Ferrosilicon 70 is a common alloy composed mainly of the elements iron and silicon, with a silicon content of about 70%. It is usually used as a deoxidizer and alloying element in iron and steel smelting, and has important applications in the iron and steel industry. The main characteristics and uses of ferrosilicon 70 are as follows:
ferro silicon 70 main characteristics
1. High silicon content: the content of silicon in ferrosilicon 70 is about 70% or so, which enables it to significantly improve the hardness and antioxidant properties of steel in iron and steel.
2. Good deoxidizing effect: Ferrosilicon 70 can effectively remove the oxygen content in the steel and reduce the generation of oxides in the steel, thus improving the quality of the steel.
3. Improved Steel Properties: By adding Ferrosilicon 70, the wear resistance, strength and toughness of steel can be improved.
4. Low melting point: ferrosilicon alloys generally have a low melting point, making them easy to add and use in the steel smelting process.
ferro silicon main uses
1. Steel Deoxidizer: Ferrosilicon 70 is widely used as a deoxidizer in iron and steel smelting, which can remove oxygen from steel, avoid oxide inclusions and enhance the purity of steel.
2. Alloying Additive: It is also used in the alloying process, especially in the production of certain types of stainless steel and special steels, to increase the silicon content of the steel and improve its mechanical properties and corrosion resistance.
3. Electrical Steel Manufacturing: Ferrosilicon 70 is also commonly used in the manufacture of electrical steels, especially as the core material for transformers and electric motors, which require a high silicon content to improve electromagnetic properties.
ferro silicon chemical composition
The typical chemical composition of Ferrosilicon 70 is as follows:
- Silicon (Si): approximately 70%
- Iron (Fe): the rest, about 30%.
- Other impurities such as Aluminum (Al), Calcium (Ca), Sulfur (S), Phosphorus (P), etc. are present at lower levels and are usually strictly controlled to ensure the quality of the alloy.
Overall, ferrosilicon 70 is a very important alloy material in steel smelting and plays an important role in improving the performance and quality of steel.
contact us
ZHENAN INTERNATIOANL CO., LTD
Email: hester@zaferroalloy.com
Website: www.metal-alloy.com
Address: Huafu Office Building, Anyang, Henan province, China.
Welcome to our company or factory for a visit!
Hot Tags: ferro silicon 70 enhancing steel quality and performance, China ferro silicon 70 enhancing steel quality and performance manufacturers, suppliers, factory, Reliable Ferro Silicon Aluminum Alloy Ball, Ferro Silicon Aluminum, Iron phosphorus powder, ferro phosphorus FeP18 solid, Ferrophosphorus FeP18 Lumps, phosphorus and iron powder