Ufa wa Niobium Nb Wabwino Komanso Wotsika Mtengo 99.95% Wopangira HRNB WCM02
Magawo a Zamalonda
| chinthu | mtengo |
| Malo Ochokera | China |
| Hebei | |
| Dzina la Kampani | HSG |
| Nambala ya Chitsanzo | SY-Nb |
| Kugwiritsa ntchito | Zolinga za Metallurgical |
| Mawonekedwe | ufa |
| Zinthu Zofunika | Ufa wa Niobium |
| Kapangidwe ka Mankhwala | Nb>99.9% |
| Kukula kwa Tinthu | Kusintha |
| Nb | Nb>99.9% |
| C | C< 500ppm |
| Ni | Ni<300ppm |
| Cr | Cr<10ppm |
| W | W <10ppm |
| N | N <10ppm |
Kapangidwe ka Mankhwala
| HRNb-1 | O | H | C | N | Fe | Si | Ni | Cu |
| 0.20 | 0.005 | 0.05 | 0.04 | 0.01 | 0.005 | 0.005 | 0.005 | |
| Ta | W | Mo | Ti | Mn | Cu | Nb+Ta | ||
| <0.20 | 0.005 | 0.003 | 0.003 | 0.003 | 0.003 | >99 |
| HRNb-2 | O | H | C | N | Fe | Si | Ni | Cu |
| 0.20 | 0.005 | 0.05 | 0.06 | 0.05 | 0.01 | 0.005 | 0.005 | |
| Ta | W | Mo | Ti | Mn | Nb+Ta | |||
| <0.50 | 0.01 | 0.005 | 0.005 | 0.005 | >99 |
| HRNb-3 | O | H | C | P | S | Nb+Ta |
|
|
| 0.50 | 0.01 | 0.08 | 0.01 | 0.01 | >98 |
|
|
Kufotokozera kwa Zamalonda
Niobium Nb Chitsulo Ufa
Niobium ndi imvi yachitsulo, kutentha kwake kuli 2468 ℃, kutentha kwake kuli 4742 ℃. Niobium imakhala yokhazikika mumlengalenga kutentha kwa chipinda, ndipo kufiira sikuli konse mu okosijeni wa okosijeni.
Kukula kwa Ufa Wathu wa Niobium
Kukula kwabwinobwino: 200mesh ndi 300mesh; kukula kwabwino kwambiri: 500mesh
Pakeke
Phukusi: Botolo la pulasitiki m'bokosi kapena malinga ndi zomwe mukufuna.
Tsatanetsatane wotumizira: mkati mwa masiku 2-3 mutalandira malipiro
Kugwiritsa ntchito
1. Niobium ndi chinthu chofunikira kwambiri chopangira mphamvu zambiri kuti chipange capacitor yokhala ndi mphamvu zambiri.
2. Ufa wa Niobium umagwiritsidwanso ntchito popanga tantalum.
3. Ufa wachitsulo wa Niobium kapena aloyi wa Niobium Nickel umagwiritsidwa ntchito popanga aloyi wotentha kwambiri wa Nickel, Chrome ndi Iron base. Aloyi yotereyi imagwiritsidwa ntchito pa injini za jet, injini za gasi, rocket assembly, turbocharger ndi zida zotenthetsera;
4. Powonjezera 0.001% ku 0.1% Niobium nano powder ndi yabwino mokwanira kusintha mawonekedwe a chitsulo.
5. Chifukwa chakuti kuchuluka kwa kutentha kwa Niobium kumafanana kwambiri ndi zinthu za alumina zosungunuka za nyali ya arc, ufa wa Nb nano ungagwiritsidwe ntchito ngati zinthu zotsekedwa za chubu cha arc.
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