Niobium Waya
Bayani
R04200 -Nau'in 1, Reactor grade unalloyed niobium;
R04210 -Nau'i na 2, Matsayin kasuwanci wanda ba a haɗa shi da niobium ba;
R04251 -Type 3, Reactor grade niobium gami dauke da 1% zirconium;
R04261 -Nau'in 4, Kasuwanci na niobium gami da 1% zirconium;
Nau'i da Girman:
Rashin ƙarfe, ppm max ta nauyi, Ma'auni - Niobium
| Abun ciki | Fe | Mo | Ta | Ni | Si | W | Zr | Hf |
| Abun ciki | 50 | 100 | 1000 | 50 | 50 | 300 | 200 | 200 |
Abubuwan da ba na ƙarfe ba, ppm max ta nauyi
| Abun ciki | C | H | O | N |
| Abun ciki | 100 | 15 | 150 | 100 |
Kaddarorin injina don wayoyi masu ɓoye 0.020in (0.508mm) -0.124in (3.14mm)
| Ƙarfin Ƙarfin Ƙarfi (MPa) | 125 |
| Ƙarfin Haɓaka (MPa, kashi 2%) | / |
| Tsawaita (%, tsayin gage 1) | 20 |
Hakuri na Girma don Sanda da Wayoyi
| Diamita a cikin (mm) | Haƙuri a cikin (±mm) |
| 0.020-0.030 (0.51-0.76) | 0.00075 (0.019) |
| 0.030-0.060 (0.76-1.52) | 0.001 (0.025) |
| 0.060-0.090 (1.52-2.29) | 0.0015 (0.038) |
| 0.090-0.125 (2.29-3.18) | 0.002 (0.051) |
| 0.125-0.187 (3.18-4.75) | 0.003 (0.076) |
| 0.187-0.375 (4.75-9.53) | 0.004 (0.102) |
| 0.375-0.500 (9.53-12.7) | 0.005 (0.127) |
| 0500-0.625 (12.7-15.9) | 0.007 (0.178) |
| 0.625-0.750 (15.9-19.1) | 0.008 (0.203) |
| 0.750-1.000 (19.1-25.4) | 0.010 (0.254) |
| 1.000-1.500 (25.4-38.1) | 0.015 (0.381) |
| 1.500-2.000 (38.1-50.8) | 0.020 (0.508) |
| 2.000-2.500 (50.8-63.5) | 0.030 (0.762) |
Siffofin
Darasi: RO4200,RO4210
Tsafta: 99.95%(3N5)-99.99%(4N)
Matsayin masana'anta: ASTM B392-99
Surface: ya kamata ya zama santsi, mai tsabta, mara mai maiko, ba tare da fissure ko bugu ba, babu rikici a kusa da shi, babu kulli, babu tsallake-tsallake, babu ci gaba da filaye ko karce.
Aikace-aikace
Don kera sassan injin niobium, kayan lantarki, babban ƙarfin lantarki da sodiumlamp da kayan ado;yadu amfani ga kantin magani, semiconductor, jirgin sama da kuma Aerospace, nukiliya, high zafin jiki taro da sauran filayen.
Samfura masu alaƙa
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