Anyang Reliable Manufacturer Silicon Metal 553 441 421 with Low Impurity

• Product Type: Lump
• Material: Si
• Carbon Content: Low Carbon
• PCD: 100mm
• ET: 15mm
• Hole: 5
• Model NO.: Silicon metal 553 441 3303
• Inspect: SGS, Ccic, Coa etc
• Name: Silicon Metal/Si Metal
• Transport Package: in 1 Mt Big Bags.
• Specification: 10-50mm
• Trademark: Hengqiang
• Origin: China
• HS Code: 2804690000
• Production Capacity: 2000mt/Month

Product Description

Characteristics
1. Silicon metal is used in aluminum and its alloys to increase the fluidity and tenacity ,
making it  enjoy good cast ability and weld ability  
2. Silicon metal is used in manufacturing a number of organic chemicals such as               silicones, resins, and lubricants. 
3. Silicon metal is used in producing monocrystalline and polycrystalline silicon of
 high purity for electronic parts.





Specifications

Grade	Chemical Element(%)
	Si	Fe	Al	Ca
	Min	Max
553	98.5	0.5	0.5	0.3
441	99	0.4	0.4	0.1
3303	99	0.3	0.3	0.03
2202	99	0.2	0.2	0.02