Magnesia alumina spinel refractory brick for cement kiln

Relying on professional technology and equipment, we have full confidence to solemnly promise to our customers that every Unshaped Refractory Materials, Ceramic Fiber Blankets, Refractory Castable we produce is of high quality. We integrate development and design, manufacturing, market development and after-sales service to meet the different needs of our customers. Our company insists on strengthening brand building and formulating strict production standards, quality supervision and brand supervision mechanism. On the basis of the original market share, through the improvement of technology and the acquisition of advantageous resources, our company actively expands various businesses and occupies a certain market share. To remain competitive in a volatile business environment, it is necessary to infuse more intelligence into the way our company grow and evolve our product line.

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 company pays attention to the pursuit of quality, the pursuit of excellent service and the pursuit of cost performance of Magnesia alumina spinel refractory brick for cement kiln. We strive to introduce high-level talents to lay a solid foundation for the development of the company. Our excellent corporate culture is the driving force of our sustainable development.

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