Metal Silicon Ceramic for Sic Requirements

• Refractoriness (℃): <1450
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Powder
• Material: Silicon Metal, Polysilicon
• 5n: Si>99.999%
• Model NO.: 200 mesh 325mesh D50 3-5,6-9,10-14,15-18 microns
• 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
• 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

Product Description

Chemical Composition

Discover our Metal Silicon Ceramic for Sic Requirements, including Micronized Silicon Powder and Crystalline Silicon Material. Perfect for industrial applications.

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

 

Explore our Metal Silicon Ceramic for Sic Requirements, offering a range of silicon-based materials for various industrial applications.

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 Description



 

Industrial Silicon Metal Powder

 

Characteristics:

 

Silicon metal powder is a silver-grey or dark-grey powder with a metallic luster. It has a high melting point, excellent heat resistance, high resistivity, and anti-oxidation properties. Often referred to as the "industrial monosodium glutamate," it is a crucial raw material for various high-tech industries.

 

Applications:

 

1. Used in the production of refractory materials and metallurgical applications for its high temperature, wear, and oxidation resistance. Applications include furnace walls, kilns, and kiln furniture.


2. Base material for organic silicon products synthesis, such as silicon monomers, silicone oils, and silicone rubber preservatives, providing enhanced temperature resistance, electrical insulation, and corrosion resistance.


3. Utilized in the production of integrated circuits and electronics components, driving high-tech industries forward.


4. Additive for nonferrous alloys and silicon steel in metallurgical casting to improve hardness and heat resistance.


5. Widely used in refractories and powder metallurgy to enhance thermostability, wear resistance, and inoxidizability of products.


6. Basic material for organosilicon polymer synthesis, improving product properties like thermostability, electric insulativity, corrosion resistance, and waterproofing.


7. Key component in the production of trichlorosilane and polysilicon for hi-tech fields and manufacturing integrated circuits and electronic components.


8. Used as non-iron-based alloy additives and silicon steel alloying agent in metallurgy and foundry industry to enhance hardenability.


9. For the production of silica sol and catering to the electronics industry with various particle size ranges 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 optimal particle size varies depending on the final use, requiring customization for cost-effective solutions. Silicon metal powder is created through crushing, milling, and classifying silicon material to achieve the desired particle size.

 

Chemsize offers a variety of metallurgical silicon powders tailored to customer specifications, providing different purities and sizes to meet processing requirements and application needs. Our products include high purity Silicon Metal Powder, ideal for sputtering targets, CVD, PVD processes, water treatment, fuel cells, and solar applications.

 

Our silicon powder products can be customized for chemistry and sizing upon request, ensuring a wide range of customers can achieve their goals efficiently. Whether you need high surface areas or nanoparticles, our products cater to diverse applications with standard particle sizes ranging from submicron to nanoscale.

 

Choose Chemsize for contamination-free micronizing and top-quality silicon powder products that guarantee enhanced performance for your products.

 

Key Features:

 

• Customized metallurgical silicon powders


• High purity Silicon Metal Powder for various applications


• Contamination-free micronizing technology


• Wide range of particle sizes available


 

 

Benefits:

 

• Enhanced product performance


• Cost-effective solutions through optimized particle sizes


• Customized chemistry and sizing options


• Applicable to a diverse range of industries


 

 

Experience the difference with Chemsize's silicon powder products and elevate your products to new heights.

Company: Lianyungang Chemsize International Trading Co., Ltd.


 

Third Party Test Report

Discover our Metal Silicon Ceramic for Sic Requirements, including Micronized Silicon Powder and Crystalline Silicon Material. View SGS and CCIC Reports.

 

Packaging & Shipping