Niobium Àkọlé
Ọja sile
| Sipesifikesonu | |
| Nkan | ASTM B393 9995 ibi-afẹde niobium didan mimọ fun ile-iṣẹ |
| Standard | ASTM B393 |
| iwuwo | 8.57g/cm3 |
| Mimo | ≥99.95% |
| Iwọn | gẹgẹ bi onibara ká yiya |
| Ayewo | Idanwo akopọ kemikali, Idanwo ẹrọ, Ayewo Ultrasonic, Wiwa iwọn irisi |
| Ipele | R04200, R04210, R04251, R04261 |
| Dada | didan, lilọ |
| Ilana | sintered, yiyi, eke |
| Ẹya ara ẹrọ | Idaabobo iwọn otutu giga, resistance ipata |
| Ohun elo | Superconducting ile ise, Aerospace bad, Chmeical Industry, darí |
| Kemikali Tiwqn | |||
| Ipele | R04200 | R04210 | |
| Ohun akọkọ | Nb | Bal | Bal |
| Awọn eroja aimọ | Fe | 0.004 | 0.01 |
| Si | 0.004 | 0.01 | |
| Ni | 0.002 | 0.005 | |
| W | 0.005 | 0.02 | |
| Mo | 0.005 | 0.01 | |
| Ti | 0.002 | 0.004 | |
| Ta | 0.005 | 0.07 | |
| O | 0.012 | 0.015 | |
| C | 0.035 | 0.005 | |
| H | 0.012 | 0.0015 | |
| N | 0.003 | 0.008 | |
| Mechanical Ini | |||
| Ipele | Agbara Fifẹ ≥Mpa | Agbara ikore ≥Mpa(0.2% abuku ti o ku) | Iwọn Ilọsiwaju%(iwọn 25.4mm) |
| R04200 R04210 | 125 | 85 | 25 |
| Akoonu, O pọju, iwuwo% | ||||
| Eroja | nla: R04200 | nla: R04210 | nla: R04251 | nla: R04261 |
| Unalloyed Niobium | Unalloyed Niobium | (Ipe reactor niobium-1% Zirconium) | (Ipe-owo niobium-1% Zirconium) | |
| C | 0.01 | 0.01 | 0.01 | 0.01 |
| O | 0.015 | 0.025 | 0.015 | 0.025 |
| N | 0.01 | 0.01 | 0.01 | 0.01 |
| H | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Fe | 0.005 | 0.01 | 0.005 | 0.01 |
| Mo | 0.01 | 0.02 | 0.01 | 0.05 |
| Ta | 0.1 | 0.3 | 0.1 | 0.5 |
| Ni | 0.005 | 0.005 | 0.005 | 0.005 |
| Si | 0.005 | 0.005 | 0.005 | 0.005 |
| Ti | 0.02 | 0.03 | 0.02 | 0.03 |
| W | 0.03 | 0.05 | 0.03 | 0.05 |
| Zr | 0.02 | 0.02 | 0.8 ~ 1.2 | 0.8 ~ 1.2 |
| Nb | Iyokù | Iyokù | Iyokù | Iyokù |
Ọja ọna ẹrọ
Ilana yo elekitironi igbale n ṣe agbejade awọn awo niobium. Pẹpẹ niobium ti a ko da silẹ ni a kọkọ yo sinu niobium ingot nipasẹ ileru gbigbo elekitironi igbale. O ti wa ni maa pin si nikan smelting ati ọpọ smelting. A maa n lo niobium ingots ti o ni iyọ lẹmeji. Da lori awọn ibeere ọja, a le ṣe diẹ ẹ sii ju meji smelting.
Ohun elo
Superconducting ile ise
Ti a lo lati ṣe agbejade bankanje niobium
Ooru shield ni ga otutu ileru
Ti a lo lati ṣe agbejade paipu welded niobium
Ti a lo ninu iṣelọpọ ti awọn aranmo eniyan.
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