Calcium Silicon Powder: High Purity ≥90% | Best Price

Processing of Calcium Silicon Powder

To produce high-performance calcium silicon powder, strict selection of the raw materials is essential. Xls metals employs complex procedures and processing techniques, including manual screening, laboratory sampling and testing, mechanical crushing, and precision grinding with high-precision instruments. This yields calcium silicon powder that is high-performance, high-purity, and uniform in particle size. Additionally, we employ methods like electric silicon thermal reduction and metal thermal reduction to further purify the calcium silicon powder, achieving purity levels exceeding 90%.

During the processing of calcium silicon powder, controlling the process parameters and quality is crucial as it directly impacts the performance of the powder. We typically implement strict controls over the following aspects:

• Temperature control: The electric silicon thermal method requires strict maintenance of the furnace temperature within ±50°c; otherwise, impurities (such as ca₂sio₄) May form.

• Particle size adjustment: The finished product must be crushed by a ball mill to achieve a fineness of 200-400 mesh (74-37 microns), ensuring uniformity through air classification.

• Environmental requirements: The dust concentration in waste gas must be below 30 mg/m³ (according to gb 28664-2012). Most companies implement a combination of baghouse dust collection and activated carbon adsorption.

Wide Applications of Calcium Silicon Powder

• Construction industry: Calcium silicon powder is used as a concrete admixture, enhancing concrete’s durability, fire resistance, and impermeability. It can also be utilized in the preparation of refractory bricks and coatings.

• Metallurgy industry: In metallurgical processes, calcium silicon powder serves as a deoxidizer and desulfurizer, contributing to improved metal quality and purity.

• Ceramics industry: Calcium silicon powder acts as a flux and glaze in ceramic manufacturing, lowering the sintering temperature while enhancing product gloss and mechanical strength.

Sustainable Development of Calcium Silicon Powder

The application of calcium silicon powder in various industries is increasingly extensive. However, with the implementation of environmental protection policies, many calcium silicon powder companies have started addressing the environmental pollution generated during production. Xls metals conducts in-depth research on the calcium silicon powder processing technology and employs hydrogen as a reducing agent, effectively reducing carbon emissions by 30%. We have also established competitive raw material mining bases to further reduce production costs while implementing smart control systems that limit energy consumption errors to ±5%. Through continuous research on all aspects of calcium silicon powder performance, it is gaining widespread application across various industries, receiving accolades for its high performance and excellent service.