Ti o dara Ati Olowo poku Niobium Nb Awọn irin 99.95% Niobium Powder Fun Ṣiṣejade HRNB WCM02
Ọja paramita
| ohun kan | iye |
| Ibi ti Oti | China |
| Hebei | |
| Oruko oja | HSG |
| Nọmba awoṣe | SY-Nb |
| Ohun elo | Fun Awọn idi Metallurgical |
| Apẹrẹ | lulú |
| Ohun elo | Niobium lulú |
| Kemikali Tiwqn | Nb>99.9% |
| Patiku Iwon | Isọdi |
| Nb | Nb>99.9% |
| C | C< 500ppm |
| Ni | Ni <300ppm |
| Cr | Kr<10ppm |
| W | W<10ppm |
| N | N<10ppm |
Kemikali Tiwqn
| 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 |
|
|
Awọn ọja Apejuwe
Niobium Nb Irin Powder
Niobium jẹ irin grẹy, aaye yo 2468 ℃, aaye farabale 4742 ℃.Niobium jẹ iduroṣinṣin ni afẹfẹ ni iwọn otutu yara, pupa ko ni kikun ninu ifoyina atẹgun.
Iwọn ti Niobium Powder wa
Iwọn deede julọ: 200mesh & 300mesh;dara julọ iwọn: 500mesh
Package
Pacakge: Igo ṣiṣu ninu apoti tabi bi awọn ibeere rẹ.
Awọn alaye gbigbe: ni awọn ọjọ 2-3 lẹhin gbigba isanwo naa
Ohun elo
1. Niobium jẹ ohun elo superconducting pataki kan lati ṣe agbejade agbara agbara-giga.
2. Niobium lulú tun lo lati ṣe awọn tantalum.
3. The mimọ Niobium irin lulú tabi Niobium Nickel alloy ti wa ni lo lati ṣe Nickel, Chrome ati Iron mimọ ga otutu alloy.Iru alloy bẹẹ ni a lo si awọn ẹrọ ọkọ ofurufu, awọn ẹrọ turbine gaasi, apejọ rocket, turbocharger ati ooru ti awọn ohun elo ijona;
4. Nipa fifi 0.001% si 0.1% Niobium nano lulú jẹ dara to lati yi awọn ohun-ini ẹrọ ti irin.
5. Nitori awọn olùsọdipúpọ ti thermal imugboroosi ti Niobium jẹ gidigidi iru si awọn sintered alumina seramiki ohun elo ti arc atupa, Nb nano lulú le lo bi edidi ohun elo ti awọn arc tube.
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