Poda ya Tungsten
Poda ya Tungsten
Muundo wa kemikali:
| Uchafu (%) | FW-1 | FW-2 |
| W yaliyomo (%) ≥ 99.95% | ||
| Al | 0.001 | 0.002 |
| Fe | 0.005 | 0.003 |
| Mo | 0.005 | 0.001 |
| Mn | 0.001 | 0.001 |
| As | 0.002 | 0.002 |
| Sb | 0.0005 | 0.001 |
| Sn | 0.0003 | 0.001 |
| Bi | 0.0001 | 0.001 |
| Pb | 0.0001 | 0.001 |
| Ni | 0.002 | 0.004 |
| Mg | 0.001 | 0.002 |
| Cu | 0.0007 | 0.001 |
| Ca | 0.002 | 0.004 |
| Si | 0.002 | 0.005 |
| Na | 0.002 | 0.003 |
| K | 0.001 | 0.001 |
| P | 0.001 | 0.003 |
| C | 0.005 | 0.008 |
Vipimo vya bidhaa:
| Mfano | 10 | 15 | 20 | 30 | 40 | 55 | 70 | 80 |
| Ukubwa wa chembe ya Fischer (μm) | 1.01-1.5 | 1.51-2.0 | 2.01-3.0 | 3.01-4.0 | 4.01-5.5 | 5.51-7.0 | 7.01-15 | 15.01-20 |
| Maudhui ya oksijeni, si zaidi ya (%) | 0.3 | 0.3 | 0.25 | 0.25 | 0.25 | 0.2 | 0.2 | 0.1 |
Hali: poda ya kijivu giza.
Kifurushi: Weka bidhaa kwenye pipa la chuma lililowekwa kwa mifuko ya plastiki, uzani wa wavu wa kila ngoma ni 100kg au 50kg, na imefungwa kwa nguvu.
Andika ujumbe wako hapa na ututumie
