Product Character
The main uses of silicon calcium alloy powder include as a composite deoxidizer, desulfurizer, inoculant, and additive.
2.Specification
Silicon calcium alloy powder
Name/ Type |
Element |
Ca |
Si |
C |
Al |
P |
S |
Ca28Si60 |
Standard(%) |
≥28 |
50~65 |
≤1.2 |
≤2.4 |
≤0.4 |
≤0.06 |
Result(%) |
30.40 |
58.80 |
0.51 |
1.50 |
0.035 |
0.035 |
3.Pictures of Raw Materials and Production
Pictures of Raw Materials:

Pictures of Production:


4.Application
The main uses of silicon calcium alloy powder include as a composite deoxidizer, desulfurizer, inoculant, and additive.
Composite deoxidizer and desulfurizer: Silicon calcium alloy powder, as an ideal composite deoxidizer and desulfurizer, is widely used in the production of high-quality steel, special steel, and special alloys. Calcium and silicon have strong affinity for oxygen, especially calcium, which not only has a strong affinity for oxygen, but also for sulfur and nitrogen. This enables silicon calcium alloy powder to effectively remove oxygen and sulfur during steelmaking, improving the quality of steel.
Inoculant: In cast iron production, silicon calcium alloy powder is used as an inoculant to improve the properties of cast iron, enhance the mechanical properties and wear resistance of castings.
Additives: In the production of ball milled cast iron, silicon calcium alloy powder is used as an additive to further optimize the performance of cast iron and meet specific industrial application requirements.
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