Zoo Thiab Pheej Yig Niobium Nb Hlau 99.95% Niobium Hmoov Rau Tsim HRNB WCM02
Khoom Parameters
| yam khoom | tus nqi |
| Qhov Chaw Keeb Kwm | Tuam Tshoj |
| Hebei | |
| Hom Lub Npe | HSG |
| Qauv nab npawb | SY-Nb |
| Daim ntawv thov | Rau Metallurgical Lub Hom Phiaj |
| Cov duab | hmoov |
| Khoom siv | Niobium hmoov |
| Tshuaj muaj pes tsawg leeg | Nb> 99.9% |
| Particle Loj | Kev kho kom haum |
| Nb | Nb> 99.9% |
| C | C <500ppm |
| Ni | Ni <300ppm |
| Cr | Cr <10ppm |
| W | W <10ppm |
| N | N <10ppm |
Tshuaj muaj pes tsawg leeg
| HRNb-1 | O | H | C | N | Fe | Si | Ni | Cu |
| 0.20 ib | 0.005 ib | 0.05 Nws | 0.04 ib | 0.01 ib | 0.005 ib | 0.005 ib | 0.005 ib | |
| Ta | W | Mo | Ti | Mn | Cu | Nb+Ta | ||
| <0.20 | 0.005 ib | 0.003 ib | 0.003 ib | 0.003 ib | 0.003 ib | > 99 |
| HRNb-2 | O | H | C | N | Fe | Si | Ni | Cu |
| 0.20 ib | 0.005 ib | 0.05 Nws | 0.06 ib | 0.05 Nws | 0.01 ib | 0.005 ib | 0.005 ib | |
| Ta | W | Mo | Ti | Mn | Nb+Ta | |||
| <0.50 | 0.01 ib | 0.005 ib | 0.005 ib | 0.005 ib | > 99 |
| HRNb-3 | O | H | C | P | S | Nb+Ta |
|
|
| 0.50 ib | 0.01 ib | 0.08 ib | 0.01 ib | 0.01 ib | > 98 |
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Khoom Description
Niobium Nb Hlau Hmoov
Niobium yog grey hlau, melting point 2468 ℃, boiling point 4742 ℃. Niobium ruaj khov nyob rau hauv huab cua ntawm chav tsev kub, lub liab tsis yog kiag li nyob rau hauv cov pa oxidation.
Qhov loj ntawm peb Niobium Hmoov
Qhov loj tshaj plaws: 200mesh & 300mesh; Qhov loj tshaj plaws: 500mesh
Pacakge
Pacakge: Lub raj mis yas hauv lub thawv lossis raws li koj xav tau.
Shipping nthuav dav: hauv 2-3 hnub tom qab tau txais cov nyiaj them poob haujlwm
Daim ntawv thov
1. Niobium yog ib qho tseem ceeb heev superconducting khoom los tsim cov capacitor siab.
2. Niobium hmoov kuj yog siv los tsim tantalum.
3. Cov ntshiab Niobium hlau hmoov los yog Niobium Nickel alloy yog siv los ua Nickel, Chrome thiab Hlau puag kub kub alloy. Xws li alloy yog siv rau lub dav hlau cav, roj turbine xyaw, foob pob ua ntxaij sib dhos, lub turbocharger thiab cov khoom siv hluav taws xob sib txuas;
4. Los ntawm kev ntxiv 0.001% rau 0.1% Niobium nano hmoov yog qhov zoo txaus los hloov cov khoom siv ntawm cov hlau.
5. Vim lub coefficient ntawm thermal expansion ntawm Niobium zoo ib yam li sintered alumina ceramic khoom ntawm arc teeb, Nb nano hmoov yuav siv tau raws li cov khoom ntim ntawm lub arc raj.
Cov khoom muaj feem xyuam
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