We Produce Calcium Silicon

Because calcium has a strong affinity with oxygen, sulfur, hydrogen, nitrogen and carbon in liquid steel, calcium silicon alloy is mainly used for deoxidation, degassing and fixing sulfur in liquid steel.

The addition of silicon calcium to molten steel produces a strong exothermic effect. Calcium becomes calcium vapor in the molten steel, which has stirring effect on the molten steel and is beneficial to the floating of non-metallic inclusions. After the deoxidation of Si-Ca alloy, the non-metallic inclusions with large particles and easy to float are produced, and the shape and properties of the non-metallic inclusions are also changed. Therefore, silicon calcium alloy is used to produce clean steel, excellent L-quality steel with low oxygen and sulfur content, and special performance steel with extremely low oxygen and sulfur content.

The addition of silicon calcium alloy can eliminate the nodulation of the steel with aluminum as the final deoxidizer in the ladle water mouth, and the blockage of the water mouth of the intermediate tank of continuous cast steel .

In the process of steel refining, calcium silicon powder or core wire is used to deoxidize and desulphurize, so that the content of oxygen and sulfur in steel is very low. It can also control the form of sulfide in steel and improve the utilization rate of calcium. In the production of cast iron, in addition to deoxidation and purification, silicon calcium alloy also plays a role in inoculation, which helps to form fine or spherical graphite; Make the graphite distribution in gray cast iron uniform, reduce the white tendency; And can increase silicon, desulfurization, improve the quality of cast iron.

Q1: Are you trading company or manufacturer ?
A: We are manufacturer, It is located in Anyang, Henan Province, China. All our clients from home or abroad. Looking forward to your visitvis .

Q2: What is your advantages?
A: We have our own factories , lovely employees and professional production and processing and sales teams. Quality can be guaranteed. We have rich experience in metallurgical steelmaking field.

Q3: What is your production capacity and delivery date ?
A: 3000MT/month. Usually, we can delivery the goods within 7-15 days after your payment.

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