High Purity China Silicon Metal 1101 2202 3303 for Casting

• Product Type: Lump
• Material: Silicon Metal
• Carbon Content: Low Carbon
• PCD: 10-100mm.10-50mm. 0-3mm, 2-6mm. 3- 10mm
• ET: 15mm
• Hole: 5
• Model NO.: 553 411 3303 2202 1101 99 98 97 95
• Application: Aerospace, Electronics, Chemical.
• Usage1: Aluminum Alloy, Automobile Casing
• Colour: Shining Grey, Metallic Silver Luste
• Model No.: Si-553 Si-441 Si-3303 Si-2202
• Other Name: Industrial Silicon
• Transport Package: Jumbo Bag
• Specification: Lump&Granule&Powder
• Origin: China
• HS Code: 2804690000
• Production Capacity: 30000ton/Year

Product Description

Product Description

Silicon Metal is processed by excellent industrial silicon and including full varieties. Used in electro, metallurgy and chemical industry. It is silver gray or dark gray with metallic luster, which be of high melting point, good heat resistance, high resistivity and superior oxidation resistance. Metal Silicon is a very important industrial product can be used in steel-making, cast iron, aluminum (aviation, aircraft & automobile parts production), and silicon optoelectronic device and many other industries. It's known as the "salt" of modern industries. Metal silicon is made from quartz and coke in electric heating furnace smelting products. The main ingredient of silicon content is about 98%. The rest of impurities is iron, aluminum and calcium etc.
 

According to the content of iron, aluminum and calcium in Metal Silicon, silicon metal can be divided into different grades, such as 553, 441, 411, 421, 3303, 3305, 2202, 2502, 1501, 1101.

 

Quality Control
From raw materials' selecting, smelting, crushing, finished products' testing, packing, to pre-shipment inspecting, every step, we are all implementing strict quality control.

Reliable
 Personalized service
 Sustainable and stable supply
 Strive to cost reduction

 

Products list:

Silicon series
SILICON BRIQUETTE
SILICON CARBON ALLOY
SILICON METAL POWDER
SILIOCN METAL
SILICON SLAG

Manganese series
MANGANESE METAL BRIQUETTE
MANGANESE METAL LUMP

 

Type	Chemical Composition (%)
	Si(Min)	Max
		Fe	Al	Ca
Si-1101	99.7	0.1	0.1	0.01
Si-2202	99.5	0..2	0.2	0.02
Si-3303	99.3	0.3	0.3	0.03
Si-411	99.3	0.4	0.1	0.1
Si-421	99.2	0.4	0.2	0.1
Si-441	99.0	0.4	0.4	0.1
Si-553	98.5	0.5	0.5	0.3
97%	97	1.3	1.0	0.3
Size	10-100mm 90% MIN/10-50MM 90% MIN

Silicon Metal Powder
Our factory have silicon metal powder grinding workshop and R&D centers with annul processing capacity of 50,000 tons. The main grades include 2202,3303,441,421'411,553etc
Grinding sizes:can be processed according to customers' specification.
 

Silicon powder	Size     (mesh)	Chemical Composition %
		Si	Fe	Al	Ca
		≥	≤
Chemical silicon powder	Si-(20-100 mesh) Si-(30-120 mesh) Si-(40-160 mesh) Si-(100-200 mesh) Si-(45-325 mesh) Si-(50-500 mesh)	99.6	0.2	0.15	0.05
		99.2	0.4	0.2	0.1
		99.0	0.4	0.4	0.2
		98.5	0.5	0.5	0.3
		98.0	0.6	0.5	0.3
Silicon powder for refractory	-150 mesh -200 mesh -325 mesh -400 mesh -600mesh	99.6	0.2	0.15	0.05
		99.2	0.4	0.2	0.1
		99.0	0.4	0.4	0.2
		98.5	0.5	0.3	0.2
		98.0	0.6	0.5	0.3
Low-grade	-200 mesh -325 mesh	95-97	Impurity content≤3.0%

Packaging & Shipping

Packaging Details:
Packed in 1MT big bag or as your request
Packed In 10kg/25kg waterproof bag inside1MT big bag.
Size Details: 
Lump 10-50mm/10-60mm10-100mm/50-100mm/100-200mm   
Granule:3-10mm/1-3mm/0-3mm
Powder :325 Mesh or as your request

Delivery Time: Within 5 days under normal conditions.
Port of loading:Tianjin/Shanghai/Guangzhou etc.
Mark:Blank or customized
Documents: PL,IN,BL,CO,Test report, insurance certificate as per your request

Our Advantages

1)Large ferroalloy production base with more than 15 years of experience.
2)Factory direct sales without intermediate process.
3)Provide special discounts and regional protection to dealers.
4)ISO certification, Provide SGS/CCIC inspection report.
5) Have stock and deliver within 15 days.
6) Dimensions and packaging can be customized .
7)24-hour online customer service and overseas technical guidance.

FAQ

 

1.Are we manufacture?
 Manufacutre, we have our own factory.
2.How to pay and ship?
Our company delivery method using telegraphic transfer or letter of credit, delivery time to receive the advance payment within ten days of delivery, we have a professional logistics system to ensure the safety of your goods and fast arrival, please rest assured to buy!
3.What is your MOQ?
 20MT
4.How to get a sample?
Please contact us  or leave a message,.
5.What is the use of the 553?
Its main use is as the additive of non-iron base alloy, industrial silicon after a series of technological treatment, can be pulled into monocrystalline silicon, for the use of the electronics industry.
6.How many tons are  you supply each month?
5000Tons