Magnesia Chrome Brick

Magnesia chrome brick is a kind of fire bricks with MgO and Cr2O3 as main components, periclase and spinel as main mineral components. Magnesia chrome brick has good performance in high refractoriness, high temperature strength, strong resistance to alkaline slag, excellent thermal stability, and a certain degree of adaptability to acidic slag. The main raw materials of manufacturing magnesia chrome brick are sintered magnesia and chromite.

High Quality Magnesia Chrome Brick For Sale In RS Factory
High Quality Magnesia Chrome Brick For Sale

Get Free Quote

    Your Name (required)

    Your Email (required)

    Your Phone

    Your Message (required)

    Magnesia Chrome Brick For Sale From RS
    Magnesia Chrome Brick For Sale

    Get Free Quote

      Your Name (required)

      Your Email (required)

      Your Phone

      Your Message (required)

      Magnesia Chrome Bricks
      Magnesia Chrome Bricks

      Get Free Quote

        Your Name (required)

        Your Email (required)

        Your Phone

        Your Message (required)

        Magnesia chrome brick is mainly used in the metallurgical industry, such as open hearth furnace top, electric furnace top, outside refining furnace and a variety of non-ferrous metal smelting furnace. Besides, it is also used in the sintering zone of cement rotary kiln and regenerator of glass furnace, etc. So, if you are interested in the magnesia chrome bricks, please contact us for free price list!

        Introduction Of Magnesia Chrome Brick

        Magnesia chrome brick is a alkali refractory product with periclase and magnesite as the main crystal phase. Magnesia chrome brick has good performance in high refractoriness, high temperature strength, strong resistance to alkaline slag, excellent thermal stability, and a certain degree of adaptability to acidic slag. The main raw materials of manufacturing magnesia chrome brick are sintered magnesia and chromite. Magnesia chrome brick is mainly used in the metallurgical industry, such as open hearth furnace top, electric furnace top, outside refining furnace and a variety of non-ferrous metal smelting furnace. Besides, it is also used in the sintering zone of cement rotary kiln and regenerator of glass furnace, etc.

        Buy Cheap Magnesia Chrome Bricks From Rongsheng Company Now!

        Properties Of Magnesia Chrome Brick  

        Magnesia chrome brick belongs to alkaline refractory material. It has the following features:

        • High refractoriness
        • Good high-temperature performance
        • Anti-corrosion
        • Excellent thermal shock resistance
        • Strong alkaline slag erosion resistance
        • Good thermal shock stability
        Magnesia Chrome Brick For Sale From RS
        Magnesia Chrome Brick For Sale

        Get Free Quote

          Your Name (required)

          Your Email (required)

          Your Phone

          Your Message (required)

          Rongsheng Excellent Magnesia Chrome Brick
          Rongsheng Magnesia Chrome Brick

          Get Free Quote

            Your Name (required)

            Your Email (required)

            Your Phone

            Your Message (required)

            Specifications of Magnesia Chrome Brick 

            Chemical and Physical Index of Magnesia Chrome Brick

            Item/Index RS-MGe-18 RS-MGe-16 RS-MGe-12 RS-MGe-8
            MgO%≥   45 50 55 60
            Cr2O3%≥   18 16 12 8.0
            Apparent Porosity≤      22 22 20 20
            Bulk Density/g/cm3     3.05 3.0 2.95 2.90
            Cold Crushing Strength/MPa ≥   30 30 30 35
            0.2MPa Refractoriness Under Load/℃ ≥   1550 1550 1550 1530

            Classifications of Magnesia Chrome Brick 

            According to the content of major chemical components, International standards ISO1109 divide magnesia chrome brick series into the following types:

            • Magnesia chrome brick: 55%≤ MgO<80%
            • Chrome magnesia brick: 25%≤MgO<55%
            • Chrome brick:Cr2O3≥25%, MgO≤25% ( Basically, chrome brick is totally made of chrome ore.)
            Magnesia Chrome Brick For Sale From RS Company
            Magnesia Chrome Brick For Sale

            Get Free Quote

              Your Name (required)

              Your Email (required)

              Your Phone

              Your Message (required)

              High Chrome Brick For Sale In RS Manufacturer
              High Chrome Brick For Sale In RS

              Get Free Quote

                Your Name (required)

                Your Email (required)

                Your Phone

                Your Message (required)

                According to the difference of the combined amount of MgO and Cr2O3, magnesia chrome brick can be classified into the following series:

                1. Rebonding magnesia chrome bricks of synthesis method is adopted fused magnesite chrome spinel as the main raw material, after high-pressure forming, high temperature sintering made a good erosion resistance performance of high-grade produce excellent special.
                2. Direct combination of mg -chrome bricks with high purity magnesia and chrome ore as raw material, high-pressure molding, high-temperature sintering, with anti-corrosion, high temperature and other characteristics suitable for nonferrous metals, seel and other high -temperature furnace.
                3. Sintering magnesite chrome bricks is in a first magnesia and ordinary chromium ore, after high-pressure forming, temperature sintering made an ordinary alkaline products, the products have a good high temperature performance and slag erosion performance.
                4. Special magnesia chrome brick is directly combined by high purity fused magnesia clinker and highpurity chromium concentrate and high-temperature composite toughening agents, the high -pressure forming , high temperature sintering made a performance special excellent product, it not only good erosion resistance performance is good, and thermal shock resistance than magnesia chrome bricks directly combined much better, this product has good solve erosion resistance performance and thermal shock resistance can’t sync contradiction.

