Phofo ea Niobium Nb e Molemo le e Theko e Tlase ea 99.95% bakeng sa ho Hlahisa HRNB WCM02
Liparamente tsa Sehlahisoa
| ntho | boleng |
| Sebaka sa Tšimoloho | Chaena |
| Hebei | |
| Lebitso la Letšoao | HSG |
| Nomoro ea Mohlala | SY-Nb |
| Kopo | Bakeng sa Merero ea Tšepe |
| Sebopeho | phofo |
| Thepa | Phofo ea Niobium |
| Sebopeho sa Lik'hemik'hale | Nb>99.9% |
| Boholo ba Likaroloana | Ho iketsetsa |
| Nb | Nb>99.9% |
| C | C< 500ppm |
| Ni | Ni<300ppm |
| Cr | Cr<10ppm |
| W | W<10ppm |
| N | N<10ppm |
Sebopeho sa Lik'hemik'hale
| 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 |
|
|
Tlhaloso ea Lihlahisoa
Phofo ea Tšepe ea Niobium Nb
Niobium ke tšepe e putsoa, ntlha ea ho qhibiliha ke 2468 ℃, ntlha ea ho belisa ke 4742 ℃. Niobium e tsitsitse moeeng mochesong oa kamore, 'mala o mofubelu ha o kene ka botlalo ho oxidation ea oksijene.
Boholo ba Phofo ea rona ea Niobium
Boholo bo tloaelehileng: 200mesh le 300mesh; boholo bo botle ka ho fetisisa: 500mesh
Sephutheloana
Sephutheloana: Botlolo ea polasetiki ka lebokoseng kapa ho latela litlhoko tsa hau.
Lintlha tsa ho romella: matsatsing a 2-3 kamora ho fumana tefo
Kopo
1. Niobium ke thepa ea bohlokoa haholo ea superconducting ho hlahisa capacitor e nang le bokhoni bo phahameng.
2. Phofo ea Niobium e boetse e sebelisoa ho hlahisa tantalum.
3. Phofo e hloekileng ea tšepe ea Niobium kapa motsoako oa Niobium Nickel e sebelisoa ho etsa motsoako oa Nickel, Chrome le Iron base temperature high temperature. Motsoako o joalo o sebelisoa ho lienjene tsa jet, lienjene tsa turbine ea khase, kopano ea rokete, turbocharger le lisebelisoa tsa ho chesa mocheso;
4. Ka ho eketsa 0.001% ho 0.1% phofo ea Niobium nano e ntle ho lekana ho fetola litšobotsi tsa mechini tsa tšepe.
5. Ka lebaka la hore Niobium e na le katoloso e tšoanang hantle le thepa ea letsopa ea alumina e sintered ea lebone la arc, phofo ea Nb nano e ka sebelisoa e le thepa e koetsoeng ea tube ea arc.
Lihlahisoa tse amanang
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