High purity 99% -99.99% cerium hlau (CAS No. 7440-45-1)

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 Cerium hauv lub ntiaj teb tsis tshua muaj (%):> 99 ~ 99.99
3.Siv
Feem ntau yog siv hauv cov khoom siv hydrogen, qee cov khoom siv hlau nplaum thiab hlau thiab cov hlau tsis muaj hlau ntxiv.
Kev pabcuam OEM yog muaj Cerium Hlau nrog cov kev cai tshwj xeeb rau impurities tuaj yeem kho raws li cov neeg siv khoom xav tau.

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Product Detail

Khoom cim npe

Cov ntaub ntawv luv luv ntawmCerium Hlau

Khoom npe:Cerium Hlau
Formula: Ce
CAS Nr .: 7440-45-1
Molecular Luj: 140.12
Qhov ceev: 6.69g / cm3
Melting point: 795 ° 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: Cerium Hlau, Hlau De Cerium, Hlau del Cerio

Daim ntawv thovntawm Cerium Hlau:

Cerium Hlau, yog siv rau hauv steel foundries kev lag luam rau kev ua FeSiMg alloy thiab nws yog siv los ua ib qho ntxiv rau hydrogen cia alloy.Cerium Hlautuaj yeem ua tiav rau ntau yam duab ntawm ingots, pieces, xov hlau, foils, slabs, rods, thiab discs.Cerium hlauQee zaum ntxiv rau Aluminium los txhim kho Aluminium qhov kev tiv thaiv corrosion.Cerium Hlauyog siv los ua tus neeg sawv cev txo qis thiab catalyst.Cerium Hlauyog siv raws li ib tug alloy additive thiab nyob rau hauv zus tau tej covceriumntsev, nrog rau hauv kev lag luam xws li tshuaj, tawv ua, iav, thiab textiles.Cerium Hlauyog siv los ua arc electrode,cerium alloyyog resistant rau kub kub thiab yuav siv tau los tsim qhov chaw rau dav hlau propulsion.

Specification ntawmntawm Cerium Hlau

Khoom Code	Cerium Hlau
Qib	99.95%	99.9%	99%
CHEMICAL COMPOSITION
Ce/TREM (% min.)	99.95 ib	99.9 ua	99
TREM (% min.)	99	99	99
Rare Earth Impurities	% max.	% max.	% max.
La/TREM Pr/TREM Nd/TREM Sm/TREM Eu/TREM Gd/TREM Y/TREM	0.05 Nws 0.05 Nws 0.05 Nws 0.01 ib 0.005 ib 0.005 ib 0.01 ib	0.1 0.1 0.05 Nws 0.01 ib 0.005 ib 0.005 ib 0.01 ib	0.5 0.5 0.2 0.05 Nws 0.05 Nws 0.05 Nws 0.1
Tsis-Re Earth Impurities	% max.	% max.	% max.
Fe Si Ca Al Mg Mo O C Cl	0.15 0.05 Nws 0.03 ib 0.08 ib 0.05 Nws 0.03 ib 0.03 ib 0.03 ib 0.03 ib	0.2 0.05 Nws 0.05 Nws 0.1 0.05 Nws 0.03 ib 0.05 Nws 0.05 Nws 0.03 ib	0.3 0.1 0.1 0.2 0.1 0.05 Nws 0.05 Nws 0.05 Nws 0.05 Nws