Consulting experts: How should the specifications for purchased industrial silicon powder be determined?
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What is the specification of the industrial silicon powder currently being purchased? What is the particle size? What is the purity? @The wise are enlightened @CatalystYisu @LQ198619
There are many types of industrial silicon powder, such as metallic silicon powder, silicon carbide powder, high-purity silicon powder, silicon nitride powder, high-silicon powder, and so on; each type further has its own subcategories.
Is the industrial silicon powder used in polysilicon production purchased from outside, or is it produced by the polysilicon manufacturers themselves?
Metallic silicon powder. There are both in-house production and purchased options, with more manufacturers opting for in-house production for their own use. Purchased at approximately 10,000+ per ton
Thank you for the invitation; I’m not very familiar with this area.
Thank you to the moderator for the help! Thank you so much, whether it can be solved or not!
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