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Product Details:
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| Al: | ≥35％ | Al2O3: | 10-20％ |
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| CaO: | 10-15％ | SiO2: | ≤8％ |
| MgO: | ≤5％ | S: | ≤1.5％ |
Supply: Aluminum calcium balls contain Al ≥ 30 and Ca ≥ 20 (the composition of aluminum calcium balls can be adjusted according to user requirements). The product is suitable for electric furnaces, converters, intermediate frequency furnaces, and external smelting, and can replace aluminum wire, calcium silicate, silicon aluminum, and calcium aluminate to better meet the deoxidation, refining, and other operations of molten steel. It has a significant effect on changing the impurity morphology of steel liquid, refining fine particles, improving the processing performance of steel, and improving steel quality. Our company can also customize and produce metallurgical furnace materials of various specifications and indicators according to customer requirements,
The aluminum and calcium content in aluminum calcium balls can be controlled in an appropriate amount and adjusted according to user needs. It is made using high-tech ball pressing production equipment with a single ball particle size of 15-50mm. The ingredients are reasonably proportioned and subjected to strong compression. The product is suitable for electric furnaces, converters, medium frequency furnaces, and external smelting, and can better meet the deoxidation and desulfurization effects of steel.
Uniform chemical composition, low melting point, fast melting speed, can shorten smelting time, does not contain fluorine, does not corrode furnace lining and ladle, does not absorb water or moisture, is easy to store and transport, due to stable phase, fast slag formation, can reduce pollution to steel plant dust, comprehensively stabilize refining process, does not contain impurities such as hydrogen, nitrogen, carbon, etc., is conducive to improving steel quality.
1, Physical and chemical standards for aluminum calcium spheres:
Al ≥ 40%, Al2O3: 10-20%, MgO ≤ 3.0%, CaO: 10-15%, SiO2 ≤ 6.0%, S ≤ 0.50%, P ≤ 0.50%; Specification: 10-50mm
2, Aluminum calcium ball product characteristics:
1. Uniform chemical composition, low melting point, around 1365 ℃, fast melting speed, can shorten smelting time.
2. Free of fluorine, non corrosive furnace lining and ladle.
3. The structure is dense, non absorbent, and easy to store and transport in the warehouse.
4. Due to its stable phase and fast slag formation, it can reduce dust pollution to steel plants and completely stabilize the refining process.
5. Free from impurities such as hydrogen, nitrogen, and carbon, with good metallurgical effects, it is conducive to improving the quality of steel.
3, Practical methods for aluminum calcium spheres:
1. The composition of aluminum calcium spheres can be adjusted according to user requirements;
2. It is better to add the ladle after it is moved to the refining furnace or add it in batches;
3. The consumption of T steel is 0.8-1.5 kilograms.
4, Packaging and storage of aluminum calcium balls:
1. The packaging material and unit weight are based on user needs.
2. Waterproof, rainproof, and moisture-proof measures should be taken during storage and transportation.
In order to practice the concept of green development, energy conservation, and cost reduction, the aluminum calcium ball deoxidizer product, a steelmaking auxiliary material, has been well received after being used in multiple steel mills. During use, it reduces the occurrence of smoke and dust, and the deoxidized products are easy to float and discharge. The price is lower than using pure aluminum and other metals alone, which increases the steelmaking efficiency and has been promoted for use. After application experiments in the 70t electric furnace smelting of welding wire steel, the expected results have been achieved, providing a guarantee for the future development of new varieties of aluminum calcium ball steel slag materials. Good products require a good research team, and Yao Juxiang's strong research support has become a strong backing for the enterprise, sincere cooperation, unity, and win-win. Our company also produces products such as aluminum ash balls and aluminum slag balls. Welcome to choose, cooperate sincerely, achieve mutual benefit and win-win, clarify the development positioning of steelmaking environmental protection, and implement enterprise upgrading to play a significant advantage. We will work together to play the main melody of the times.
In addition, our company can also customize and produce metallurgical furnace materials of various specifications and indicators according to customer requirements.
