Products Introduce
Products Parameters
|
Brand |
Chemical Composition(%) |
|||||
|
Ca |
Si |
C |
Al |
P |
S |
|
|
≥ |
≥ |
≤ |
||||
|
Ca31Si60 |
31 |
55-65 |
1.0 |
2.4 |
0.04 |
0.06 |
|
Ca28Si60 |
28 |
55-65 |
1.0 |
2.4 |
0.04 |
0.06 |
|
Ca24Si60 |
24 |
55-65 |
1.0 |
2.5 |
0.04 |
0.04 |
|
Ca20Si55 |
20 |
50-60 |
1.0 |
2.5 |
0.04 |
0.04 |
|
Ca16Si55 |
16 |
50-60 |
1.0 |
2.5 |
0.04 |
0.04 |
Packing: (1) 25Kg/bag, 1MT/bag (2) according to client's requirements
Payment term: T/T or L/C
Delivery time: Within 10 days after receiving the prepayment.
Service: We can supply you free samples, booklet, laboratory test report, Industry Report, etc.
Products Description
Silicon calcium is not a single compound, but an alloy or mixture containing silicon and calcium. In the Silicon calcium alloy, the content of silicon is usually between 60% and 65%, while the content of calcium is between 22% and 35%. Silicon-calcium alloy has high stability and fire resistance, and it can maintain its stability under various conditions. In addition, Si-Ca alloy has strong reducing ability, so it is often used as inoculant for cast iron and deoxidizer for high-quality steel.
Calcium silicate is mainly used as inoculant for cast iron. Inoculant plays a key role in the production of cast iron, which can refine the grain of cast iron and improve its mechanical properties and machinability. The addition of calcium silicate can effectively improve the strength and toughness of cast iron, and improve its organizational structure, reduce defects and it can improve the quality and performance of cast iron products. Silicon calcium alloy also has strong reducing ability, which can effectively remove oxygen from steel and improve the purity and quality of steel. In addition, the deoxidation products of Silicon calcium alloy are easy to float and discharge, which is beneficial to reduce impurities in molten steel and improve the properties of steel.
In addition to being used as inoculant and deoxidizer, silicon calcium alloy is often used as a warming agent in converter steelmaking workshop. Because the Silicon calcium alloy can release a lot of heat in the combustion process, it can effectively increase the temperature of the steelmaking furnace and promote the steelmaking process.
In addition, calcium silicate powder can also improve the castability of cast iron melt, reduce the temperature gradient of cast iron during casting, make the temperature gradient in the solidification process of castings less intense, and avoid casting defects. At the same time, calcium silicate powder can reduce the amount of slag and film thickness, reduce waste and reduce process cost.
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