Silicon 99 is ladle refined silicon of minimum 99% purity. The material has a wide range of uses, and over the years several qualities have been tailored to fit the need of very different processes. Elkem has the ability to produce Silicon 99 with low content of phosphorus.
Silgrain® grades for aluminium alloys
By using Elkem’s unique Silgrain® qualities, customers can achieve a combination of alloying efficiency and high purity through the use of injection technology.