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Low Aluminum Ferro Silicon


Low aluminum ferro silicon is a special kind of ferro silicon. The production of low aluminum ferro silicon is made by using natural silica as raw material, metallurgical coke as reducing agent and adding a certain amount of iron-bearing material in ore-heat electric furnace. It used to avoid the formation of hard Al2O3 and Al2O3-CaO inclusions in a range of steel types.

Low Aluminum Ferro Silicon

Properties of Low Aluminum Ferro Silicon

Now the production of low-aluminum ferro silicon with iron containing materials are carbon steel scraps, and the amount of its addition is less than silica and coke, and moreover the granular size of steel chips is difficult to ensure, so it is inevitable to cause the uneven distribution of steel chips in the furnace, causing the furnace resistance value uneven distribution and frequent fluctuations. It is difficult to stabilize the electrode and alloy composition of the same.

Difference Between Low Aluminum Ferro Silicon And Ferro Silicon

The difference between low aluminum ferro silicon and ordinary ferro silicon is mainly the amount of aluminum content. Low aluminum ferro silicon mainly refers to the aluminum content of ferro silicon less than 1.0%, 0.5% and 0.1%.

Application Of Low Aluminum Ferro Silicon

  • Used as deoxidizer and alloying agent in steelmaking industry.
  • Used as inoculant and nodularizer in the cast iron industry.

Low Aluminum Ferro Silicon From XLS Metals

XLS Metals(Anyang Xinlongsen Metallurgical Material Co.,Ltd) is a professional manufacturer of low aluminum ferro silicon. We have several years’ experience in producing low aluminum ferro silicon in China. Good quality, Stable quantity, make us get more and more order from local and abroad market.


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