Products Description
Products Description
| Grade | Chemical Composition % | |||||
| Si | Mn | AI | 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 | ≤0.5 | ≤2.0 | ≤0.1 | ≤0.04 | ≤0.02 |
| FeSi70 | 72.0 | ≤2.0 | ≤0.2 | ≤0.04 | ≤0.02 | |
| FeSi65 | 65.0-72.0 | ≤0.6 | ≤2.5 | ≤0.04 | ≤0.02 | |
Products Description
Ferro silicon 70, also known as ferro silicon 70 alloy, is a silicon-based alloy in ferro alloy industry. Its main components include silicon and iron, the content of silicon is usually around 70%, while the content of iron is around 30%. In addition, it may contain a small amount of carbon, aluminum, manganese, calcium, magnesium and other elements. And the content and proportion of these elements will be adjusted according to the specific application requirements.Ferro silicon 70 is widely used in many industrial fields.
First of all, in the steelmaking industry, ferro silicon 70 is used as a reducing agent to reduce the oxide content of metals and promote the precipitation of impurity elements in steel, thus improving the performance of steel. In addition, ferro silicon 70 can also improve the corrosion resistance and ductility of steel. Secondly, in the foundry industry, ferro silicon 70 is used to adjust the chemical composition of castings and control the properties and microstructure of castings, so as to produce more uniform crystal structure and higher mechanical properties. At the same time, ferro silicon 70 can also reduce the defects of castings and improve the overall quality of castings.
In addition, ferro silicon 70 also has important application value in the chemical field. It can be used as a raw material for synthesizing polymer materials such as silicone and silicone rubber, which are widely used in the fields of electronics, aviation and medical treatment. In the electronic industry, ferro silicon 70 can also be used to manufacture electronic components such as semiconductor materials, chips and capacitors. Generally speaking, ferro silicon 70 plays an important role in many industrial fields such as iron and steel smelting, foundry, chemical industry and electronics because of its unique chemical composition and wide application fields.
Hot Tags: steelmaking ferro silicon lumps 70, China steelmaking ferro silicon lumps 70 manufacturers, suppliers, factory, High Purity Silicon Powder 98, High Purity Silicon Metal Powder 98, Si Powder, In Powdered Form Silicon 200 mesh, Pure Silicon Powder 150 mesh, Industrial Silicon Powder 97