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Silicon Powder

Silicon Powder

Product Details:

  • Hardness (%) Mohs scale 6.5 7
  • Form Powder
  • Water Absorption < 0.2%
  • Melting Point 1410 C
  • Density 2.34 Gram per cubic centimeter(g/cm3)
  • Usage & Applications Used in metallurgy for alloying, steel production, electronics manufacturing, ceramics, refractories
  • Surface Finish Fine, smooth powder
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Silicon Powder Price And Quantity

Silicon Powder Product Specifications

  • 2.33 2.34 g/cm
  • 1410 C
  • 2.34 Gram per cubic centimeter(g/cm3)
  • High mechanical strength
  • Grey
  • Used in metallurgy for alloying, steel production, electronics manufacturing, ceramics, refractories
  • Low
  • Si: 98.5% min
  • Powder
  • Fine, smooth powder
  • Excellent at high temperatures
  • 98.5 99.5%
  • Industrial, Metallurgy, Refractory, Ceramics, Electronics
  • Silicon-based refractories
  • Mohs scale 6.5 7
  • Silicon Powder
  • Powder
  • Above 120 W/mK (at 25C)
  • < 0.2%

Silicon Powder Trade Information

  • Paypal, Letter of Credit (L/C), Western Union, Telegraphic Transfer (T/T), Cash in Advance (CID), Cheque
  • 55000 , Kg Per Year
  • 7 Days
  • Australia, South America, Eastern Europe, Middle East, Africa, Western Europe, Central America, Asia, North America
  • All India

Product Description

Silicon Powder

  • MF:                             Si
  • Chemical Name:      Silicon Powder
  • Purity:                        > 99.99%
  • APS:                            40-50 µm (Size Customization possible)
  • Form                           Micro powder
  • Product Number:     NCZM118
  • CAS Number             7440-21-3


Versatile Industrial Applications

This high-purity silicon powder serves multiple industries, including steel production, electronics manufacturing, ceramics, and refractories. Its fine particle size and enhanced mechanical properties make it ideal for use in silicon-based refractories, alloying metals, and advanced electronic components. The products thermal stability ensures reliable performance even in demanding high-temperature processes.


Superior Material Properties

Featuring a chemical composition of Si: 98.5% min, a density of 2.34 g/cm, and a hardness of Mohs 6.57, the powder is engineered for top-tier durability and performance. Its low porosity, high thermal conductivity above 120 W/mK, and excellent resistance to chemical reactivity with strong oxidizers make it a preferred choice for mission-critical applications across various industrial sectors.


Safe and Convenient Packaging

Packaged securely in plastic woven bags or according to customer specifications, the silicon powder is easy to handle and transport. Its inert, non-toxic, and odorless nature ensures safe storage and work conditions. With shelf stability under dry conditions, this product offers both convenience and peace of mind for dealers, exporters, and manufacturers.

FAQs of Silicon Powder:


Q: How should Silicon Powder be stored to ensure its shelf life?

A: Silicon Powder must be stored in a cool, dry place, preferably in sealed containers, to maintain stability and prevent moisture absorption. Under proper dry storage, the powder remains stable over a long period.

Q: What are the main industrial uses of Silicon Powder (325 mesh, 98.5% min)?

A: This high-purity silicon powder is primarily used in metallurgy for alloying and steel production, electronics manufacturing, the ceramics industry, and for making silicon-based refractories due to its superior mechanical strength and thermal properties.

Q: When is Silicon Powder typically added during the alloying process?

A: Silicon Powder is usually introduced at specific stages during alloying, often after the base metals melt, to enhance mechanical strength and heat resistance in steel and other metal products.

Q: Where can Silicon Powder be sourced in India?

A: In India, Silicon Powder is available through various channels such as manufacturers, suppliers, exporters, importers, traders, dealers, wholesalers, and retailers. It is commonly packaged in plastic woven bags, with customized options available upon request.

Q: What is the process for ensuring the purity and particle size of this silicon powder?

A: This product is manufactured using advanced sieving and purification techniques to achieve a consistent particle size of 325 mesh (approx. 44 micron) and a silicon purity of 98.599.5%. Quality control ensures low moisture and water absorption.

Q: How does using Silicon Powder benefit refractory and ceramic applications?

A: Silicon Powder improves the strength, thermal conductivity, and dimensional stability of refractory and ceramic materials, making them more durable and resistant to thermal shock and high-temperature operations.

Q: What precautions should be taken while handling Silicon Powder?

A: Although non-toxic and odorless, it is advisable to handle the powder in well-ventilated areas, avoid dust inhalation, and keep it away from strong oxidizers to maintain a safe working environment.

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