Директно везана хромирана цигла од магнезијума

Direct Bonded Magnesia Chrome bricks primarily combine high-purity magnesia and chrome ore as the main raw materials. The precise blending of these materials ensures superior heat resistance, corrosion resilience, and structural stability in demanding applications.It renowned for its exceptional performance in high-temperature environments.

Chemical composition: Direct Bonded Magnesia Chrome Brick main components usually include magnesium oxide (MgO) and chromium oxide (Cr2O3). The composition of different manufacturers or products will vary, but usually the content of magnesium oxide is higher and the content of chromium oxide is lower.

Refractoriness: The refractoriness of magnesia-chrome bricks is generally above 1700 degrees Celsius and can withstand high temperature environments.

Compressive Strength: The compressive strength of magnesia-chrome bricks is usually between 10 MPa and 100 MPa, and different products may differ in this regard.

Refractory brick density (Bulk Density): Generally around 3.0 g/cm³ to 3.6 g/cm³, which will also vary due to different manufacturing processes and formulas.

Thermal Conductivity: Generally between 1.5 W/m·K and 2.5 W/m·K, it is used to describe the material's performance in thermal conductivity.

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Excellent Heat Resistance: These bricks exhibit outstanding refractoriness, with the ability to withstand extreme temperatures prevalent in industries like steelmaking, cement production, and non-ferrous metal smelting.

Direct Bonded Magnesia Chrome bricks serve as linings in steelmaking converters, rotary kilns, copper smelting furnaces, and other high-temperature equipment. Their resilience and adaptability make them essential for ensuring performance and longevity in extreme heat conditions across various industrial applications.

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