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Silicon nitride powder
silicon nitride powder
Chemical Composition
|
Si3N4(5N) |
N |
Si |
Fe |
Al |
C |
|
>99.999% |
39%-39.999% |
58%-60% |
<3ppm |
<1ppm |
<0.5ppm |
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Record No.35010202000884 of public security organs.