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Silicon Calcium alloy refers to a composite alloy composed of silicon and calcium iron, which is an ideal composite deoxidizer and desulfurizer. It is commonly used in the production of steel, low-carbon steel, nickel based alloys, titanium based alloys, and other special alloys; And is suitable for use as a temperature increasing agent in converter steelmaking workshops; It can also be used as an inoculant for cast iron and as an additive in the production of ductile iron.
Silicon and calcium have a strong affinity for oxygen, while calcium also has a strong affinity for sulfur and nitrogen. Therefore, calcium silicon alloy is an ideal composite deoxidizer and desulfurizer. Silicon calcium alloy not only has a strong deoxidization ability, and the deoxidized products are easy to float and discharge, but also can improve the performance of steel and improve its plasticity, impact toughness, and fluidity. Currently, silicon calcium alloys can replace aluminum for deoxidation, and are commonly used in alloy production.
Grade | Ca | Si | C | Al | S | P |
Ca30Si60 | 30%min | 58-65% | 1.0%max | 1.4%max | 0.05%max | 0.04%max |
Ca28Si55 | 28%min | 55-65% | 1.0%max | 1.4%max | 0.05%max | 0.04%max |
Size:1-3mm/3-10mm/10-50mm/50-100mm | ||||||
Packing:1MT big bag |
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