Customized Powder 10-80um 99.9% Silicon Si Metal 441 553 Powder

Customized Powder 10–80 µm 99.9% Silicon Si Metal 441 & 553 Powder

 

 

Overview

ZhenAn offers customized silicon metal powder with a particle size range of 10–80 µm and 99.9% silicon purity, available in both 441 and 553 grade options. These powders are engineered for high‑performance metallurgical and industrial applications, balancing purity, particle distribution, and processing performance.

Customized silicon powder with controlled particle size enhances reactivity, uniform blending, and process consistency in demanding industrial environments. Our products are suited for steelmaking, alloy production, refractory formulations, and specialty material manufacturing. For detailed specifications or pricing, contact info@zaferroalloy.com.

 

 

Product Description

1. 441 Silicon Metal Powder (Customized 10–80 µm)

Grade: 441

Purity: ≥99.9% Si (high purity silicon powder)

Particle Size: Tailored to 10–80 µm (silicon powder particle size)

Characteristics:

Refined particle distribution for smoother feed and consistent flow

Lower impurity profile than standard 441 grades

Applications:

Steel and ferrosilicon alloy production with fine deoxidation control

Precision alloying processes requiring controlled reaction kinetics

Additive in refractory and high‑performance composite formulations

Benefits:

High purity and tight size distribution improve mixing uniformity

Controlled reactivity enhances metallurgical process stability

 

2. 553 Silicon Metal Powder (Customized 10–80 µm)

Grade: 553

Purity: Close to 99.9% Si when specially refined (higher than many industrial specs)

Particle Size: Customizable to 10–80 µm (silicon powder particle size)

Characteristics:

Fine control of particle distribution for enhanced surface area

High melting point with superior oxidation resistance

Applications:

Alloy additive in non‑ferrous metallurgy

Refractory and heat‑resistant component manufacturing

Chemical and ceramic material feedstock

Benefits:

Enhanced surface area for faster dissolution or reaction

Excellent strength and durability in high‑temperature environments

 

 

Key Technical Advantages

Feature	441 99.9% Si (10–80 µm)	553 99.9% Si (10–80 µm)
Silicon Content	≥99.9%	≥99.9% (custom refined)
Typical Impurities	Low Fe, Al, Ca	Moderate, controlled
Particle Size	Customizable 10–80 µm	Customizable 10–80 µm
Reactivity	High	Very high (due to finer distribution)
Handling	Good flowability	Good flowability
Best Use	Precision metallurgy, alloying	Refractory, high temp

 

Applications & Use Cases

Metallurgical Sector

Acts as a deoxidizer and alloying element in steel and non‑ferrous smelting.

Enhances mechanical properties and toughness of cast components.

Supports precision control of melt chemistry.

Refractory & High‑Temperature Materials

Used as feedstock to improve thermal shock resistance and oxidation resistance in refractory mixes.

Improves durability and performance of thermal insulation and kiln furniture.

Chemical & Specialty Materials

Serves as a raw material for organosilicon compounds and specialty chemicals.

Finer particle distributions support uniform dispersion in advanced composites.

 

 

Why Choose ZhenAn Silicon Metal Powder?

High Purity & Controlled Particle Size: Specialized processing to produce 10–80 µm customized silicon powder with high purity for demanding industrial needs.

Flexible Customization: Tailored particle size and grading to suit specific process requirements.

Quality Assurance: Robust quality control ensures consistent silicon powder quality and performance.

Reliable Supply Chain: Timely delivery and scalable production capacity.

Direct Support: Technical and application assistance available via info@zaferroalloy.com.

 

 

FAQ

1. What does "10–80 µm silicon powder" mean?
It refers to the engineered particle size distribution where most particles fall within the 10–80 µm range, optimizing surface area and reactivity for industrial processes.

2. Why choose 441 or 553 grade with 99.9% Si?
441 and 553 are industry‑recognized silicon metal grades. When refined to 99.9% purity, they deliver enhanced performance in metallurgy, refractory, and chemical applications due to reduced impurities and improved reactivity.

3. Can the product be customized further?
Yes. ZhenAn offers full customization of particle size and packaging to match your process and handling requirements.

4. How is high‑purity silicon powder used in industry?
Use cases include steelmaking deoxidation, refractory additive formulation, alloying in non‑ferrous metal production, and as a feedstock in chemical synthesis.

5. How do I order or get a quote?
Email info@zaferroalloy.com with your specification requirements for particle size, purity, and quantity.

 

 

Conclusion

ZhenAn's customized 10–80 µm 99.9% silicon metal powder in 441 and 553 grades combines high purity with engineered particle size for precise industrial performance. Whether used in metallurgy, refractory materials, or specialty industrial applications, tailored silicon powders from ZhenAn deliver consistent quality and technical support to optimize your process.

 

Visit ferro-silicon-alloy.com to learn more about the product. If you would like to learn more about the product price or are interested in purchasing, please email info@zaferroalloy.com. We will get back to you as soon as we see your message.

 

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