Lub ntiaj teb tsis tshua muaj neeg | Neodymium (nd)
Nrog rau lub hnub yug ntawm preaseymium caij, neodymium bas kuj tawm. Cov tuaj txog ntawm cov neodymium muaj ua kom lub teb chaws tsis tshua muaj ntiaj teb, ua lub luag haujlwm tseem ceeb hauv kev lag luam hauv ntiaj teb tsis tshua muaj.
Neodymium Tau dhau los ua lub ntsiab lus kub hauv kev ua lag luam tau ntau xyoo vim nws txoj haujlwm tshwj xeeb hauv lub ntiaj teb tsis tshua muaj. Cov neeg siv coob tshaj plaws ntawm nws yog xim hlau neodymium yog neodymium hlau boron bascet cov khoom siv. Qhov tshwm sim ntawm neodymium hlau boron cov hlau nplaum tau txhaj ntau dua thiab tseem ceeb tshaj plaws rau hauv kev tsis tshua muaj ntiaj teb kev kub siab. Neodymium Hlau Boron Loj Tshaj Plaws muaj cov khoom sib nqus muaj zog thiab yog lub npe hu ua tus vaj ntxwv "King ntawm cov hlau nplaum ruaj khov". Lawv tau siv dav hauv kev lag luam xws li cov khoom siv hluav taws xob thiab cov tshuab thiab ua haujlwm zoo heev. Txoj kev txhim kho Alpha ua tiav ntawm cov cim uas ntau cov khoom sib nqus ntawm ND-B Hlau nplaum hauv Tuam Tshoj tau nkag mus hauv thoob ntiaj teb kawm.
Neodymium kuj tseem siv nyob rau hauv cov ntaub ntawv tsis-ferrous hlau. Ntxiv 1.5% rau 2.5% neeg neodymium rau magnesium lossis aluminium alloys tuaj yeem txhim kho lawv cov kev ua kom siab, ua rau lawv dav siv raws li cov ntaub ntawv aerospace. Tsis tas li ntawd, neodymium doped yttrium aluminium gantnet tsim cov kab teeb Laser, uas tau siv cov khoom siv nyias nyias nrog qhov tuab ntawm tsawg dua 10 hli. Hauv kev kho mob, neodymium doped yttrium txhuas garnet laser laser tau siv hloov ntsuas taub hau los yog tshuaj tua kab mob. Neodymium kuj tseem siv rau cov xim iav thiab cov khoom siv tej hub thiab ua cov khoom ntxiv hauv cov khoom roj hmab. Nrog rau kev txhim kho kev tshawb fawb thiab thev naus laus zis, nrog rau kev nthuav dav thiab txuas ntxiv ntawm thaj teb uas tsis tshua muaj thev naus laus zis, neodymium yuav muaj qhov chaw siv hluav taws xob
Lub Sijhawm Post: Apr-23-2023