                Need Magnesia Chrome Brick? RS Company Here Can Help You! Click for Details!

                Compositions of Magnesia Chrome Brick 

                Generally, the main raw materials of producing MgO-Cr2O3 are magnesia, chrome ore, synthetic magnesium chrome sand. And the production technology of calcined magnesia chrome brick is the same as that of magnesia brick.

                Magnesia chrome brick is a kind of refractory product with MgO and Cr2O3 as main components, periclase and spinel as main mineral components.

                • Raw materials: magnesia, chrome ore,synthetic magnesium chrome sand
                • Chemical component: MgO and Cr2O3
                • Main mineral components: periclase and spinel

                Production process of Magnesia Chrome Brick 

                The manufacture process of magnesia chrome bricks is similar to that of magnesia bricks. In order to eliminate the loosening effect caused by the expansion of the spinel when the brick is sintered during the firing process due to the reaction of MgO and Cr2O3, Al2O3 or the oxide of direct combination magnesia chrome brick, the common co-sintered material can also be used to make the magnesia chrome brick.

                In addition, there are non-burned magnesia chrome bricks, for example, non-fired magnesite-chrome bricks combined with an inorganic magnesium salt solution. The non-fired magnesium chrome brick has a simple production process, low cost, and good thermal stability, but the high temperature strength is far lower than that of a fired brick.

                Magnesia Chrome Bricks From RS Factory
                Magnesia Chrome Bricks From RS

                Get Free Quote

                  Your Name (required)

                  Your Email (required)

                  Your Phone

                  Your Message (required)

                  Magnesia Chrome Bricks for Lead Smelting Furnace
                  Magnesia Chrome Bricks for Lead Smelting Furnace

                  Get Free Quote

                    Your Name (required)

                    Your Email (required)

                    Your Phone

                    Your Message (required)

                    Magnesia Chrome Bricks for Copper Smelting Furnace
                    MGe Bricks for Copper Smelting Furnace

                    Get Free Quote

                      Your Name (required)

                      Your Email (required)

                      Your Phone

                      Your Message (required)

                      Applications of Magnesia Chrome Brick 

                      Magnesia chrome brick has a wide range of uses. It can be applied in the metallurgical industry, architectural material industry, and other non-ferrous smelting furnace. Magnesia brick has almost been replaced by the magnesia chrome brick in the steel and non-ferrous metal smelting industry. Besides, magnesia chrome brick is used in the cement rotary kiln, glass kiln and other thermal equipment. In detail, it can be used in the following parts:

                      • Open hearth furnace, Outside refining furnace, Electric furnace
                      • Non-ferrous metal smelting furnace
                      • Sintering zone of cement rotary kiln and regenerator of glass furnace
                      • Flash furnace analyze reaction tower and sedimentation tank
                      • Tap hole, and permanent lining
                      Magnesia Chrome Brick for Non-Ferrous Smelting
                      Magnesia Chrome Brick for Non-Ferrous Smelting

                      Get Free Quote

                        Your Name (required)

                        Your Email (required)

                        Your Phone

                        Your Message (required)

                        Magnesia Chrome Brick With Strong Packaging From RS Company
                        Magnesia Chrome Brick With Strong Packaging

                        Get Free Quote

                          Your Name (required)

                          Your Email (required)

                          Your Phone

                          Your Message (required)

                          Magnesia Chrome Brick Supplier

                          Rongsheng Kiln Refractory Material Co., Ltd. is located in Xinmi City, Henan Province, China. RS company upholds the consistent business philosophy, pursues the tenet of “honesty, humility, innovation, and dedication” and regards “high quality and low price” as the cornerstone of the company’s development. RS regards “Rongsheng Brand” as our strategic target. After more than 20 years of development, Rongsheng has formed a scientific management process and a sound customer information management system. What’s more, RS manufacturer has established long-term cooperative relations with multiple enterprises from home and abroad with its good corporate image, excellent product quality and consummate after-sales service. So our company RS can provide our customers with satisfactory, timely and efficient services. What are you waiting for? Please feel free contact us to buy what you want!

                            Various Cheap Refractory Fire Bricks For Sale In RS Factory. Any Interest? Leave Your Requirements Now!