Purity is a concept that encompasses the state of being pure, uncontaminated, or free from impurities.

In the context of metallurgy, purity relates to the absence of alloying elements in a metal. Pure metals have a uniform composition without additional elements that may alter their properties.


Purity in silicon metal production is a critical aspect that directly influences the quality and performance of the final product. Silicon, a key component in various industries, especially in the manufacturing of semiconductors and electronics, requires an exceptionally high level of purity.

Daiwa Aluminum Lance Pipe, play a crucial role in maintaining purity during the silicon production process. These pipes are employed for precise injection of oxygen into Submerged EAF. The aluminum construction ensures resistance to corrosion, preventing any contamination that might compromise the purity of the silicon.