Fa'atauga vevela fa'aiila Superconductor Pepa Niobium
Fa'amatalaga
Matou te gaosia R04200, R04210 papatusi, laupepa, fasipepa ma pepa e fetaui ma le ASTM B 393-05 ma o lapopoa e mafai ona faʻapipiʻiina e tusa ai ma ou fua manaʻomia.O le a matou faia le mea sili matou te mafaia e faʻataunuʻu ai manaʻoga o tagata faʻatau ma manaʻoga maketi e ala i le tuʻuina atu o le tele o ituaiga o oloa faʻapitoa.O le faʻaaogaina o a matou mea faʻapitoa o le niobium oxide, meafaigaluega faʻapitoa, tekonolosi fou, 'au faʻapolofesa, matou te faʻaogaina au oloa manaʻomia.E mafai ona e taʻu mai ia i matou au manaʻoga uma ma matou faʻamaoni i le gaosiga i luga o ou manaʻoga.
O le ipu Niobium, pepa, fasi ma pepa pepa o lo'o gaosia e le ASTM B391 niobium ingots. Matou te sogisogi i le maualuga o le mama Nb2O5 matou te maua mai le fale gaosi hydrometallurgy sili a Saina e ala i le fa'aitiitiga aluminothermic e gaosia ai le alumini alumini niobium.Ona fa'afefeteina ai lea o le alumini alumini niobium i totonu o le ogaumu EB maualuga e maua ai ni ogalaau fa'atasi ma Nb anotusi 99.9% luga, lea o le a toe fa'afefeteina i luga ole ogaumu EB Vacuum maualuga e fa'amamāina ma maua mai Niobium ingots ma le mama 99.95% luga.
Ituaiga ma le Tele:
oloa mafolafola ma width≥6inch(152.4mm), mafiafia i le va o 0.005inch (0.13mm) ma 0.1875inch (4.76mm);
mea leaga
Fa'ameamea mama, ppm max i le mamafa, Paleni - Niobium
| Elemene | Fe | Mo | Ta | Ni | Si | Ti | W | Zr | Hf |
| RO4200-1 | 50 | 100 | 1000 | 50 | 50 | 200 | 300 | 200 | 200 |
| RO4210-2 | 100 | 200 | 3000 | 50 | 50 | 300 | 50 | 200 | 200 |
O mea e le o ni u'amea, ppm max i le mamafa
| Elemene | N | O | H | C |
| RO4200-1 | 100 | 150 | 15 | 100 |
| RO4210-2 | 100 | 250 | 15 | 100 |
E maua fa'amatalaga eseese e aunoa ma ni talosaga.
O mea fa'ainisinia mo fasipepa ma pepa 'i'ila
| Malosi Tele (MPa) | 125 | |
| Malosi e maua (0. 2% offset) min, psi (MPa) | 73 | |
| Fa'aumi(%, 1-i le umi o fua) | mafiafia ≥0.01in (0.254mm) | 20 |
| mafiafia <0.01in (0.254mm) | 15 | |
Fa'apalepale Mea
| mafiafia (i totonu) | 0.129-0.254 | 0.279-0.381 | 0.406-0.508 | 0.508-0.762 | ||
| faapalepale ile mafiafia (±mm) | W<152.4 | 0.0127 | 0.0178 | 0.0203 | 0.04 | |
| 152.4≤W<609.6 | 0.0254 | 0.0254 | 0.0381 | 0.06 | ||
| Fa'apalepale ile mafiafia (slit) (±mm) | W<152.4 | 0.305 | 0.381 | 0.381 | 0.51 | |
| 152.4≤W<609.6 | - | 0.381 | 0.381 | 0.64 | ||
| Torece i luga ole umi(±mm) | L≤340.8 | + | 1.59 | 1.59 | 1.59 | 1.59 |
| - | 0 | 0 | 0 | 0 | ||
| L>340.8 | + | 2.38 | 2.38 | 2.38 | 2.38 | |
| - | 0 | 0 | 0 | 0 | ||
Vaega
Pepa Niobium, 99.95% 3N5- 99.99% 4N Mama, ASTM B393-05
Mea: RO4200-1, RO4210-2A
Tulaga masani: ASTM B392-98
Mama: Nb >99.9%, >99.95%
Talosaga
Fa'ailoga masini mo atigi Nb, koneteina ma isi. Fa'aaogaina mo vaila'au anticorrosion, vaega capacitor, mea fa'atatau mo alamanuia optics, mea superconducting, mea moli eletise, togafitiga faafoma'i, pusaaisa, taimane fa'akomepiuta ma fa'ameamea fa'aopoopo.
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