Products

Product Classification

Breathable brick

Breathable brick is metal tube-magnesia carbon brick composite type. The vent passage is a heat-resistant stainless steel pipe (φ3 × 1 or φ4 × 1), and the number of steel pipes is between 10 and 100 according to the size of the brick type. The matrix is made of high-quality magnesia-carbon bricks, which are synchronized with the life of the furnace bottom.

Electric furnace cover, refining furnace cover

Electric furnace cover and refining furnace cover are aimed at the conditions such as frequent thermal shock of furnace cover materials, erosion of steel slag and CO, CO, SO gas in the furnace, radiation of high-temperature arc light, and airflow wear formed by high-speed dust extraction in the furnace. According to the different use and operating conditions of various electric furnaces and refining furnaces.

Steel tapping port

The tapping port adopts high-purity electrofused magnesia or electrofused large crystalline magnesia, with high-purity graphite, adding unique antioxidants and phenolic resin as binding agent, and is formed by cold isostatic pressing (integral tapping port) or machine pressing (split tapping).

$High quality refractory slurry$

High quality refractory slurry

Refractory mud mainly chrome corundum, high alumina, aluminum magnesium, magnesium, carbonaceous, etc.; this series of products have the characteristics of suitable solidification time, high bonding strength, good high temperature performance, etc.; suitable for metallurgy, building materials, petrochemical, machinery and other industries.

Tundish coating, phosphorus-free coating

Phosphorus-free coating is specially developed for special steel such as stainless steel. The product uses a unique combination system to effectively prevent the phosphorus impurity pollution caused by the coating in the use of molten steel.

Light-weight spray coating for tundish

ZQT-M70 series of light spray coating, made of high-quality magnesia and high-quality forsterite and other raw materials. The product does not contain sulfur, phosphorus and other elements, does not pollute the molten steel, and has the advantages of good heat preservation and long service life.

Slag retaining plate, impact plate, wall plate, nozzle block

The series of products are mainly divided into aluminum, magnesium aluminum spinel, magnesium and magnesium silicon four series, according to the user's smelting process, the use of time and clean molten steel and other different requirements of the above products for a reasonable mix.

Tundish breathable nozzle block

TPB series tundish breathable nozzle seat brick adopts high-tech ceramic rod, porous ceramic as gas channel, and high-performance castable as peripheral material. This new type of ceramic composite nozzle seat brick has the dual functions of highly removing impurities and increasing molten steel flow, effectively solving the problem of blockage of submerged nozzle.

Tundish dispersion type magnesia air curtain retaining wall

Dispersion type magnesia gas curtain retaining wall of tundish adopts magnesia as main raw material, adds admixture, adopts press forming, and is fired at 1500 ℃.

High temperature firing skateboards and high performance skateboards

High-temperature firing skateboards and high-performance skateboards have the characteristics of high strength, erosion resistance, thermal shock resistance, and long life. They are the preferred materials for large and medium-sized tundish continuous casting, which can meet the needs of casting different steel grades.

Sizing nozzle

The main component of the nozzle is zirconia, which has the characteristics of high fire resistance, good thermal shock resistance, erosion resistance, erosion resistance, small diameter expansion and long life. With the help of the quick-change system, multiple down nozzles can be replaced in one pouring of the tundish to match the long-life tundish lining.

Zirconium-lined tundish upper nozzle

The main component of the nozzle lining of the upper nozzle of the tundish with zirconium lining is zirconium oxide, which has the characteristics of high fire resistance, good thermal shock resistance, erosion resistance and erosion resistance, and can improve the number of single-cast continuous casting furnaces in the tundish with the three major products produced by our company.

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