Size | 15-53 um/45-106 um | ||||
---|---|---|---|---|---|
Shape | Spherical shape | ||||
Melting Point | 2477℃ | ||||
Apparet Density | ≥4.6 g/cm3 | ||||
Tap Density | ≥5.7 g/cm3 | ||||
Hall Flow Rate | ≤15 s/50g |
Chemical Composition - by ICP-AES | ||||||
---|---|---|---|---|---|---|
Element | Nb | Cu | W | Mo | Fe | Ni |
Value (%) | ≥99.9 | <0.001 | <0.005 | <0.003 | <0.005 | <0.002 |
Element | Cr | Ti | Ta | Al | Mn | Si |
Value (%) | <0.002 | <0.002 | <0.05 | <0.002 | <0.002 | <0.001 |
Gas Impurities | ||||||
Element | C | O | ||||
Value (%) | ≤0.01 | 0.001 |
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