Products
Steel fiber reinforced castable
Packing: 25 kg/bag, 50 kg/bag preservation precautions: moisture-proof shelf life: 6 months
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Light-weight high-strength castable
Lightweight high-strength castable is designed according to the operating conditions of thermal equipment, with scientific and reasonable volume density and high structural strength, so that the thermal equipment can reduce heat loss during high temperature operation, save energy consumption and reduce environmental pollution, and achieve greater economic benefits.
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The burner bricks and heat storage boxes developed by our company have the characteristics of good volume stability, high temperature resistance, anti-cracking and anti-spalling. It has been successfully used in more than 300 heating furnaces in more than 80 units, including Taigang, Tangshan Iron and Steel, Jiuquan Iron and Steel, Nangang, Kunming Iron and Steel, Chenggang, Jigang, Nigang, Shanshan Iron and Steel, Jiu Steel, Yangang, Ganglu, Xinfu Steel, Jianlong Iron and Steel, etc.
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The heat storage ball produced by our company has the characteristics of low shrinkage rate of re-burning line, high load softening temperature and strong corrosion resistance, especially in the process of heat storage burner change, the temperature drops rapidly and rises in the environment, the thermal shock stability is good, the amount of heat storage is large, and the occurrence of thermal shock crushing reduces ventilation or blocks the channel.
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Magnesia Carbon (MgO-C) Bricks for EAF
The electric furnace magnesia carbon brick series is designed and manufactured by our company according to the different parts and different conditions of use of the electric furnace. It uses high purity and high density fused magnesia or large crystalline fused magnesia, high purity graphite and so on as the main raw materials, adds special antioxidants, uses phenolic resin as binder, and is formed by high pressure.
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The electric furnace cover and refining furnace cover developed by our company are made of high-quality raw materials, using ultra-fine powder combination technology, adding high-efficiency additives, and optimizing the particle size composition. There are three kinds of andalusite, corundum and chrome corundum. It has the characteristics of good thermal shock stability, corrosion resistance and long service life. Strong resistance to arc radiation, excellent resistance to steel slag and furnace CO, CO₂, SO gas erosion ability. Suitable for ordinary electric furnace, ultra-high power electric furnace, LF refining furnace and VD furnace use.
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Dry ramming mass for EAF bottom
Electric furnace bottom dry ramming material series is based on the principle of the most closely packed particles, the selection of high-quality synthetic raw materials and additives, binding agents prepared, with strong resistance to molten steel permeability, erosion resistance, easy sintering, high bulk density, convenient construction and other characteristics, is the ideal material for HP, UHP electric furnace bottom use.
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The electric furnace spraying material series developed by our company is made of high-quality heavy burned magnesia sand and other alkaline composite materials, mixed with special composite binders and additives through reasonable particle size composition. Good sintering, strong slag resistance, and the rebound rate is small, high adhesion rate, easy to spray repair operation. Can be widely used in the hot zone of electric furnace, ultra-high power electric furnace, slag line, furnace slope, side wall, tapping port and other parts of the hot repair, is to make the furnace lining to achieve uniform erosion, improve the life of the ideal supporting materials.
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Using mullite or microporous mullite as the main raw material, the use of micro-powder combination, the product has the advantages of anti-spalling, good thermal shock stability, high temperature resistance, long service life and so on.
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The Sliding Plate produced by our company is mainly made of sintered tabular corundum, zirconium corundum and zirconium mullite. It adopts composite antioxidants and introduces metal aluminum powder and magnesium aluminum alloy.
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Wet spraying castables for torpedo tank
The self-flowing castable developed by using super high aluminum, fused corundum and silicon carbide as the main raw materials has good fluidity, no mold is needed during construction, and there is no dust pollution on the construction site. Construction speed block, saving construction time; The sprayed material has fast hardening and high strength, and the material has good erosion resistance and erosion resistance.
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