Niobium Target
Khoom parameters
| Specification | |
| Yam khoom | ASTM B393 9995 ntshiab polished niobium phiaj rau kev lag luam |
| Txuj | ASTM B 393 3 |
| Qhov ntom | 8.57g 3 |
| Purity | ≥99.95% |
| Loj | raws li tus neeg siv khoom kos duab |
| Kev tshuaj xyuas | Tshuaj muaj pes tsawg leeg kuaj, Mechanical testing, Ultrasonic inspection, Appearance size detection |
| Qib | R04200, R04210, R04251, R04261 |
| Nto | polishing, sib tsoo |
| Cov txheej txheem | sintered, dov, forged |
| Feature | Kub kub kuj, corrosion kuj |
| Daim ntawv thov | Kev lag luam superconducting, Aerospace aviation, Kev lag luam tshuaj, Mechanical |
| Tshuaj muaj pes tsawg leeg | |||
| Qib | r04200 ua | r04210 ua | |
| Lub ntsiab | Nb | Bal | Bal |
| Cov ntsiab lus impurity | Fe | 0.004 ib | 0.01 ib |
| Si | 0.004 ib | 0.01 ib | |
| Ni | 0.002 ib | 0.005 ib | |
| W | 0.005 ib | 0.02 ib | |
| Mo | 0.005 ib | 0.01 ib | |
| Ti | 0.002 ib | 0.004 ib | |
| Ta | 0.005 ib | 0.07 ib | |
| O | 0.012 ib | 0.015 ib | |
| C | 0.035 ib | 0.005 ib | |
| H | 0.012 ib | 0.0015 Nws | |
| N | 0.003 ib | 0.008 ib | |
| Mechanical Property | |||
| Qib | Tensile zog ≥Mpa | Yield zog ≥Mpa(0.2% residual deformation) | Ntxiv tus nqi%(25.4 hli) |
| r04200 ua r04210 ua | 125 | 85 | 25 |
| Cov ntsiab lus, Max, Qhov hnyav% | ||||
| Element | Loj: R04200 | Loj: R04210 | Loj: R04251 | Loj: R04261 |
| Tsis siv neeg Niobium | Tsis siv neeg Niobium | (Reactor qib niobium-1% Zirconium) | (Kev lag luam qib niobium-1% Zirconium) | |
| C | 0.01 ib | 0.01 ib | 0.01 ib | 0.01 ib |
| O | 0.015 ib | 0.025 ib | 0.015 ib | 0.025 ib |
| N | 0.01 ib | 0.01 ib | 0.01 ib | 0.01 ib |
| H | 0.0015 Nws | 0.0015 Nws | 0.0015 Nws | 0.0015 Nws |
| Fe | 0.005 ib | 0.01 ib | 0.005 ib | 0.01 ib |
| Mo | 0.01 ib | 0.02 ib | 0.01 ib | 0.05 Nws |
| Ta | 0.1 | 0.3 | 0.1 | 0.5 |
| Ni | 0.005 ib | 0.005 ib | 0.005 ib | 0.005 ib |
| Si | 0.005 ib | 0.005 ib | 0.005 ib | 0.005 ib |
| Ti | 0.02 ib | 0.03 ib | 0.02 ib | 0.03 ib |
| W | 0.03 ib | 0.05 Nws | 0.03 ib | 0.05 Nws |
| Zr | 0.02 ib | 0.02 ib | 0.8 ~ 1.2 hli | 0.8 ~ 1.2 hli |
| Nb | Tseem tshuav | Tseem tshuav | Tseem tshuav | Tseem tshuav |
Cov khoom siv technology
Lub tshuab nqus tsev electron beam melting txheej txheem tsim niobium daim hlau.Lub unforged niobium bar yog thawj smelted rau hauv ib tug niobium ingot los ntawm lub tshuab nqus tsev electron beam melting rauv.Nws feem ntau muab faib ua ib qho smelting thiab ntau smelting.Peb feem ntau siv ob zaug smelted niobium ingots.Raws li cov khoom xav tau, peb tuaj yeem ua ntau tshaj li ob lub smelting.
Daim ntawv thov
Kev lag luam superconducting
Siv los tsim niobium ntawv ci
Kev tiv thaiv tshav kub hauv qhov cub kub kub
Siv los tsim niobium welded yeeb nkab
Siv nyob rau hauv zus tau tej cov tib neeg implants.
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