Metallurgical Silicon Metal Powder 553

• Customization: Available
• Feature: Long Time Materials
• Refractoriness (℃): <1450
• Model NO.: 200 mesh 325mesh D50 3-5,6-9,10-14,15-18 microns
• Shape: Powder
• Type: Refractory Material
• 5n: Si>99.999%
• 4n: Si>99.99%
• Bottom Cut: Available
• D10 D50 D90: Adjustment
• Top Cut: Available
• 3n: Si>99.9%
• CAS#: 7440-21-3
• Silicon Material: Monocrystalline, Polycrystalline
• Formula: Si
• 2n: Si>99%
• Size: 200, 300, 325mesh, Customized
• Density: 2.33 Gram/Cm3
• Form: Free Flowing, Non-Sticking Powder
• Material: Silicon Metal, Polysilicon
• Transport Package: 25kg Bag, Jumbo Bag, Pallet
• Specification: 553 441 421 3303 2503 2N 3N 4N 5N
• Trademark: Chemsize
• Origin: China
• HS Code: 280469
• Production Capacity: 3000mt/Year
• Package Size: 100.00cm * 100.00cm * 90.00cm
• Package Gross Weight: 1003.000kg

Product Description

Chemical Composition

Discover our Metallurgical Silicon Metal Powder 553, a high-quality industrial material with 99% purity. Ideal for various applications requiring fine silicon particles.

Silicon Metal Powder
	Grade	553	441	421	3303	2503	2202
Specification	Si≥	98.50%	99%	99%	99%	99%	99%
	Fe≤	0.50%	0.40%	0.40%	0.30%	0.20%	0.20%
	Al≤	0.50%	0.40%	0.20%	0.30%	0.50%	0.20%
	Ca≤	0.30%	0.10%	0.10%	0.03%	0.03%	0.02%
	Size	45-325mesh, -200mesh, -325mesh or as per your order
Packing	25kg/bag or 1000kg/bag

High Purity Silicon Metal Powder
	Grade	3N-1	3N-2	4N	5N
Specification Element content	Si≥	99.9%	99.9%	99.99%	99.999%
	Fe≤	0.05%	<0.02%	0.003%	3PPM
	Al≤	0.12%	<0.02%	0.003%	2PPM
	Ca≤	0.02%	<0.005%	0.001%	0.05PPM
	Size	45-325mesh, -200mesh, -325mesh or as per your order
Packing	25kg/bag or 1000kg/bag,Drum

 

Discover our Metallurgical Silicon Metal Powder 553, a high-quality industrial silicon material with 99% purity. Perfect for various applications requiring advanced silicon particles.

Silicon powder	Specification	Min.  Si content	Chemical composition%
			Max impurity content
			Fe	Al	Ca
Silicon powder for chemical egineering	Si- (20-120 mesh)	99.0	0.4	0.4	0.1
	Si- (30-140 mesh)	99.0	0.4	0.4	0.1
	Si- (40-160 mesh)	99.0	0.4	0.4	0.1
	Si- (40-280 mesh)	99.0	0.4	0.4	0.1
	Si- (40-325 mesh)	99.0	0.4	0.4	0.1
Silicon powder for refractory material	150 mesh	98.5	0.5	0.5	0.3
	200 mesh	98.5	0.5	0.5	0.3
	325 mesh	98.5	0.5	0.5	0.3
	400 mesh	98.5	0.5	0.5	0.3
	500 mesh	98.5	0.5	0.5	0.3
Low grade  silicon powder	200 mesh  325 mesh	97	Impurity contents≤3.0%
Product: 553#, 521#, 421#, 3303# Particle size: 20-160mesh, 30-270mesh, 45-710um,200mesh and 325mesh,etc.

Product Description

Industrial Silicon Metal Powder



 

Industrial Silicon Metal Powder

 

Characteristics:

 

• Silicon metal powder is silver grey or dark grey powder with a metal luster.


• High melting point, good heat resistance, high resistivity, and anti-oxidation properties.


• Essential raw material for high-tech industries, known as "industrial monosodium glutamate."


 

 

Applications:

 

1. Used in the production of refractory materials and metallurgical applications for high temperature, wear, and oxidation resistance.


2. Base material for organic silicon products synthesis, providing temperature resistance, electrical insulation, corrosion resistance, and waterproofing.


3. Utilized in producing integrated circuits and electronics components, driving high-tech industries.


4. Additive for nonferrous alloys and silicon steel in metallurgical casting industry to enhance hardness.


5. Improves thermostability, wear resistance, and inoxidizability in refractories and powder metallurgy.


 

 

Additional Uses:

 

• Basic material for organosilicon polymer synthesis.


• Manufacturer of trichlorosilane and polysilicon for hi-tech fields.


• Used in metallurgy and foundry industry as alloy additives and reducing agents.


• Production of silica sol and for the electronics industry.


 

 

Specifications:

 

• Common specifications include 40-120mesh, 200mesh, 325mesh, 800mesh, etc.


• Customizable particle size range based on customer needs.


 

 

For more information, contact Lianyungang Chemsize International Trading Co., Ltd.

 

Our Advantages

Silicon Powder: Enhancing Product Performance



 

Silicon Powder: Enhancing the Performance of Your Products

 

Silicon Metal is typically produced in a size of 0-100 mm, but further size reduction is often necessary for various applications. The particle size optimization is crucial for cost competitiveness, achieved through crushing, milling, and classifying silicon material.

 

Chemsize offers a range of metallurgical silicon powders tailored to customer specifications, providing different purities and sizes to meet processing requirements and application needs.

 

Key Features:

 

• Customized particle sizes with top and bottom cuts available


• High purity Silicon metal powder for various deposition processes


• Nanoparticles for high surface area applications


 

 

Benefits:

 

• Enhanced product performance


• Wide range of applications including water treatment, fuel cells, and solar applications


• Contamination-free micronizing process


 

 

Our silicon powder products are ideal for sputtering targets, CVD, PVD processes, and more. Contact us for customized chemistry and sizing options to meet your specific needs.

 

Company Name: Lianyungang Chemsize International Trading Co., Ltd.

 

Third Party Test Report

Discover high-quality Metallurgical Silicon Powder 553 by Lianyungang Chemsize. Pure silicon material for industrial use. Third-party tested for quality assurance.

 

Packaging & Shipping