High Quality Superconductor Niobium Seamless Tube Mutengo Pa Kg
Zvimiro zveChigadzirwa
| Zita rechigadzirwa | Chubhu isina musono yeNiobium yakachena yakaposhwa yekuzviboora zvishongo kg |
| Zvinhu | Niobium yakachena uye Niobium Alloy |
| Kuchena | Niobium yakachena 99.95%min. |
| Giredhi | R04200, R04210, Nb1Zr (R04251 R04261), Nb10Zr, Nb-50Ti nezvimwewo. |
| Chimiro | Chubhu/pombi, denderedzwa, sikweya, bhuroko, kyubhu, ingot nezvimwewo. zvakagadzirirwa |
| Zvakajairika | ASTM B394 |
| Zviyero | Gamuchira zvakagadzirirwa |
| Kushandiswa | Indasitiri yemagetsi, indasitiri yesimbi, indasitiri yemakemikari, optics, kugadzira matombo anokosha, tekinoroji ye superconducting, tekinoroji yendege nezvimwe zvinhu zvakachengetwa. |
| Niobium Alloy Tube/Pipe Giredhi, Standard uye Mashandisirwo | |||
| Zvigadzirwa | Giredhi | Zvakajairika | Kushandiswa |
| Nb | Rudzi rweR04210 | ASTM B394 | Indasitiri yemagetsi, Superconductivity |
| Nb1Zr | Rudzi rweR04261 | ASTM B394 | Indasitiri yemagetsi, Superconductivity, Chinangwa cheSputtering |
Kuumbwa kweMakemikari
| Kuumbwa kwemakemikari eNiobium neNiobium Alloys Tube/Pipe | ||||
| Chinhu | Type1 (Reactor Grade Unalloyed Nb) R04200 | Type2 (Nb yeCommercial Grade Isina Kushandiswa) R04210 | Rudzi rwechitatu (Reactor Grade Nb-1%Zr) R04251 | Rudzi rwechina (Nb-1%Zr yeGiredhi reKutengeserana) R04261 |
| Huremu Hwakanyanya % (Kunze Kwekunge Zvataurwa Neimwe Nzira) | ||||
| 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 |
Kushivirira Kwechiyero
| Niobium neNiobium Alloys Tube Dimension uye Tolerance | |||
| Dhayamita yekunze (D)/mukati (mm) | Kushivirira kwedhayamita yekunze/mukati (mm) | Dhayamita Yemukati Kushivirira/mukati (mm) | Kushivirira Ukobvu hweMadziro/% |
| 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 |
| Kushivirira kunogona kugadziriswa zvichienderana nechikumbiro chemutengi. | |||
Tekinoroji yekugadzira mapombi eNiobium / Niobium
Maitiro etekinoroji ekugadzira niobium tube extrusion: kugadzirira, power frequency induction heating (600 + 10 Dc), girazi powder lubrication, secondary power frequency induction heating (1150 + 10 Dc), reaming (kuderedzwa kwenzvimbo kuri pasi pe20.0%), third power frequency induction heating (1200 + 10 Dc), small deformation, extrusion (extrusion ratio haisi kupfuura 10, uye kuderedza nzvimbo kuri pasi pe90%), air cooling, uye pakupedzisira tapedza extrusion heat tube ye niobium.
Chubhu ye niobium isina musono inogadzirwa nenzira iyi inoita kuti thermal process irambe yakachena zvakakwana. Dambudziko re niobium fluidity haridzivirirwi nekushandisa small deformation extrusion. Mashandiro uye saizi zvinosangana nezvinodiwa nemushandisi.
Kushandiswa
Chubhu/pombi yeNiobium inoshandiswa mumidziyo yemagetsi inochenesa magetsi, magetsi, inodziya uye inochengetedza kupisa. Chubhu yeNiobium yakachena kwazvo ine zvinodiwa zvakanyanya zvekuchena uye kufanana, inogona kushandiswa sechinhu chinovhara gomba re superconducting linear collider. Chinonyanya kudiwa chechubhu yeNiobium nemapombi ndeyemabhizinesi esimbi, uye zvinhu izvi zvinonyanya kushandiswa mutangi rekuwachisa nekuisa acid, pombi yejet uye mapipe ayo esystem.
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