Atomized ferrosilicon 45 Si43-45%

 

Atomized ferrosilicon45 powder plays an indispensable role in the modern industrial system, thanks to its unique microstructure and excellent performance. This powdery ferroalloy product features a core index of 43%-47% silicon content, while strictly controlling impurity elements such as manganese, phosphorus, and sulfur to ensure stable performance in various application scenarios.

 

In terms of production process, the creation of 45 Atomized Ferrosilicon Powder is full of "technological sense". First, high-quality raw materials such as silica, coke, and steel scrap are carefully selected and smelted at temperatures above 1800°C in an electric arc furnace to form high-purity Ferrosilicon alloy liquid. Then, the key water atomization process comes into play—under the strong impact of high-pressure water flow, the high-temperature alloy liquid instantly breaks into micron-sized droplets, which solidify into spherical powder during rapid cooling. Finally, through precision screening and magnetic separation to remove impurities, the finished product with precise particle size and qualified purity is obtained, with common specifications ranging from 40 mesh to 200 mesh.

 

In terms of application,  Atomized ferrosilicon45 powder can be called an "all-rounder". In the welding industry, it is the "golden partner" of electrode coatings. Through efficient deoxidation and alloying, it significantly improves the strength and toughness of welds, ensuring the safety of large steel structures such as bridges and ships. In the metallurgical casting field, when used as an inoculant, it can refine cast iron grains, making castings such as automobile engine blocks and machine tool bases both strong and wear-resistant. In addition, with the rise of the new energy industry, it has gradually become an important raw material for lithium battery anode materials, contributing to improving battery energy density.

 

With the characteristics of "small size and great energy", 45 atomized ferrosilicon powder is moving from traditional industries to emerging fields, continuously promoting various industries to develop towards higher precision and stronger performance with stable quality and innovative potential.