We know that we need to add some metal silicon powder when smelting ferroalloys, and adding a good metal silicon powder during smelting will have a great promotion effect on its effect, so why is it exactly?
The characteristics of metal silicon powder:
First, high temperature resistance
Silicon metal powder has a strong high temperature resistance, so very often in the production of refractory materials and powder metallurgy, adding the appropriate amount of silicon metal powder can greatly improve the high temperature resistance of silicon metal powder.
Wear resistance
Usually we will add silicon metal powder in the production of some wear-resistant castings to improve the wear resistance of castings.
Deoxidation
Silicon metal powder, as the name suggests, there is a certain amount of silicon elements, can be an affinity for oxygen and then produce silicon dioxide, and in the deoxidation of the smelting time to reduce the reactivity, to ensure the safety of deoxidation performance!
In addition, in the metallurgical foundry industry metal silicon powder has also been greatly applied, in the steelmaking into the metal silicon powder can be used as a deoxidising agent, alloy additives, etc., the effect is very significant, while in the production of castings metal silicon powder can also be used for inoculant use.
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