Products Description
Ferro silicon powder is essentially the same as ferrosilicon and has the same chemical properties. The only difference is the physical form and purpose. It is finely grained ferrosilicon that has been polished. It is often used as an additive in metallurgical procedures. Because the contact area of the fine powder is large, it is easier to react, saving time and energy.
Products Parameters
| Grade | Chemical Composition % | |||||
| Si | Mn | Al | C | P | S | |
| FeSi75A | 75.0-80.0 | ≤0.4 | ≤2.0 | ≤0.2 | ≤0.035 | ≤0.02 |
| FeSi75B | 73.0-80.0 | ≤0.4 | ≤2.0 | ≤0.2 | ≤0.04 | ≤0.02 |
| FeSi75C | 72.0-75.0 | ≤2.0 |
≤0.1 |
≤0.04 | ≤0.02 | |
| FeSi70 | 72.0 | ≤0.5 | ≤2.0 | ≤0.2 | ≤0.04 | ≤0.02 |
| FeSi65 | 65.0-72.0 | ≤0.6 | ≤2.5 | ≤0.04 | ≤0.02 | |
Products Pictures
1.Ferro silicon powder has a wide range of uses, but it is mainly added as an additive to the industrial smelting process to achieve the purpose of accelerating the reaction and saving energy and consumption, and sometimes it is also something that must be added to ensure the quality and characteristics of industrial products.
2.Ferro silicon powder is usually used as a deoxidizer and alloying agent in the steelmaking industry. In order to obtain steel with qualified chemical composition and ensure the quality of steel, deoxidation must be carried out in the final stage of steelmaking, and the chemical affinity between silicon and oxygen is very large, so ferrosilicon is a strong deoxidizer for precipitation and diffusion deoxidation in
steelmaking.
3.Of course, this does not mean that ferro silicon powder can only be used as an additive, it can also be used for a larger purpose.Adding a certain amount of silicon to the steel can significantly improve the strength, hardness and elasticity of the steel, so it is also used as an alloying agent when smelting structural steel, tool steel, spring steel and silicon steel for transformers.
4.In addition, in the steelmaking industry, ferro silicon powder is often used as a heating agent for ingot caps to improve the quality and recovery rate of steel ingots by taking advantage of the fact that ferrosilicon powder can release a large amount of heat when fired at high temperatures.
5.Our company have our own factories to producy ferro silicon powder. Therefore,we can ensure the quality and quantity of our producitons. Otherwise,we have the professional team to sale our productions all over the word. We have recieved lots of satisfactions of our custormers.
If you need silicon metal related products, please write to us the items you need, and we will send you our latest quotation immediately for your reference.
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