Refractory Fire Clay Brick for Industrial Kiln

Our alumina castable fire brick, ceramic bricks for furnace, pottery kiln furniture for tiles does have good quality and each of them is strictly inspected to meet industry standards. Our objective is to build a first-class centennial brand, carefully forge a thriving future and achieve a win-win situation with partners. Trustworthy brand image is very important, and often can develop into a unique competitive advantage.

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.

We promise that we are always responsible for our customers, think about them, and provide them with first-class high-quality Refractory Fire Clay Brick for Industrial Kiln and services. We owe our achievements to the hard work and perseverance of all our members. Over the years, the company has been upholding the enterprise spirit of "self-improvement, service and dedication", and has achieved rapid development in business operation and simultaneous improvement in economic benefits, and the enterprise has been developed significantly.

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