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1. Calcium silicon alloy: a composite alloy composed of the elements silicon, Calcium and iron, it is an ideal composite deoxidizer and desulfurizer.It is widely used in the production of high quality steel, low carbon steel, stainless steel, nickel base alloy, titanium base alloy and other special alloys.It is also suitable for heating agent in converter steelmaking workshop.It can also be used as inoculant for cast iron and additive in ductile iron production.
2. Silicon and calcium alloy grades and chemical composition:
Henan star metallurgy can not only provide the national standard content of silicon and calcium alloy, but also can provide the non-standard content of silicon and calcium according to customer requirem
The calcium silicon particles
3. Effects of silicon calcium alloy:
Both calcium and silicon have strong affinity for oxygen.Calcium, in particular, has a strong affinity not only with oxygen, but also with sulfur and nitrogen.Therefore, si - ca alloy is an ideal compound adhesive oxygen agent and desulfurizer.Silicon alloy not only has strong deoxidization ability, deoxidization product is easy to float up, easy to discharge, but also can improve steel performance, improve steel plasticity, impact toughness and mobility.At present, silicon - calcium alloy can replace aluminum for final deoxidation.Used in high quality steel.Special steel and special alloy production.For example, rail steel, low carbon steel, stainless steel and other steel and nickel base alloy, titanium base alloy and other special alloys, can be used as deoxidizer silicon calcium alloy.The silicon calcium alloy is also suitable to be used as the temperature-increasing agent in the converter steelmaking workshop.
4. Conventional particle size of silicon and calcium alloy:
Product specifications mainly include:
A. Silicon calcium alloy natural block;
B. Standard block of silicon and calcium alloy: 10-100mm, 10-80mm, etc.;
C. Silicon and calcium granules: 1-3mm, 3-8mm, 8-15mm, etc.;
D. Silicon and calcium powder: 100 mesh, 200 mesh, 325 mesh can also be provided according to customer requirements in various specifications.
5. Silicon and calcium alloy packaging and transportation:
It is usually packed in ton bags, and can also be transported according to customers' requirements.
