Kiʻekiʻe Superconductor Niobium Seamless Tube Kumukuai no Kg
Nā Kūlana Huahana
| Inoa Huahana | ʻO ka niobium maʻemaʻe maʻemaʻe i hoʻomaʻemaʻeʻia no ka hoʻokuʻuʻana i nā mea nani kg |
| Nā mea waiwai | ʻO Niobium Maʻemaʻe a me Niobium Alloy |
| Maemae | ʻO ka niobium maʻemaʻe 99.95% min. |
| Papa | R04200, R04210, Nb1Zr (R04251 R04261), Nb10Zr, Nb-50Ti etc. |
| Kinohi | Tube/pipe, puni, square, block, cube, ingot etc. customized |
| Kūlana | ASTM B394 |
| Anana | E ʻae i hoʻopilikino ʻia |
| Palapala noi | ʻOihana uila, ʻoihana kila, ʻoihana kemika, optics, hana pōhaku pōhaku, ʻenehana superconducting, ʻenehana aerospace a me nā faila ʻē aʻe. |
| Niobium Alloy Tube/Pipe Grade, Standard and Application | |||
| Nā huahana | Papa | Kūlana | Palapala noi |
| Nb | R04210 ʻAno | ASTM B394 | ʻOihana uila, Superconductivity |
| Nb1Zr | R04261 ʻAno | ASTM B394 | ʻOihana uila, Superconductivity, Sputtering target |
Hoʻohui Kimia
| Niobium a me Niobium Alloys Tube/Pipe Chemical Composition | ||||
| ʻElemu | Type1 (Reactor Grade Unlloyed Nb) R04200 | ʻAno2 (Nb Kūʻai Kūʻai ʻole) R04210 | Type3 (Reactor Grade Nb-1%Zr) R04251 | Type4 (Kalepa Nb-1%Zr) R04261 |
| Kaumaha kiʻekiʻe % (koe naʻe kahi i kuhikuhi ʻia) | ||||
| 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 |
Ka hoʻomanawanui ʻana
| Niobium a me Niobium Alloys Tube Ana a me ka hoomanawanui | |||
| Anawaena waho (D)/in (mm) | ʻO ke anawaena o waho ke ahonui/in (mm) | Ka hoʻomanawanui ʻana o loko/in (mm) | Ka Mānoanoa o ka pā/% |
| 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 |
| Hiki ke hoʻololi ʻia ka hoʻomanawanui ma muli o ka noi a ka mea kūʻai aku. | |||
Niobium Tube / Niobium Pipe Production Technology
ʻO ke kaʻina hana ʻenehana no ka hana ʻana o ka niobium tube extrusion: ka hoʻomākaukau ʻana, ka hoʻomehana induction induction (600 + 10 Dc), ka lubrication pauka aniani, ka lua o ka mana induction induction hoʻomehana (1150 + 10 Dc), reaming (ka emi ʻana o ka wahi ma lalo o 20.0%), ʻO ke kolu o ka mana alapine induction hoʻomehana (1200 + 10 Dc), liʻiliʻi deformation, extrusion (extrusion ratio ʻaʻole iʻoi aku ma mua o 10, a ʻo ka emi ʻana o ka wahi ma lalo o 90%), ka hoʻoluʻu ʻana i ka ea, a hoʻopau i ke kaʻina extrusion wela o ka tube niobium.
ʻO ka niobium seamless tube i hana ʻia e kēia ʻano hana e hōʻoia i ka lawa o ka plastic process thermal. ʻO ka hemahema o ka niobium fluidity e pale ʻia e ka liʻiliʻi deformation extrusion. Hoʻokō ka hana a me nā ana i nā koi o ka mea hoʻohana.
Palapala noi
Hoʻohana ʻia ʻo Niobium tube / paipu i ka ʻoihana, ke kumu kukui uila, ka hoʻomehana a me ka pale wela i nā lako uila. ʻOi aku ka nui o nā koi no ka maʻemaʻe a me ka like ʻole, hiki ke hoʻohana ʻia e like me ka lua o ka superconducting linear collider. ʻO ka koi nui loa no ka paipu niobium a me ka paipu no nā ʻoihana kila, a hoʻohana nui ʻia nā mea i ka holoi wai a me ka pahu immersion, jet pump a me kāna ʻōnaehana paipu.
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