Te Taa 3D Niobium（Nb）Metal Paura mo nga Mahi Whakakotahitanga
Whakaahuatanga Hua
Ko te hanganga matū o te paura niobium te nuinga o te waikura niobium, te nuinga o te niobium pentoxide.Ko ona tikanga whakaputa matua ko te tikanga whakaheke matū, te tikanga whakaheke hiko me te tikanga huri miihini.I roto ia ratou, ko te tikanga whakaheke matū me te tikanga whakaheke hiko ko nga tikanga matua o te hanga nui-nui o te ahumahi o te paura niobium, i te mea ko te tikanga miihini miihini e tika ana mo te waahanga iti, taiwhanga taiwhanga ranei o te iti o te paura niobium parakore teitei.Ko te paura Niobium he maha nga tono i roto i nga waahi maha, penei i te oumu teitei teitei, te hanga taputapu hiko, te aerospace, te metallurgy, te biomedicine, etc.
Whakatakotoranga
| Hanganga matū(wt.%) | |||
| Huānga | Koeke Nb-1 | Koeke Nb-2 | Koeke Nb-3 |
| Ta | 30 | 50 | 100 |
| O | 1500 | 2000 | 3000 |
| N | 200 | 400 | 600 |
| C | 200 | 300 | 500 |
| H | 100 | 200 | 300 |
| Si | 30 | 50 | 50 |
| Fe | 40 | 60 | 60 |
| W | 20 | 30 | 30 |
| Mo | 20 | 30 | 30 |
| Ti | 20 | 30 | 30 |
| Mn | 20 | 30 | 30 |
| Cu | 20 | 30 | 30 |
| Cr | 20 | 30 | 30 |
| Ni | 20 | 30 | 30 |
| Ca | 20 | 30 | 30 |
| Sn | 20 | 30 | 30 |
| Al | 20 | 30 | 30 |
| Mg | 20 | 30 | 30 |
| P | 20 | 30 | 30 |
| S | 20 | 30 | 30 |
Ko Sem
tono
1. Ko te Niobium he mea tino nui te superconducting ki te whakaputa i te punga kaha-nui.
2. Ka whakamahia ano te paura Niobium ki te whakaputa tantalum.
3. Ko te paura whakarewa Niobium parakore, ko te Niobium Nickel alloy ranei ka whakamahia hei hanga Nickel, Chrome me te rino turanga teitei teitei.
4. Te taapiri i te 0.001% ki te 0.1% Niobium paura hei whakarereke i nga ahuatanga miihini o te maitai 5. Ka whakamahia hei taonga hiri o te ngongo arc.
Pūnaha whakahaere kounga
Kei a Huarui te punaha whakahaere kounga.Ka whakamatauhia a maatau hua i te tuatahi i muri i to maatau mahi, ka whakamatau ano i mua i nga tukunga katoa, tae noa ki nga tauira.A, ki te hiahia koe, ka whakaae matou ki te hunga tuatoru hei whakamatautau.Ae, ki te pai koe, ka taea e matou te whakarato tauira ki a koe hei whakamatautau.
Ko te kounga o o maatau hua ka whakamanahia e Sichuan Metallurgical Institute me Guangzhou Institute of Metal Research.Ko te mahi tahi mo te wa roa ki a raatau ka taea te penapena i nga waa whakamatautau mo nga kaihoko.
