Building Materials Refractory Withstand High Temperature Aluminium Block Insulating Fireclay Fire Brick Alumina Fused Refractory Bricks High Alumina Brick

We understand that the overall concept of high heat refractory cement, alumina kiln furniture, wedge high duty fire brick must be firmly grasped in order for the enterprise to go to success and step into the international market. The pursuit of excellence is the source of our achievements. We pursue excellence in performance and strive for the best performance contribution. For us, long-term loyal customers are more profitable than short-term customers.

1. Magnesia alumina spinel brick Description

Magnesia alumina spinel bricks are used to improve the thermal stability of magnesia bricks, and alumina is added to the ingredients and produced. Magnesia alumina spinel bricks are made of high-quality magnesia and industrial alumina powder with low calcium content as the main raw materials, which are formed by high-pressure molding and high-temperature firing. It is resistant to quenching and rapid heating and has good corrosion resistance to solvents such as iron oxide and alkali slag.

Item	MLJ-8	MLJ-14
Mgo	≥75	≥78
AL2O3	≤10	≤14
CCS,MPa	≥40	≥40
Apparent porosity,%	≤18	≤17
RUL,℃	≥1600	≥1600
Thermal shock resistance, cycles （1100℃-water quench)	≥10	--------

2. Magnesia alumina spinel brick Feature

1. Good thermal stability,

2. Its anti-stripping performance is good

3. Long-lasting use

4. It can be directly combined with magnesia chrome bricks.

3.Magnesia alumina spinel brick Application

Magnesium-aluminum spinel bricks are widely used in cement rotary kilns, and can also be used in the production of ladle castables. Because they can improve the corrosion resistance of steel linings, they can be widely used in steel refractories.

4.Packing &Shipping

1. Carton packaging.

2. Tray + plastic film + fixed band.

3. Pallets: 1*1m,0.93*0.93m.

4. Tray weight: 1.6~2.0ton.

5. Packaging according to customer service requirements.

Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Building Materials Refractory Withstand High Temperature Aluminium Block Insulating Fireclay Fire Brick Alumina Fused Refractory Bricks High Alumina Brick. With stable product quality, perfect construction application technology and thoughtful after-sales service, our company is highly trusted and praised by customers. We always pay attention to the growth of employees, establish management selection and incentive mechanism, and build a good talent echelon.

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