Brand Name: Star
Model Number: 6030/6028/6024/5520
Chemical Composition: Ca Si C Al P S
Supply Ability: 3000 Metric Tons per month
Min Order Quantity: 20 Metric Ton
Description：
Calcium silicon alloy is a compound alloy made up of elements silicon, calcium, and iron, is an ideal compound deoxidizer, desulfurization agent.
At present calcium alloy can be used instead of aluminum for final deoxidation, is applied to high-quality steel, special steel and special alloys production. Such as rail and low carbon steel, stainless steel, steel and nickel base alloy, titanium alloy and other special alloy,
Calcium Silicon Alloys are used as deoxidizer and desulfurizer in the manufacturing of high grade steel. Indeed, Calcium and Silicon both have a strong chemical affinity for oxygen. Especially calcium, have a strong chemical affinity not only for oxygen, but also for sulphur and nitrogen. The steel industry accounts for around 90 % of global CaSi consumption.
The alloy is also used for the modification of non-metallic inclusions. Calcium Silicon is used to control the shape, size and distribution of oxide and sulfide inclusions improving fluidity, machinability, ductility, and impact properties of the steel product.
Specification：
|
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
|
Size: Powder: 100mesh,200mesh,240mesh,300mesh,325mesh or customized
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
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