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Chrome Corundum Brick

Chrome corundum brick is a high-performance refractory material composed of chromium, alumina and other additives.

Description

Chrome corundum brick is a high-performance refractory material composed of chromium, alumina and other additives. Here are common product descriptions:

1. Material: Chrome corundum bricks are made of high-purity alumina and chromium-containing materials. Chromium-containing materials can increase the slag splash resistance and wear resistance of bricks.

2. Fire resistance: It has excellent high temperature resistance and can withstand high temperature smelting environment. Usually has a higher load softening temperature and refractory brick rupture temperature.

3. Chemical stability: excellent corrosion resistance in acidic and alkaline environments. They resist corrosion and chemical reactions during the smelting process, maintaining structural integrity.

4. Wear resistance: It has excellent wear resistance and is especially suitable for friction and impact conditions at high temperatures. They maintain structural stability under the impact of molten metal and slag.

5. Installation method: Common installation methods of chrome corundum bricks include direct cutting, overlap and prefabrication. Depending on the specific application needs and site conditions, the most appropriate installation method can be selected.

6. Application fields: widely used in metallurgy, steelmaking, refractory material manufacturing and other fields. Common applications include the lining of high-temperature smelting equipment such as electric arc furnaces, converters, ladles, and furnaces, as well as some industrial furnaces that require higher refractory performance.

Generally speaking, chrome corundum bricks are widely used for their excellent fire resistance, chemical stability and wear resistance. They are important refractory materials used to protect and extend the service life of high-temperature smelting equipment.

chrome corundum brick

Product Specification:

Item	15 chrome corundum brick	10 chrome corundum brick	5 chrome corundum brick
Cr2O3%	≥15	≥10	≥5
Al2O3%	≥75	≥80	≥85
Bulk Density g/cm3	≥3.35	≥3.3	≥3.2
Apparent porosity %	≤18	≤18	≤18
Cold compressive strength MPa	≥120	≥120	≥120
(0.2Mpa,0.6%)Load softening began to temperature °C	≥1700	≥1700	≥1700

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