Uea Niobium
wehewehe
R04200 -Ke ʻano 1, ka niobium i hoʻopaʻa ʻole ʻia i ka pae Reactor;
R04210 -Ke ʻano 2, ʻO ka niobium i hoʻokaʻawale ʻole ʻia ka papa kālepa;
R04251 -Type 3, Reactor grade niobium alloy loaʻa ka 1% zirconium;
R04261 -Type 4, Pākuʻi pāʻoihana niobium alloy i loaʻa ka 1% zirconium;
ʻAno a me ka nui:
ʻO nā mea haumia metala, ppm max ma ke kaumaha, Kaulike - Niobium
| ʻElemu | Fe | Mo | Ta | Ni | Si | W | Zr | Hf |
| Maʻiʻo | 50 | 100 | 1000 | 50 | 50 | 300 | 200 | 200 |
ʻO nā haumia non-Metallic, ppm max ma ke kaumaha
| ʻElemu | C | H | O | N |
| Maʻiʻo | 100 | 15 | 150 | 100 |
Waiwai mīkini no nā uwea annealed 0.020in(0.508mm)-0.124in(3.14mm)
| ʻO ka ikaika ʻoi loa (MPa) | 125 |
| Ka ikaika hua (MPa, 2% offset) | / |
| ʻO ka lōʻihi (%, 1-in ka lōʻihi) | 20 |
ʻO ka hoʻomanawanui ʻana no nā lāʻau a me nā uea
| Anawaena ma (mm) | Hoʻomanawanui i (± 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) |
Nā hiʻohiʻona
Papa:RO4200,RO4210
Maʻemaʻe: 99.95%(3N5)-99.99%(4N)
Hana Hana: ASTM B392-99
Ili: pono e maʻemaʻe, maʻemaʻe, momona ʻole, ʻaʻohe māwae a burr, ʻaʻohe mea ʻino a puni, ʻaʻohe wili, ʻaʻohe crossover, ʻaʻohe pitch mau a i ʻole nā ʻōpala.
Nā noi
No ka hana ʻana i nā ʻāpana mechanical niobium, nā mea uila, ka sodiumlamp voltage kiʻekiʻe a me nā mea nani;hoʻohana nui ʻia no ka lāʻau lapaʻau, semiconductor, aviation a me aerospace, nuklea, kiʻekiʻe wela hui a me nā māla ʻē aʻe.
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