Powdwr Twngsten
Disgrifiad o'r Cynnyrch
| EITEM | MANYLION | CANLYNIADAU PRAWF | ||||||
| Ymddangosiad | Powdwr Llwyd Tywyll | Powdwr Llwyd Tywyll | ||||||
| Purdeb W (%, Isafswm) | 99.9 | ≥99.9 | ||||||
| Maint Gronyn | 40nm,70nm,100nm,150nm,1-2um | |||||||
| Amhuredd (ppm, Uchafswm) | ||||||||
| O | 780 | Fe | 8 | |||||
| Sn | 0.5 | Ti | 3 | |||||
| S | 5 | Mg | 2 | |||||
| Cu | 1.5 | Na | 5 | |||||
| Mo | 9 | K | 6 | |||||
| Bi | 0.5 | Cr | 5 | |||||
| As | 7 | V | 3 | |||||
| P | 5 | Co | 3 | |||||
| Si | 8 | Ni | 5 | |||||
| Ca | 8 | Al | 3 | |||||
| Mn | 2 | Cd | 0.5 | |||||
| Pb | 0.5 | Sb | 1 | |||||
| Dwysedd Scott (g/cm3) | 3.06 | |||||||
| Dwysedd Tap (g/cm3) | 6.17 | |||||||
Tystysgrif:
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