High purity 99-99.99% Lanthanum Hlau lumps

Lus piav qhia luv luv:

1. Cov yam ntxwv
Thaiv-puab, silver-grey metallic luster, yooj yim oxidized nyob rau hauv huab cua.
2. Cov lus qhia tshwj xeeb
Tag nrho cov ntsiab lus tsis tshua muaj hauv ntiaj teb (%):> 99
Cov ntsiab lus Lanthanum nyob rau hauv lub ntiaj teb tsis tshua muaj (%): > 99 ~ 99.99
3.Siv
Nws yog tsuas yog siv los ua ib qho additive rau hydrogen cia cov ntaub ntawv, steel thiab non-ferrous hlau thiab raws li ib tug hlau txo tus neeg sawv cev.

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Product Detail

Khoom cim npe

Cov ntaub ntawv luv luv ntawmLanthanum Hlau

Khoom npe: Lanthanum Hlau
Formula: Laj
CAS Nr:.7439-91-0
Molecular Qhov hnyav: 138.91
Qhov ceev: 6.16 g / cm3
Melting point: 920 ° C
Cov tsos mob: Silvery pob pieces, ingots, pas nrig, ntawv ci, hlau, thiab lwm yam.
Kev ruaj ntseg: Yooj yim oxidized hauv huab cua.
Ductibility: Zoo
Multilingual: Lanthan Metall, Hlau De Lanthane, Hlau Del Lanthano

Daim ntawv thov ntawm Lanthanum Hlau:

Lanthanum Hlauyog cov ntaub ntawv tseem ceeb heev hauv kev tsim Hydrogen Storage Alloys rau NiMH roj teeb, thiab tseem siv los tsim lwm cov hlau tsis tshua muaj ntiaj teb thiab cov khoom tshwj xeeb. Cov nyiaj me me ntawm Lanthanum ntxiv rau Steel txhim kho nws txoj kev ua tau zoo, tiv thaiv kev cuam tshuam, thiab ductility; Me me ntawmLanthanummuaj nyob rau hauv ntau lub pas dej ua ke kom tshem tawm cov Phosphates uas pub algae.Lanthanum Hlautuaj yeem ua tiav rau ntau yam duab ntawm ingots, pieces, xov hlau, foils, slabs, rods, discs thiab hmoov.
Lanthanum hlau yog siv los ua cov khoom siv ntxiv, cov khoom siv high-tech alloy additive, thiab hauv cov khoom siv hluav taws xob.Lanthanum hlauyog siv nyob rau hauv zus tau tej cov nickel hydrogen roj teeb.
Tsim tshwj xeeb alloy precision optical iav, siab refraction optical fiberboard, haum rau lub koob yees duab, lub koob yees duab, tsom iav lens thiab optical instrument prism, thiab lwm yam.Kev tsim cov khoom siv ceramic, piezoelectric ceramic dopants, thiab X-ray luminescent cov ntaub ntawv xws li lanthanum bromide oxide hmoov.

Specification ntawm Lanthanum Hlau:

Yam khoom	Lanthanum Hlau 3N5	Lanthanum Hlau 3N	Lanthanum Hlau 2N
La/TREM (% min.)	99.95 ib	99.9 ua	99
TREM (% min.)	99.5 ua	99.5 ua	99
Rare Earth Impurities	% max.	% max.	% max.
Ce/TREM Pr/TREM Nd/TREM Sm/TREM Eu/TREM Gd/TREM Y/TREM	0.05 Nws 0.01 ib 0.01 ib 0.001 ib 0.001 ib 0.001 ib 0.001 ib	0.05 Nws 0.05 Nws 0.01 ib 0.005 ib 0.005 ib 0.005 ib 0.01 ib	0.1 0.1 0.1 0.1 0.1 0.1 0.1
Tsis-Re Earth Impurities	% max.	% max.	% max.
Fe Si Ca Al Mg C Cl	0.1 0.025 ib 0.01 ib 0.05 Nws 0.01 ib 0.03 ib 0.01 ib	0.2 0.03 ib 0.02 ib 0.08 ib 0.03 ib 0.05 Nws 0.02 ib	0.5 0.05 Nws 0.02 ib 0.1 0.05 Nws 0.05 Nws 0.03 ib

Ntim:Ob chav txheej hnab yas sab hauv, lub tshuab nqus tsev ntim nrog cov roj argon, ntim rau hauv ib lub thoob hlau los yog lub thawv, 50kg, 100kg / pob.

Nco tseg:Kev tsim khoom thiab ntim khoom tuaj yeem ua raws li cov neeg siv khoom tshwj xeeb.

Yam khoom:Praseodymium neodymium hlau,Scandium hlau,Yttrium hlau,Erbium hlau,Thulium hlau,Ytterbium hlau,Lutetium hlau,Cerium Hlau,Praseodymium hlau,Neodymium hlau,Samarium hlau,Europium hlau,Gadolinium hlau,Dysprosium hlau,Terbium hlau