Metallurgical materials

The sintered and pre melted refined slag (calcium aluminate) produced by our factory is synthesized by sintering or melting high-quality materials. It has the functions of rapid slag formation, arc embedding, slag making, and absorption of steel inclusions for desulfurization. It has strong deoxygenation and desulfurization effects, which can reduce gas in steel and impurities. This product is carefully selected from various raw materials for sintering or melting, generating

Electric melting refining slagProduct Introduction:Steel refining is an important process in steelmaking, and steel refining agents are an important factor determining the effectiveness of steel refining. Traditional steel refining agents are prepared by mixing lime and bauxite in a certain proportion. This method has obvious drawbacks, not only affecting the slag forming speed, refining time, and energy consumption of the refining agent, but also generating certain dust

Reasons for splashing during converter steelmaking:Splashing is very common in converter steelmaking. The density of molten steel in the furnace is about 7.0tm3, and the density of slag is 3.2t/m3. The slag is covered on the molten steel. The carbon oxygen reaction is inhibited below 1470 ° C, but it can be carried out smoothly above 1470 ° C. If it is not done properly (such as the improper addition of the second batch of slag materials), the temperature of the slag will be

Refining furnace composite deoxidizerThis product is a substitute for traditional silicon iron powder, calcium carbide, carbon powder, and silicon carbide. It has a fast deoxidation reaction, fast formation of white slag, shortened (refining) reduction time, reduced material consumption, reduced environmental pollution, and improved working conditions. This product has strong deoxygenation and desulfurization capabilities, which can change the distribution of inclusions in

Metal aluminum powder is made by mechanical processing method, with the characteristics of uniform particles and high active aluminum. The specific specifications are: particle range 0-7mm, can be screened according to customer requirements, and the active aluminum content is not less than 98.5%. Very suitable for the production of metallic calcium, strontium, refractory materials, metallurgical auxiliary materials, and other aspects by reduction method.1. Metal aluminum deoxidizer bal

Diffusion deoxidizer and foaming agent can be used at the refining furnace station, and can also be added to the slag surface after the initial steelmaking is completed, with a dosage of 0.3-0.6kg/t steel. The refined submerged arc slag (slag promoter) produced by our company has the characteristics of carbon free, low sulfur phosphorus, low addition amount, good foaming effect, and no damage to the basic slag system. Refined submerged arc slag has good foaming function, and

Multi functional composite slag washing material is a new type of material developed by our company for the current refining process in China's steel and metallurgical industry. Mainly used for furnace refining, it can also be used for deoxidation and desulfurization of molten iron after testing.Refining slag cleaner for steelmaking is an auxiliary material added to the outside of the furnace to further improve the quality of molten steel by flushing the refining slag cleaner

Comprehensive deoxygenation desulfurizer is a steelmaking auxiliary material developed by our company. It is suitable for deoxygenation and desulfurization in various forms of steelmaking, especially suitable for deoxygenation and desulfurization in converter steelmaking. It has strong deoxygenation and desulfurization effects, which can effectively improve the flow performance of molten steel and solve the problem of nozzle nodulation. Reduce gas in steel and reduce

Foam flux is an additive in various forms of steelmaking, which can accelerate the formation rate of slag, have a long foaming time, and significantly reduce the content of sulfur and phosphorus in steel slag. Taking an electric furnace as an example, foaming flux can achieve the following usage effects:1. The slag forms quickly, has a long foaming time, and good flowability.2. Strong submerged arc performance, foam slag can bury the arc light as soon as possible, and the

The sintered and pre melted refined slag (calcium aluminate) produced by our factory is synthesized by sintering or melting high-quality materials. It has the functions of rapid slag formation, arc embedding, slag making, and absorption of steel inclusions for desulfurization. It has strong deoxygenation and desulfurization effects, which can reduce gas in steel and impurities. This product is carefully selected from various raw materials for sintering or melting, generating minerals mainly c

High-performance silicon aluminum alloy deoxygenation spheres with 35-45% silicon and 18-35% aluminum content. Replaces traditional silicon calcium barium, improves steel quality by refining grain structure, enhances processing performance, and reduces steelmaking costs. Used for rail steel, low-carbon steel, stainless steel, and specialty alloys with 1.5-2.5kg/ton dosage.

Advanced smokeless aluminum slag ball for environmentally conscious steelmaking. Features deoxygenation capabilities, slag modification properties, and enhanced desulfurization. Available in 10-40mm particle sizes with customizable chemical composition. Supports sustainable steel production with energy-saving and smoke-free operation.

Advanced slow-release deoxidizer for steel production featuring 8-26% aluminum content, rapid slag foaming, and continuous deoxidation. Improves desulfurization efficiency, reduces combustion loss, and enhances steel purification. Custom formulations available for specific mill requirements.

Industrial steel refining agent containing over 15% active aluminum powder for enhanced deoxidation, desulfurization, and dephosphorization. Improves steel purity, reduces inclusions, and prevents defects like pores and cracks. Suitable for stainless steel, carbon steel, and alloy steel applications with 0.2-0.3% usage rate. Increases product yield and mechanical properties.

Advanced electric melting refining slag with calcium aluminate composition for rapid slag formation and efficient steel purification. Features low melting point, high desulfurization rate, and dust-free operation. Supports eco-friendly steelmaking with reduced refining time and energy consumption while removing alumina inclusions and impurities.

Advanced steel refining accelerator integrating deoxidation, slag formation, and desulfurization functions. Features 12-18% AL and 55-75% AL2O3 composition, maintains foaming for over 25 minutes, and replaces multiple traditional materials. Double-layer packaging in 25kg and 50kg bags for industrial metallurgical applications.

Advanced desulfurizer for steel production with 30-80% desulfurization efficiency. Compatible with converter, electric furnace, and medium frequency furnace operations. Reduces noise pollution, electrode consumption, and steelmaking costs while improving thermal efficiency. Custom specifications available for various metallurgical applications.

Premium electromelted calcium aluminate refining slag with uniform composition, low melting point, and fast melting speed. Fluorine-free and non-corrosive to furnace linings. Reduces carbon enhancing agent usage by 30-50% and provides comprehensive stabilization for steel refining processes. Suitable for LF furnaces, open hearths, and converter ladles.

High-performance silicon aluminum alloy deoxidizer containing ≥40% aluminum and ≥18% silicon for efficient steel production. Replaces silicon calcium barium, improves steel quality, enhances alloy recovery rates, and reduces manufacturing costs. Ideal for rail steel, low-carbon steel, and stainless steel applications with significant economic benefits.

High-purity aluminum particles (99.5% AI) for professional metal surface treatment. Available in sizes from 0.6mm to 2.0mm with hardness 65-125Hv. Ideal for sandblasting, polishing, burr removal, and surface brightening of aluminum, copper, and zinc workpieces. Custom specifications available.