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This product is made of high-purity raw materials, molded through vibration, and baked under low-temperature.
Split purging plug consists of slit-type or anti-infiltration purging plug core, well block and high-quality mortar, all of which could be purchased separately. Its flexibility meets the requirements of different refining conditions, and it is used in the argon blowing process of LF, LF-VD, CAS-OB refined ladle and continuous casting ordinary ladle. The high-quality mortar is made of high-purity corundum and many additives. Customers only need to add water before use. It has the advantage of high refractoriness, easy to blend, high bond strength, good safety and easy dissociation.
This product is prefabricated with high-performance ultra-low cement castable. It has the advantage of high cold and thermal strength, good thermal shock stability, long service life, resistance to steel slag and high-temperature airflow erosion, resistance to high-temperature arc radiation, and resistance to airflow wear caused by high-speed dust extraction in the furnace. It is suitable for the triangular area of electric furnace covers. Our company has a complete set of mature solutions for electric furnace covers, and currently we can manufacture electric covers with a diameter of 6 meters, which is suitable for use in ordinary electric furnaces, ultra-high power electric furnaces, refining furnaces, and VD furnaces.
Magnesium oxide castables are widely used in refining ladles due to their advantages such as fast construction, labor saving and better slag resistance. However, the performance of on-site castables is greatly affected by factors such as temperature, PH value, hardness, casting time, vibration intensity, maintenance time and drying time. In order to solve this problem, we have developed carbonless precast blocks with the following advantages: short installation time, no need for large mixers and molding equipment, no need for skilled installation procedures, short drying time compared to castables, suitable for quick turnaround of ladles, no explosive flaking, no thermal flaking, and better slag resistance.
The tundish prefabricated components include slag wall, slag weir, impact pad and flow straightener, etc., which are made of magnesia, bauxite, white corundum, etc. as the main raw materials, combined with micro powder and superfine powder, mixed with coagulant and dispersant, preformed, and baked at medium temperature. It is suitable for continuous casting tundish, and prefabricated with different lifetime and materials according to the different smelting requirements of customers. The product is used in Guangzhou Lianzhong Stainless Steel Co., Ltd. and other companies, and has been well received by customers.
This product is prefabricated with corundum mullite castable, which has high strength, good thermal shock resistance, erosion resistance and long service life. Its unique burner brick structure design allows for very full fuel combustion. The product is used in Wuyang Iron and Steel, HBIS, Fives Stein (Shanghai) Industrial Furnace and other companies, and has been well received by customers.
The upper/down nozzle are mainly made of sintered corundum, fused corundum, fused mullite, and other raw materials.
The upper/down nozzle are mainly made of sintered corundum, fused corundum, fused mullite, and other raw materials.
This product has been developed to meet the demand for production of low-carbon and ultra-low-carbon steel. In contrast to carbonless prefabricated blocks, the developed product is formed by friction press molding, so we can easily customize the required bricks (with or without carbon) and can meet a wide variety of service conditions.
The ladle bottom magnesia carbon brick is made of EAF magnesia and flake graphite as the main raw materials, adding an appropriate amount of antioxidants, and phenolic resin as a binding agent through high pressure molding, which has excellent erosion resistance and thermal shock stability.
The ladle slag line magnesia carbon brick has the characteristics of strong slag erosion resistance, erosion resistance, and thermal shock stability.
EAF magnesia carbon brick is made of capacitive magnesia and high-carbon graphite as the main raw materials, adding an appropriate amount of antioxidant, and using phenolic resin as a binding agent through high-pressure molding. The products have excellent erosion resistance and thermal shock stability, and are widely used in electric arc furnaces.
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