High Purity Nb Niobium Qws Rau Superconductor
Kev piav qhia
Niobium rods thiab Niobium tuav feem ntau yog siv los tsim cov niobium hlau, thiab tseem tuaj yeem siv rau hauv kev tsim cov niobium workpieces.Nws tuaj yeem siv los ua cov txheej txheem sab hauv ntawm cov cua kub kub thiab cov khoom siv hauv cov khoom siv tshuaj tiv thaiv corrosion.Our niobium tuav thiab rods yog siv nyob rau hauv ib tug loj array ntawm daim ntaub ntawv.Qee qhov kev siv no suav nrog sodium vapor teeb, HD TV backlighting, capacitors, hniav nyiaj hniav kub thiab cov khoom siv tshuaj.Peb cov txheej txheem tsim khoom siv txias dov thiab annealing los tsim cov khoom tuav thiab cov pas nrig nrog cov khoom siv zoo tagnrho thiab cov qauv nplej zoo ib yam thoob plaws hauv tus pas nrig lossis bar.
Peb RRR qib niobium tuav, rods thiab billets feem ntau yog siv nyob rau hauv zus tau tej cov superconductor hlau los yog nyob rau hauv supercolliders ib tug loj lab thiab symposiums thoob ntiaj teb.
Hom thiab Loj:
Hlau impurities, ppm max los ntawm qhov hnyav, Ntsuas - Niobium
| Element | Fe | Mo | Ta | Ni | Si | W | Zr | Hf |
| Cov ntsiab lus | 50 | 100 | 1000 | 50 | 50 | 300 | 200 | 200 |
Non-Metallic impurities, ppm max los ntawm qhov hnyav
| Element | C | H | O | N |
| Cov ntsiab lus | 100 | 15 | 150 | 100 |
Mechanical zog rau annealed rods 0.125in (3.13mm)-2.5in (63.5mm)
| Qhov kawg Tensile Strength (MPa) | 125 |
| Lub zog tawm los (MPa, 2% offset) | 73 |
| Elongation (%, 1-hauv gage length) | 25 |
Dimensional Tolerance rau Qws thiab Hlau
| Txoj kab uas hla (mm) | Kev kam rau ua (± mm) |
| 0.020-0.030(0.51-0.76) | 0.00075(0.019) |
| 0.030-0.060(0.76-1.52) Ib | 0.001 (0.025) |
| 0.060-0.090(1.52-2.29) | 0.0015 (0.038) hli |
| 0.090-0.125(2.29-3.18) | 0.002 (0.051) |
| 0.125-0.187(3.18-4.75) | 0.003 (0.076) hli |
| 0.187-0.375(4.75-9.53) | 0.004 (0.102) |
| 0.375-0.500(9.53-12.7) | 0.005 (0.127) hli |
| 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) hli |
| 1.500-2.000 (38.1-50.8) | 0.020 (0.508) |
| 2,000-2,500 (50.8-63.5) | 0.030 (0.762) hli |
Nta
Qib: RO4200, RO4210
Purity: 99.7% 99.9% 99.95%
Kev tsim qauv: ASTM B392-99
Daim ntawv thov
1. Kev lag luam hluav taws xob, chemistry, hluav taws xob, thiab kev lag luam tshuaj.
2. Rau steel, ceramics, electronics, nuclear zog industries, thiab superconductor technology.
3. Rau superconductors, melted cam khwb cia ingots, thiab alloying agents.
4. Siv dav hauv kev tsim ntau yam hlau alloy, kub-kub alloy, optical iav, txiav cuab yeej, electronics, superconducting cov ntaub ntawv, thiab lwm yam lag luam.
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