Tau o le Tube Niobium Seamless Superconductor Maualuga i le Kg
Fa'asologa o Oloa
| Igoa o le Oloa | Paipa Seamless niobium mama fa'apupulaina mo teuga fa'alava kg |
| Meafaitino | Niobium Mama ma le Niobium Alloy |
| Mama | Niobium mama 99.95% min. |
| Vasega | R04200, R04210, Nb1Zr (R04251 R04261), Nb10Zr, Nb-50Ti ma isi. |
| Foliga | Paipa/paipa, lapotopoto, sikuea, poloka, kiubea, ingot ma isi mea faapena. fa'apitoa |
| Tulaga Masani | ASTM B394 |
| Fua | Talia le fa'atulagaina |
| Talosaga | Alamanuia eletise, alamanuia uʻamea, alamanuia vailaʻau, optics, gaosiga o maa taua, tekinolosi superconducting, tekinolosi aerospace ma isi faila |
| Vasega o le Niobium Alloy Tube/Paipa, Tulaga Fa'atonu ma le Fa'aoga | |||
| Oloa | Vasega | Tulaga Masani | Talosaga |
| Nb | Ituaiga R04210 | ASTM B394 | Alamanuia eletise, Superconductivity |
| Nb1Zr | Ituaiga R04261 | ASTM B394 | Alamanuia eletise, Superconductivity, Sputtering target |
Fa'atulagaga Fa'akemikolo
| Fa'asologa Fa'akemikolo o le Niobium ma le Niobium Alloys Tube/Paipa | ||||
| Elemene | Ituaiga 1 (Reactor Vasega Unalloyed Nb) R04200 | Ituaiga 2 (Vasega Fa'apisinisi e le'i fa'afefiloi Nb) R04210 | Ituaiga 3 (Vasega o le Reactor Nb-1%Zr) R04251 | Ituaiga 4 (Vasega Fa'apisinisi Nb-1%Zr) R04261 |
| % o le mamafa maualuga (Se'i vagana ua fa'amaoti mai) | ||||
| C | 0.01 | 0.01 | 0.01 | 0.01 |
| N | 0.01 | 0.01 | 0.01 | 0.01 |
| O | 0.015 | 0.025 | 0.015 | 0.025 |
| H | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Zr | 0.02 | 0.02 | 0.8-1.2 | 0.8-1.2 |
| Ta | 0.1 | 0.3 | 0.1 | 0.5 |
| Fe | 0.005 | 0.01 | 0.005 | 0.01 |
| Si | 0.005 | 0.005 | 0.005 | 0.005 |
| W | 0.03 | 0.05 | 0.03 | 0.05 |
| Ni | 0.005 | 0.005 | 0.005 | 0.005 |
| Mo | 0.010 | 0.020 | 0.010 | 0.050 |
| Hf | 0.02 | 0.02 | 0.02 | 0.02 |
| Ti | 0.02 | 0.03 | 0.02 | 0.03 |
Fa'apalepale i le Fua
| Fua ma le Fa'apalepale o le Niobium ma le Niobium Alloys Tube | |||
| Lapoa i Fafo (D)/in (mm) | Fa'apalepale i le lautele i fafo/in (mm) | Fa'apalepale i le lautele i totonu/in (mm) | Fa'apalepale i le Mafiafi o le Puipui/% |
| 0.187 < D < 0.625 (4.7 < D < 15.9) | ± 0.004 (0.10) | ± 0.004 (0.10) | 10 |
| 0.625 < D < 1.000 (15.9 < D < 25.4) | ± 0.005 (0.13) | ± 0.005 (0.13) | 10 |
| 1.000 < D < 2.000(25.4 < D < 50.8) | ± 0.0075 (0.19) | ± 0.0075 (0.19) | 10 |
| 2.000 < D < 3.000(50.8 < D < 76.2) | ± 0.010 (0.25) | ± 0.010 (0.25) | 10 |
| 3.000 < D < 4.000(76.2 < D < 101.6) | ± 0.0125 (0.32) | ± 0.0125 (0.32) | 10 |
| E mafai ona fetu'una'i le onosa'i e fa'atatau i le talosaga a le tagata fa'atau. | |||
Tekonolosi o le Gaosiga o le Paipa Niobium / Paipa Niobium
O le faagasologa faatekinolosi mo le gaosiga o le extrusion o le niobium tube: sauniuniga, fa'avevela fa'aoso fa'amalosi eletise (600 + 10 Dc), fa'asusuina o le pauta tioata, fa'avevela fa'aoso fa'amalosi eletise lona lua (1150 + 10 Dc), toe fa'aleleia (fa'aitiitia o le eria e itiiti ifo i le 20.0%), fa'avevela fa'aoso fa'amalosi eletise lona tolu (1200 + 10 Dc), fa'aleagaina la'ititi, extrusion (e le sili atu le fua fa'atatau o le extrusion i le 10, ma le fa'aitiitia o le eria e itiiti ifo i le 90%), fa'amālūlūina o le ea, ma iu ai ina fa'amae'aina le faagasologa o le extrusion vevela o le niobium tube.
O le paipa niobium e leai se so'oga e gaosia e lenei metotia e fa'amautinoa ai le lava o le palasitika o le fa'agasologa o le vevela. O le le lelei o le niobium fluidity e 'alofia e ala i le fa'asolo o le fa'aleagaina laiti. O le fa'atinoga ma fua e fetaui ma mana'oga o le tagata fa'aoga.
Talosaga
O le paipa/paipa niobium e faʻaaogaina i mea tau alamanuia, moli eletise, masini faʻavevela ma masini eletise e puipuia ai le vevela. O le paipa niobium e maualuga le mama e manaʻomia mo le mama ma le tutusa, e mafai ona faʻaaogaina o se mea e fai ai le lua o le superconducting linear collider. O le manaʻoga tele mo paipa ma paipa niobium e mo pisinisi uʻamea, ma o nei mea e faʻaaogaina tele i le fufuluina o le acid ma le faʻasusuina o tane, pamu jet ma ana paipa faʻapipiʻi.
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