co., Ltd., Zibo Langfeng High Temperature Material Co., Ltd.;
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