amandla aphezulu 99.95% iNiobium wire
I-Niobium wire yimveliso ye-niobium ecocekileyo ephezulu kunye nococeko lwe-99.95%, olubizwa ngokuba yi-niobium wire. Impahla ekrwada yokwenza ucingo lwe-niobium yi-niobium yococeko oluphezulu, eyenziwa kwifilamentous niobium imathiriyeli ngokusebenzisa iindlela zokusetyenzwa kweplastiki. Ngenxa yeplastiki yayo elungileyo kwiqondo lobushushu begumbi, i-niobium inokuthi ingene kwi-deformation process efana nokuqengqeleka, ukuzoba, ukujikeleza, kunye nokugoba ngaphandle kokufudumeza.
| Imilinganiselo | Njengemfuno yakho |
| Indawo yeMvelaphi | Luoyang, Henan |
| Igama lebrand | FGD |
| Isicelo | I-Aerospace, amandla |
| Umphezulu | eqaqambileyo |
| Ubunyulu | 99.95% |
| Ukuxinana | 8.57g/cm3 |
| Indawo yokunyibilika | 2477°C |
| indawo ebilayo | 4744°C |
| ubulukhuni | 6Mohs |
| IBanga | Ukwakheka kweekhemikhali%, akukho nkulu kunokwakheka kwemichiza, iMax | |||||||||||
| C | O | N | H | Ta | Fe | W | Mo | Si | Ni | Hf | Zr | |
| Nb-1 | 0.01 | 0.03 | 0.01 | 0.0015 | 0.1 | 0.005 | 0.03 | 0.01 | 0.005 | 0.005 | 0.02 | 0.02 |
| NbZr-1 | 0.01 | 0.025 | 0.01 | 0.0015 | 0.2 | 0.01 | 0.05 | 0.01 | 0.005 | 0.005 | 0.02 | 0.8-1.2 |
| Ububanzi | Ukutenxa okuvumelekileyo | ubungqukuva |
| 0.2-0.5 | ±0.007 | 0.005 |
| 0.5-1.0 | ±0.01 | 0.01 |
| 1.0-1.5 | ±0.02 | 0.02 |
| 1.0-1.5 | ±0.03 | 0.03 |
| IBanga | Ububanzi/mm | amandla okubambaRm/(N/mm2) | Ubude emva kokwaphuka A/% |
| Nb1.Nb2 | 0.5-3.0 | ≥125 | ≥20 |
| NbZr1,NbZr2 | ≥195 | ≥15 |
1. Ukutsalwa kwezinto ezikrwada
(I-Niobium idla ngokutsalwa kwi-mineral pyrochlore)
2. Ukusulungekiswa
(I-niobium ekhutshiweyo ke iyacocwa ukuze isuse ukungcola kwaye yenze i-high-purity niobium metal)
3. Ukunyibilika nokujula
(I-niobium esulungekisiweyo iyanyibilika kwaye iphoswe kwiingots okanye ezinye iifom ezifanelekileyo ukuqhubekeka phambili)
4.Umzobo wocingo
(Iingots ze-niobium zisetyenzwa ngothotho lomzobo wocingo ziyafa ukuze kucuthwe ubukhulu bentsimbi kunye nokudala ukutyeba kocingo olufunekayo)
5. Ukucoca
(Ucingo lwe-niobium luthi ke luthintelwe ukuze luthomalalise naziphi na iistres kunye nokuphucula ukudubeka nokusebenza kwalo)
6. Unyango lomphezulu
(ukucoca, ukugquma, okanye ezinye iinkqubo zokuphucula iipropathi zayo okanye ukuyikhusela ekudlekeni)
7. Ulawulo lomgangatho
- Iimagnethi zeSuperconducting: Iingcingo zeNiobium zisetyenziselwa ukuvelisa iimagnethi ze-superconducting kwizicelo ezinje ngoomatshini bomfanekiso wemagnethi we-resonance (MRI), ii-accelerators zamasuntswana, kunye noololiwe be-maglev (magnetic levitation).
- I-Aerospace: I-Niobium wire isetyenziswa kwishishini le-aerospace kwizicelo ezifana neenjini zeenqwelo-moya, ii-injini zegesi, kunye neenkqubo ze-rocket propulsion ngenxa yamandla alo obushushu obuphezulu kunye nokuxhathisa ukubola.
- Izixhobo zonyango: Ngenxa ye-biocompatibility yayo kunye nokumelana nokubola emzimbeni womntu, ucingo lwe-niobium lusetyenziswa kwizixhobo zonyango ezifana ne-pacemakers, i-defibrillators e-implantable kunye nezinye izifakelo zonyango.
- Inkqubo yotsalo oluntsonkothileyo: Inkqubo yokutsalwa kunye nokusulungekiswa kwe-niobium intsonkothile kwaye ifuna izixhobo ezikhethekileyo kunye nobuchule. Oku kuya kwandisa iindleko zemveliso kwaye kuchaphazela ixabiso lemarike ye-niobium.Izicelo zobuchwephesha: I-Niobium ixabiswa ngeempawu zayo ezizodwa, ezifana ne-superconductivity, ukumelana nokubola, kunye namandla aphezulu okushisa. Ezi zakhiwo zenza ukuba ibe yinto eyaziwayo kwizicelo ezikhethekileyo kumashishini afana ne-aerospace, unyango kunye ne-electronics, enokunyusa ixabiso layo.
I-Niobium yintsimbi ethambileyo kunye ne-ductile. Ukuqina kwayo kuyafana ne-titanium emsulwa kwaye inobulukhuni obuphantsi xa kuthelekiswa nezinye iintsimbi ezininzi. Oku kuthamba kunye ne-ductility kwenza i-niobium ibe lula ukusetyenzwa, ukuyivumela ukuba ibunjwe ibeziintlobo ngeentlobo zeemilo kunye nezakhiwo ukuze zilungele izicelo ezahlukeneyo.
I-Niobium isetyenziselwa imveliso yensimbi kuba inyusa amandla, ukuqina kunye nokubunjwa kwensimbi. Xa idityaniswe kwintsimbi ngexabiso elincinci, i-niobium yenza i-carbides ecokisa ukwakheka kweenkozo zentsimbi kwaye inqanda ukukhula kweenkozo njengoko intsimbi iphola. Olu hlengahlengiso lunokuphucula iimpawu zoomatshini ezifana nokonyuka kwamandla, ubunzima, kunye nokuchasana nokunxiba kunye nokukhathala. Ukongezelela, i-niobium inokuphucula i-weldability kunye neendawo ezichaphazelekayo zokushisa zentsimbi, okwenza kube yinto ebalulekileyo yokudibanisa kwizinto ezahlukeneyo zensimbi, kubandakanywa amacandelo emoto, imibhobho, izinto zokwakha, kunye ne-high-high-power low-alloy (HSLA) .
