Introduction to calcium silicon alloy, main brands and applications
2019-08-13
Calcium silicon alloy is a composite alloy composed of elemental silicon, calcium and iron, is an ideal composite deoxygenator, desulfurization agent.
It is widely used in the production of high-quality steel, low-carbon steel, stainless steel and special alloys such as nickel-based alloys and titanium-based alloys, and is suitable for the temperature booster used in the steel workshop of the converter, and can also be used as a incubator for cast iron and additives in the production of ball-ink cast iron.
Silicon calcium alloy use:
Calcium and silicon have strong affinity with oxygen. In particular, calcium, not only with oxygen has a strong affinity, but also with sulfur, nitrogen have a strong affinity. Therefore, silicon calcium alloy is an ideal compound adhesive, desulfurization agent. Silicon alloy not only has strong deoxygenation ability, deoxygenation products are easy to float, easy to discharge, but also can improve the performance of steel, improve the plasticity, impact toughness and fluidity of steel. At present, silicon calcium alloy can replace aluminum for final deoxygenation. It is used in high-quality steel. Special steel and special alloy production. For example, steel rail, low-carbon steel, stainless steel and other steel and nickel-based alloys, titanium-based alloys and other special alloys, can be used silicon calcium alloy as deoxygenator. Silicon calcium alloy is also suitable for the transfer furnace steel workshop for the temperature booster, silicon calcium alloy can also be used as a cast iron incubator and ball ink cast iron production additives.
The calcium silicon brands supplied by henan star metallurgy are:
|
Brand
|
|
|
|
|
Ca
|
Si
|
C
|
Al
|
P
|
S
|
|
≥
|
≤
|
|
Ca31Si60
|
31
|
50-60
|
1.2
|
2.4
|
0.04
|
0.06
|
|
Ca28Si60
|
28
|
50-60
|
1.2
|
2.4
|
0.04
|
0.06
|
|
Ca24Si60
|
24
|
50-60
|
1.2
|
2.5
|
0.04
|
0.06
|
|
Ca20Si55
|
20
|
45-55
|
1.2
|
2.5
|
0.04
|
0.06
|
|
Ca16Si55
|
16
|
45-55
|
1.2
|
2.5
|
0.04
|
0.06
|
Henan star metallurgy is a professional manufacturer of silicon calcium alloy, with 20 years of production experience, professional technical team and after-sales team.For more information about si - ca alloy, please click henan sidereal metallurgy for more information.
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