Ferro Silicon
Ferrosilicon 75 is a high-silicon ferroalloy suitable for use in the steelmaking and foundry industries as a deoxidizer and alloying agent, improving molten steel quality and mechanical properties.
Products Specification
|
Grade |
Chemical Element |
||||
|
Si |
Al |
S |
P |
C |
|
|
≥(Min) |
≤(Max) |
||||
|
FeSi65 |
65 |
2.0 |
0.02 |
0.04 |
0.2 |
|
FeSi70 |
70 |
2.0 |
0.02 |
0.04 |
0.2 |
|
FeSi72 |
72 |
2.0 |
0.02 |
0.04 |
0.2 |
|
FeSi75 |
75 |
2.0 |
0.02 |
0.04 |
0.2 |
Product Features
High Silicon Content: Ferrosilicon 75 contains 75% silicon and is smelted in an electric arc furnace from high-purity silica and scrap steel, ensuring high deoxidation efficiency and significantly improving molten steel purity.
High-Temperature Resistance: With a melting point exceeding 1500°C, it can be directly added to molten steel and does not decompose under prolonged high temperatures, ensuring stability during the smelting process.
Easy Storage and Transportation: Ferrosilicon 75 is non-hygroscopic and non-caking, making it easy to transport over long distances and store on-site.
Product Application
Steel Deoxidizer
Ferrosilicon 75 is used as a deoxidizer in steelmaking. It rapidly reacts with oxygen in molten steel to form stable silica, improving the steel's purity and mechanical properties.
Alloy Strengthener
As an alloying element additive, Ferrosilicon 75 improves steel's strength, hardness, and wear resistance, making it suitable for the production of alloy and specialty steels.
Casting Inoculant
During the casting process, this metal alloy promotes uniform graphite precipitation, refines the cast iron structure, and improves the strength, toughness, and impact resistance of castings, ensuring consistent casting quality.
Metallurgical Alloy Raw Material
This industrial alloy can be used as a raw material in the production of calcium-silicon, silicon-manganese, and silicon-magnesium alloys, or in electrode material manufacturing, improving metallurgical efficiency and metal product performance.
Packing
Packaging can be produced according to customer needs.
Our Certificate
Our company has passed international authoritative certifications such as SGS, CIQ, and BV, and has a complete COA testing report system to ensure reliable product quality and traceable standards.
SGS
CIQ
BV
COA
We Are Ferroalloys Experts
Our company is recognized as a global leader in ferroalloys, providing products and services of superior quality.
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9K +Annual Exports9k+ tons
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15 +Our ExpertFerroalloys Experts
FAQ
Are you a factory or a trading company?
We are both a factory and a trading company.
How is the product quality?
Our products are of high quality and come with a registered and reputable brand.
What is the minimum order quantity for each item?
100 pieces.
HAINAN YAOJIUZHOU IMPORT AND EXPORT CO., LTD. is a comprehensive service provider in the metallurgical industry based in China and serving the world, specializing in providing high-quality ferroalloys, refractory materials and supporting solutions.
Our address
Jincheng Building, Longhua, Haikou, Hainan, China.
Mobile & WhatsApp
+86-13016229158 +86-13016221085
+86-13016225058
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