LanThanum hmoov | CAS 7439-91-0 | -100mesh -200mesh

Cov Ntaub Ntawv luv luv ntawm Lanthhanum Hlau
Khoom npe: Lanthhanum hlau
Mis: La
Cas Tsis Yog .: 7439-91-0
Molecular hnyav: 138.91
Ntws: 6.16 g / cm3
Melting taw tes: 920 ° C
Zog: Hmoov
Stability: yooj yim oxidized nyob rau hauv huab cua.
Daim ntawv thov ntawm Lanthhanum hlau:
Twj huam: Lanthant hmoov yog dav siv nyob rau hauv Automotive catalytic converstic. Nws txhim kho kev ua tau zoo ntawm kev ua haujlwm ntawm kev txhawb nqa cov oxidation xws li cov pa roj carbon monissions xws li cov pa roj carbon monomic, Li qub ib puag ncig cov kev cai.
Phosphor: Hauv kev lag luam teeb pom kev zoo, cov hmoov av yog siv los tsim cov phosphors rau cov roj fluorescent thiab LED teeb pom kev zoo. Nws emits ci ntsa iab thaum zoo siab los ntawm ultraviolet teeb thiab yog cov khoom tseem ceeb rau kev tsim cov kev daws teeb pom kev zoo.
Metallurgy: Lanthant hmoov yog siv los ua ib qho kev ua kom zoo nkauj hauv kev tsim cov khoom siv ntawm cov hlau siab. Nws txhim kho cov khoom siv mechanical, corrosion tsis kam thiab thermal ruaj ntseg ntawm alloy, ua rau nws haum rau aerospace, kho tsheb thiab hluav taws xob.
Packgaming ntawm Lanthhanum Hlau:
Ntim:Ob chav txheej yas sab hauv, lub tshuab nqus yas uas muaj cov roj argon, ntim rau hauv ib lub thoob rau sab nraud lossis lub thawv, 50kg, 100kg / pob.
Nco tseg:Cov khoom lag luam thiab cov ntim khoom tuaj yeem nqa tawm raws li cov neeg siv tshwj xeeb.
Yam khoom muaj feem cuam tshuam:Tus Hlau Preasodymium neodymium hlau,Scandium hlau,Yttrium hlau,Erbium Hlau,THULACE HLAU,Ytterbium Hlau,Liutetium hlau,Cerium Hlau,Preasodymium hlau,Neodymium hlau,SAmarium Hlau,Europium hlau,Gadolinium Hlau,Dysprosium hlau,Terbium hlau
Xa peb nug peb kom tau txais lubLANTHANUM NQE HLAU NQE
Daim Ntawv Pov Thawj:
Peb tuaj yeem muab tau li cas: