Budada Niobium Nb ee Wanaagsan oo Jaban 99.95% ee Niobium si loo soo saaro HRNB WCM02
Cabbiraadaha Badeecada
| shay | qiimaha |
| Meesha Asalka ah | Shiinaha |
| Hebei | |
| Magaca Summada | HSG |
| Lambarka Moodeelka | SY-Nb |
| Codsiga | Ujeeddooyin Birta loogu talagalay |
| Qaab | budada |
| Alaab | Budada Niobium |
| Halabuurka Kiimikada | Nb>99.9% |
| Cabbirka Walxaha | Habayn |
| Nb | Nb>99.9% |
| C | C< 500ppm |
| Ni | Ni <300ppm |
| Cr | Cr <10ppm |
| W | W <10ppm |
| N | N <10ppm |
Halabuurka Kiimikada
| 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 | Ku | 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 |
|
|
Sharaxaadda Badeecadaha
Budada Birta Niobium Nb
Niobium waa bir cawlan, dhibic dhalaalaysa 2468 ℃, dhibic karkaraya 4742 ℃. Niobium waa mid deggan hawada heerkulka qolka, casaanku si buuxda uguma jiro oksaydhka oksijiinta.
Cabbirka Budada Niobium-keena
Cabbirka ugu caadisan: 200mesh & 300mesh; cabbirka ugu fiican: 500mesh
Xirmo
Baakad: Dhalo balaastik ah oo sanduuq ku jirta ama sida aad u baahan tahay.
Faahfaahinta rarista: 2-3 maalmood gudahood ka dib marka la helo lacagta
Codsiga
1. Niobium waa walax aad muhiim u ah oo superconducting ah si loo soo saaro capacitor awood sare leh.
2. Budada Niobium waxaa sidoo kale loo isticmaalaa soo saarista tantalum.
3. Budada birta Niobium ee saafiga ah ama Niobium Nickel alloy waxaa loo isticmaalaa in lagu sameeyo dahaarka heerkulka sare ee Nickel, Chrome iyo Iron. Dahaarkaas waxaa lagu dabaqaa matoorada jet-ka, matoorada gaaska turbine-ka, isku-darka gantaalada, dahaarka turbine-ka iyo qalabka kulaylka gubashada;
4. Marka lagu daro 0.001% ilaa 0.1% budada Niobium nano waxay ku filan tahay inay beddesho sifooyinka farsamada ee birta.
5. Sababtoo ah isku-dhafka ballaarinta kulaylka ee Niobium aad ayuu ugu eg yahay walxaha dhoobada ah ee aluminium ee sintered ee laambadda qaansada, budada nano Nb ayaa loo isticmaali karaa sidii walxo shaabadaysan oo tuubada qaansada ah.
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