Liutetium hlau | Lu aysots | CAS 7439-94-3 | Tsis tshua muaj av ntiaj teb khoom

Liutetium hlau | Lu aysots | CAS 7439-94-3 | Cov ntaub ntawv tsis tshua muaj cov duab

Cov lus piav qhia luv luv:

Lutetium hlau feem ntau yog siv los ua catalysts hauv roj av tawg hauv kev ua kom huv thiab siv nyob rau hauv Alkration, hydrogenation, thiab cov ntawv thov polymerization. Ib co liuteium tebchaw tseem muaj kev siv tshwj xeeb.

Peb tuaj yeem muab cov siab huv siab tshiab 99.9%.

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Khoom Qhia Qhia

Khoom Ntawv

Khoom Piav Qhia

Cov lus qhia luv luv
Khoom npe: Lutetium
Cov Qauv: Lu
CAS TSIS MUAJ .: 7439-94-3
Molecular hnyav: 174.97
Ntws: 9.840 GM / CC
Melting taw tes: 1652 ° C
Zog: Silvery Grey
Cov duab: Pob Lumpy li, ingots, pas nrig, ntawv ci, xaim, thiab lwm yam.
Pob: 50kg / Nruas lossis raws li koj xav tau

Kev qhia tshwj xeeb

Teem nqi	99.99% d	99.99%	99.9%	99%
Tshuaj Muaj Tshuaj
Lu / trem (% min.)	99.99	99.99	99.9	99.9
Trem (% min.)	99.9	99.5	99	81
Tsis tshua muaj lub ntiaj teb impurities	ppm max.	ppm max.	% Max.	% Max.
EU / Trem GD / trem TB / trem Dy / trem Ho / trem Er / trem Tm / trem Yb / trem Y / trem	10 10 20 20 20 50 50 50 30	10 10 20 20 20 50 50 50 30	0.003 0.003 0.003 0.003 0.003 0.003 0.03 0.03 0.05	Twb 1.0
Tsis-Tsawg Lub Txiaj Ntsig Loj	ppm max.	ppm max.	% Max.	% Max.
Fe Si Ca Al Mg W Ta O C Cl	200 50 100 50 50 500 50 300 100 50	500 100 500 100 100 500 100 1000 100 100	0.15 0.03 0.05 0.01 0.01 0.05 0.01 0.15 0.01 0.01	0.15 0.01 0.05 0.01 0.01 0.05 0.05 0.2 0.03 0.02

Daim ntawv thov

Nuclear tshuaj: Lutetium-177 yog lub suab paj nruag Isotope ntawm Lutetium uas tau siv dav hauv kev tsim kom mob cancer. Lutetium-177 yog qhov ua tau zoo hauv kev kho cov qog ntawm neuroendocrine thiab prostate cancer los ntawm kev xa cov qog nqaij hlav cancer thaum tsis tshua muaj kev puas tsuaj rau ib puag ncig cov ntaub so ntswg. Daim ntawv thov no hais txog qhov tseem ceeb ntawm Lutetium hauv kev nce qib kev kho mob cancer thiab txhim kho cov neeg mob cov txiaj ntsig.
Catalysts hauv kev lag luam petrochemical: Lutetium tuaj yeem siv ua catalyst rau ntau yam kev lag luam, tshwj xeeb tshaj yog nyob hauv kev lag luam petrochemical. Lutetium-based catalysts tuaj yeem txhim kho cov txheej txheem ua tau zoo xws li hydrocacking thiab isomerization, nce cov txiaj ntsig hydrocarbons. Daim ntawv thov no yog qhov tseem ceeb rau kev ua kom zoo roj ntau lawm thiab ua kom muaj cov txheej txheem roj.
Phosphors thiab Cov Khoom Siv Tshuab: Lutetium tebchaw, tshwj xeeb tshaj yog Lutetium oxide (Lu2o3), yog siv los tsim cov phosphors rau teeb pom kev zoo thiab tso duab thev naus laus zis. Lutetium-doped cov ntaub ntawv emit emit teeb thaum zoo siab, ua rau lawv haum rau siv nyob rau hauv LEDs thiab lwm yam zaub. Daim ntawv thov no ua rau kev nce qib ntawm lub zog-txuag teeb thiab txhim kho xim zoo hauv cov khoom siv hluav taws xob.
Alloying Tus Neeg Sawv Cev: Lutetium yog siv los ua ib qho kev sib txuam ua rau ntau yam kev hlau los txhim kho lawv cov khoom siv cov khoom siv thiab cov corrosion tsis kam. Nws yog feem ntau ntxiv rau npib tsib xee thiab lwm yam kev tsis tshua muaj lub ntiaj teb ib coloys kom nce lawv lub zog thiab kev ruaj khov stability. Cov lutetium-muaj alloys tau siv nyob rau hauv Aerospace, cov khoom siv hluav taws xob, thiab lwm yam kev ua tau zoo siab qhov uas muaj kev ntseeg tau thiab lub zog tsis txaus ntseeg.