Rare ntiaj teb khoom Lanthanum hlau La ingots CAS 7439-91-0

Rare earth material Lanthanum metal La ingots CAS 7439-91-0 Featured Image

Lus piav qhia luv luv:

Lanthanum yog siv nyob rau hauv projectors thiab studio teeb. Lanthanum alloys yog siv los ua cov nplaim taws uas muaj zog txaus los teeb luam yeeb.

Peb tuaj yeem muab siab purity 99.9%.

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Product Detail

Khoom cim npe

Product Description

Kev taw qhia luv luv
Khoom npe: Lanthanum
Formula: Lav
CAS Nr .: 7439-91-0
Molecular Luj: 138.91
Qhov ceev: 6.16 g / cm3
Melting point: 920 ℃
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

Specification

Khoom Code	ib 5764	5765 ib	ib 5767
Qib	99.95%	99.9%	99%
CHEMICAL COMPOSITION
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

Daim ntawv thov

Lanthanum Hlau yog 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; Cov me me ntawm Lanthanum muaj nyob rau hauv ntau lub pas dej ua ke kom tshem tawm Phosphates uas pub algae. Lanthanum Hlau tuaj yeem ua tiav rau ntau yam duab ntawm ingots, pieces, xov hlau, foils, slabs, rods, discs thiab hmoov.