Muab lub siab purityNiobium Kev thaiv qhov rais Nb>99.9% NiobiumQws Lub Siab Purity HlauNiobium Kev thaiv qhov rais
ASTM B 392 99.95%Niobium Kev thaiv qhov raisHuvNiobiumVoj voogKev thaiv qhov raisTus nqi
Kev Tshawb Xyuas: Niobium Bar & Tube
Lub Zog Piv: Niobium vs. steel
| Ntiag tug | Niobium (ntshiab) | High-lub zog hlau |
|---|---|---|
| Tensile lub zog (RT) | 275-415 MPA | 800-2,000 MPa |
| Lub zog ntawm 1,000 degree | >150 MPa | <50 MPa (softens) |
| Muaj zog ntxiv | Ntxiv 35-40 MPA ib 0.01% hauv cov alloys | - |
Niobium tseem ceeb Outperforms hlau hauvKev kub siab ruaj khov (>1,000 qib) tab sis muaj qis dua chav-lub zog.
Thawj kev siv ntawm niobium bar
Alloy Ntau Lawm: Cov khoom ntxiv ntxiv hauv cov high-lub zog tsawg-alloy (hsla) hlau rau automotive / kev tsim kho (txhim kho kom muaj zog los ntawm cov khoom ua kom zoo).
Tus superconductors: Cov khoom siv raw rau superconducting hlau nplaum hauv MRI / CER cov ntawv thov.
Nuclear Cheebtsam: Hluav taws xob-resistant txheej txheem hauv reactors.
Niobium raj txhais tau & kev siv
Zaj piav: Tubular cov khoom muag los ntawm ntshiab niobium, muaj nyob rau hauv seamless / welded cov ntawv rau cov muaj kev ncaj ncees muaj.
Tseem ceeb siv:
Nuclear Roj Cladding: Muaj Molten ntsev / reactor roj vim muaj hluav taws xob hluav taws xob.
Cryogenic tshuab: Conduits hauv superconductors (piv txwv li, particle accelerators).
Kev Lag Luam: Corrosion-resistant piping rau kev tawm tsam kev siv tawm.
Cov tsav tsheb rau niobium bar
Ore tsis txaus ntseeg: Muab rho tawm los ntawm cov zaub mov tsis tshua muaj (piv txwv li, pyrofore), nrog rau cov chaw tshwj xeeb hauv ntiaj teb.
Txoj kev ua kom zoo dua: Energy-intensive purification to achieve >99.9% Purity.
Fabrication nyuaj: Yuav tsum tau tswj dov / ncaj qha quenching cov txheej txheem los ua kom tau zoo microstructure.
Kev loj hlob kev ua lag luam (9.5% CGT) Partensifies thov-muab cov kev tsis txaus ntseeg, nce nqi.
Niobium tus nqi nyob rau hauv nicheCov Kev Siv Ua Haujlwm SiabQhov twg huab kub heev / corrosion tsis kam outweighs tus nqi cuam tshuam. Thaum qaug zog dua li cov hlau ntawm chav tsev kub, nws ruaj ruaj nyob rau hauv cov kev ntxhov siab hauv cua sov tsis muaj kev ntxhov siab.
Xyuashttps://www.zhenanmetal.comkom paub ntau ntxiv txog cov khoom. Yog tias koj xav paub ntau ntxiv txog cov khoom lag luam lossis txaus siab yuav khoom, thov xa email rau info@zaferroalloy.comCov. Peb yuav tau rov qab rau koj sai li sai tau peb pom koj cov lus.