Si 553 Grade Silicon Metal

 

Grade 553 high-purity metallic silicon is a specific type of silicon metal recognized for its exceptional purity and the 553 designation. Silicon metal plays a vital role in numerous industries because of its distinctive characteristics and uses. High purity lump silicon 553 typically has a purity level greater than 99.5%, which is attained through a refining process that eliminates impurities like oxygen, carbon, and other elements from the raw silicon. The final product is a high-quality silicon metal with outstanding performance.

 

 

 

 

 

 

Grade	Chemical composition(%)
	Si	Fe	Al	Ca	P
	>	≤
441	99.0%	0.4	0.4	0.1	-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q: How do you control the product's quality?

A: We have our lab with advanced testing devices. Products will be strictly inspected before shipment, to guarantee that the goods are qualified.

Q: Do you manufacture special sizes?

A: Yes, we can produce according to your requirements.

Q: Do you have any in stock and what is the delivery time?

A: We have a long-term stock of spots to meet customers' requirements. We can ship the goods in 7 days and customized products can be shipped in 15 days.

Q: What's the MOQ of the trial order?

A: The MOQ varies for different products. Please contact us to understand. We can offer the best suggestions and solutions according to your condition.

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