3N/4N Silicon Powder/Grian

Description

3N Silicon Powder
Si≥ *9.*5 Fe≤ 0.*2 Al≤ 0.*2 Ca≤ 0.**5 P≤ 0.***5 B≤ 0.***8 Ni≤ 0.**1 Cu≤ 0.**1 Cr≤ 0.**1


Specification                                                      Tolerance(Weight)
2mm**0mm                                                          — — — —
***0μ m***5μ m(*0mesh**0mesh)              ****0μ m≤ 1%
**5μ m***0μ m(*0mesh***0mesh)              ***5μ m≤ 1%
**0μ m**5μ m(**0mesh***0mesh)              ***0μ m≤ 3%
*5μ m**5μ m(**0mesh***5mesh)                **5μ m≤ 3%
**5μ m(**5mesh)                                               **5μ m≤ 5%
5μ m*1μ m(***0mesh*****0mesh)              *5μ m≤ 5%

We can process all items of silicon metal. According to the customers' requirement to produce the particle of silicon metal. For specific chemical composition, please refer to the industry standard.