Silicon Calcium alloy is mainly used for steel-making and cast iron production.
The affinity of calcium and silicon with oxygen is very large, and the deoxidation products are easy to float and easy to discharge. So the deoxidizing steel liquid of silicon calcium alloy is pure. When the high quality steel and special alloy are made, the silicon calcium alloy is used as deoxidizer.
Calcium and sulfur form a stable compound CaS in the silicon calcium alloy, while CaS is not dissolved in steel water. Therefore, when the silicon calcium alloy is used for deoxidizer, it has the function of desulfidation.
In cast iron production, silicon calcium is more effective than ferrosilicon in improving the performance of cast iron. Silicon calcium alloy is not only an effective inoculant to promote the formation of spherical graphite, but also plays the role of deoxygenation, desulphurization, denitrification and silicon increasing.
Chemical Composition
Brand
Chemical Composition/ %
Ca
Si
C
Al
P
S
≥
≤
Ca31Si60
31
50-60
1.2
2.4
0.04
0.06
Ca28Si60
28
50-60
1.2
2.4
0.04
0.06
Ca24Si60
24
50-60
1.2
2.5
0.04
0.06
Ca20Si55
20
45-55
1.2
2.5
0.04
0.06
Ca16Si55
16
45-55
1.2
2.5
0.04
0.06
Packing and Delivery
Packaging Details:water-proof plastic woven bag, 1000kg per bag or as your requirements.
Delivery Time: Within 20 days after receipt of prepayment.
Remark: Chemical composition and size can be optimized by the customers' requirements.
FAQ
How to get a sample.
Please contact us or leave a message, we will send the sample and test report as required for free.
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Henan Yaokun Ferroalloy Trade Co., Ltd. is located in Anyang, one of the "eight ancient capital" with a long history and culture in China. The Beijing-Guangzhou Railway and the 107 National Road run through the whole territory, and the traffic is very convenient.
The main products of our company are Ferro Silicon, Ferro Silicon Particle, Ferro Silicon Powder, Ferro Chromium,Carbon Raiser including Calcined Petroleum Coke and Graphite Petroleum Coke, Silicon Carbide, Electrolytic Manganese Metal Flake , Inoculant, Calcium Silicon alloy, Si-Ca-Ba alloy, Magnesium Silicon Alloy, etc.
Our products have been exported to Malaysia, Philippines, Singapore, Korea, Japan,India and so on and is well received by many customers due to the stable product quality.Our company adheres to the tenet of "honesty and credit first", and serves our customers sincerely. We are willing to cooperate sincerely with friends from all walks of life, mutual benefit and win-win, and seek common development.
