silicon calcium si60ca30 si55ca30 lump or powder with low price
Product Description
Calcium and silicon has a strong affinity with oxygen. Especially calcium has strong affinity not only with oxygen but also with sulfur and nitrogen. So the calcium silicon alloy is a kind of ideal compound deoxidizer, desulfurization agent. Silicon alloy not only has strong deoxidization ability, deoxidizing products easy to rise, easy to discharge, but also can improve the function, plasticity, impact toughness and liquidity of steel. The calcium silicon alloy can instead of aluminium for final deoxidization. It is applied to the high quality steel prduction.
Product grades and chemical composition:
Product grades | Chemical composition (%) | |||||
Ca | Si | C | Al | P | S | |
≥ | ≤ | |||||
Ca31Si60 | 31 | 55-65 | 1.0 | 2.4 | 0.04 | 0.05 |
Ca21Si60 | 21 | 55-65 | 1.0 | 2.4 | 0.04 | 0.05 |
Ca24Si60 | 24 | 55-65 | 1.0 | 2.5 | 0.04 | 0.04 |
Ca20Si60 | 20 | 50-60 | 1.0 | 2.5 | 0.04 | 0.04 |
Ca15Si60 | 15 | 50-60 | 1.0 | 2.5 | 0.04 | 0.04 |
Ca28Si60 | 28 | 50-55 | 1.35 | 2.5 | 0.04 | 0.04 |
Note: Our company can adjust production according to client’s requirements of other brand of chemical composition and granularity.
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Product Categories : Calcium Silicon
