High Purity Si 441 Metal Silicon Powder

 

Si 441 Metal Silicon Powder is a metallurgical silicon powder made from . It is usually used when your production needs silicon addition in powder form instead of lump form.

Compared with silicon metal lump, silicon powder is easier to mix, dose and react in some metallurgical processes. You can use it in steelmaking, aluminum alloy production, deoxidizer preparation, refractory materials and other industrial applications where powder particle size is required.
 

 

 

 

 

 

Si 441 Metal Silicon Powder is mainly checked by Si content, Fe/Al/Ca impurity levels and particle size. The following specification is for regular supply reference.

 

	Si 441 Metal Silicon Powder
	Si 441
	>=99.0%
	<=0.40%
	<=0.40%
	<=0.10% or confirmed by batch COA
	45–325 mesh / customized
	1MT jumbo bag / customized export packing

Final Si, Fe, Al, Ca content and particle size should be confirmed by batch COA before shipment.

 

 

 

For your Si 441 Metal Silicon Powder order, we can help confirm whether the required grade, mesh size, quantity and packing plan can be arranged. This is more stable than only checking material from the market after receiving an inquiry.

Regular packing can be 1MT jumbo bag or customized export packing. Before shipment, we can provide packing photos, bag marking photos and loading photos according to your order requirement.

If your order needs special packing, pallet arrangement or warehouse handling requirements, please tell us before order confirmation. We will check it with our factory and packing team in advance.

 

 

 

We receive overseas customers for product discussion, factory visits and order follow-up. During the visit, we can discuss silicon metal powder grade, particle size, packing method, shipment documents and delivery plan face to face.

For Si 441 Metal Silicon Powder orders, clear communication is important before quotation and shipment. We can help you confirm mesh size, impurity limits, packing requirement, COA, MSDS and loading arrangement according to your order details.

If you cannot visit our office or factory, we can also support the order online with product photos, packing photos, loading photos and shipment document updates.

 

 

 

 

 

Q1: What is Si 441 Metal Silicon Powder used for?

A:Si 441 Metal Silicon Powder is mainly used in steelmaking, aluminum alloy production, deoxidizer preparation, refractory materials and other metallurgical applications. You should confirm particle size, Fe/Al/Ca limits and COA before ordering.

Q2: What particle size can you supply?

A:We can confirm silicon metal powder particle size according to your process requirement, such as 45 mesh, 100 mesh, 200 mesh, 325 mesh or customized size. Please send your required mesh size before quotation.

Q3: Can you provide COA for Si 441 Metal Silicon Powder?

A:Yes. COA can be supplied before shipment to confirm Si content and Fe, Al, Ca impurity results. MSDS, packing list and invoice can also be provided according to your order requirement.

Q4: What information should I send for quotation?

A:Please send your required grade, particle size, quantity, packing method, destination port and document requirement. We will confirm the available specification, lead time and quotation.

Q5: What is the delivery time?

A:Delivery time depends on particle size, order quantity, packing requirement and current stock condition. Please send your required Si 441 powder specification and quantity, and we will confirm the available lead time before quotation.

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