Description of silicon calcium
Silicon-calcium alloy is a composite alloy composed of silicon, calcium and iron, and it is an ideal composite deoxidizer and desulfurizer. It is widely used in the production of excellent L-quality steel, low-carbon steel, stainless steel and other special alloys such as nickel-based alloy and titanium-based alloy. And is suitable for being used as a warming agent in converter steelmaking workshop; It can also be used as an inoculant for cast iron and an additive in the production of nodular cast iron.
application of silicon calcium
Both calcium and silicon have strong affinity with oxygen, especially calcium, which not only has strong affinity with oxygen, but also has strong affinity with sulfur and nitrogen. Therefore, silicon-calcium alloy is an ideal composite colloid oxidizer and desulfurizer. Silicon alloy not only has strong deoxidation ability, and deoxidation products are easy to float and discharge, but also can improve the properties of steel, and improve its plasticity, impact toughness and fluidity. At present, Si-Ca alloy can replace aluminum for final deoxidation. It is used in the production of excellent L-quality steel, special steel and special alloys, such as rail steel, low-carbon steel and stainless steel, and special alloys such as nickel-based alloy and titanium-based alloy, and silicon-calcium alloy can be used as deoxidizer. Silicon-calcium alloy is also suitable as a warming agent in converter steelmaking workshop, and it can also be used as an inoculant for cast iron and an additive in nodular cast iron production.
contact
Soyee Cheng
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