Steelmaking industry and metallurgical industry, the role of silicon calcium powder is big?
In the production process of metallurgical industry, it is often necessary to use a variety of alloys for melting, so as to produce high precision alloy products. Silica-calcium powder is a kind of silica-calcium alloy with good reducibility. In metallurgical work, silica calcium powder and ferrosilicon powder are usually used to ensure production safety.
In the steelmaking industry, calcium silicate powder is also very commonly used as desulfurizer and deoxidizer, the effect is very good, so the utilization rate becomes very high, generally in the production of steel, low carbon steel, stainless steel is very common. Suitable for use as insulation agent in converter steelmaking workshop. It can also be used as inoculant of cast iron and additive in ductile iron production.
This is because calcium and silicon have a strong affinity for oxygen. Calcium, in particular, has a strong affinity for oxygen, but it also has a strong affinity for sulfur and nitrogen. Therefore, Si-Ca alloy is an ideal composite binder and desulfurizer. The deoxidizing products of silicon alloy are easy to float and discharge, and can improve the properties of steel, improve its plasticity, impact toughness and fluidity. At present, silicon - calcium alloys can be used instead of aluminum for deoxygenation.
The above is the application of silicon calcium powder in metallurgical industry. If you need to learn more about calcium silicate powder, please stay tuned!
