China Factory Supply High Temperature Calcination Sic Fire Brick Refractory Silica Brick for Industrial Furnace

Our Silicon Carbide Rod, ceramic fiber insulation for forge, new diatomaceous earth fire bricks have won the trust and praise of our customers for their high quality, low price and thoughtful service. We attach importance to scientific innovation and constantly introduce new products with high technical level and good market prospect. The core competitiveness of our company for survival and development is focused on the product manufacturing ability, which is manifested in the integration and operation ability of our brand.

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 destination is 'You come here with difficulty and we provide you with a smile to take away' for China Factory Supply High Temperature Calcination Sic Fire Brick Refractory Silica Brick for Industrial Furnace. Our company has always pursued the tenet of 'Innovation centered on science and technology, and after-sales service centered on users', and strives to provide customers with cost-effective products to improve their competitiveness in the market. We believe that talent is the first resource of the enterprise, therefore we strive to create a good development atmosphere for talents.

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