Ca30si60 Lump
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Ca30si60 Lump

Model NO.: Silicon calcium lump
Color: Silver Gray
Usage: Deoxidizer and Desulfurizer Alloy Additive
Transport Package: 1 Mt Big Bag
Specification: 10-50mm; 10-80mm; 20-80mm, Accept Customized
Production Capacity: 8000 Tons Per Month
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Product Introduction
Silicon Calcium Description

 

Silicon calcium alloy is a compound alloy comprising silicon, calcium and iron. It is an ideal compound for use as a deoxidiser and desulfuriser. Currently, calcium alloy is being used as a replacement for aluminium in the final deoxidation process.
Silicon calcium alloys are employed as deoxidisers and desulfurisers in the production of high-grade steel. It is a well-established fact that calcium and silicon have a strong chemical affinity for oxygen. Calcium has a particularly strong chemical affinity for oxygen, as well as sulfur and nitrogen. Silicon calcium 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. It is applied to the production of high-quality steel, special steel, and special alloys, including rail and low-carbon steel, stainless steel, steel and nickel-base alloy, titanium alloy, and other special alloys.

 

product-500-500

 

 

 

The Specification Of Silicon Calcium

 

 

Model Content of Element(%)
Ca ≥ Si ≥ C ≤ Al ≤ P ≤ S ≤
Ca31Si60 31 55-65 1.00 2.4 0.04 0.06
Ca28Si60 28 55-65 1.00 2.4 0.04 0.06
Ca24Si60 24 55-65 1.00 2.5 0.04 0.04
Ca20Si55 20 50-60 1.00 2.5 0.04 0.04
Ca16Si55 16 50-60 1.00 2.5 0.04 0.04

 

 

 

 

 

product-500-500

 

 

 

 

 

 

product-500-500

 

 

 

FAQ

 

Q: What's the MOQ of the trial order?

A: The MOQ varies for different products. Please contact us to understand. We can offer the best suggestions and solutions according to your condition.

Q: How long is the delivery time?

A: The delivery time will be determined according to the quantity of the order.

Q: How are your products' quality?

A: The products will be strictly inspected before shipment, so the quality can be guaranteed.

Q: How about your company's certification?

A: ISO9001 and Test Report, also we could apply other necessary certifications.

 

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