High purity 99 ~ 99.99% Praseodymium (Pr) Hlau yam

Lus piav qhia luv luv:

1. Khoom
Blocky, silver-grey metallic luster, yooj yim oxidized hauv huab cua.
2. Cov lus qhia tshwj xeeb
Tag nrho cov nyiaj tsawg hauv ntiaj teb (%):> 99
Cov ntsiab lus ntawm praseodymium hauv lub ntiaj teb tsis tshua muaj (%):> 99 ~ 99.99
3. Cov ntawv thov
Cov khoom no tsuas yog siv los ua ib qho ntxiv rau cov khoom siv hlau nplaum tsis tshua muaj hauv ntiaj teb, cov ntaub ntawv khaws cia hydrogen thiab cov hlau tsis muaj hlau.


Product Detail

Khoom cim npe

Cov ntaub ntawv luv luv ntawmPraseodymium hlau

Formula: Pr
CAS Nr:.7440-10-0 : kuv
Molecular Luj: 140.91
Qhov ceev: 6640 kg / m³
Melting point: 935 ° C
Cov tsos mob: Silvery dawb pob khoom, ingots, pas nrig, ntawv ci, hlau, thiab lwm yam.
Stability: Nruab nrab reactive hauv ai
Ductibility: Zoo
Multilingual:Praseodymium hlaul, Hlau DePraseodymium, Hlau Del Praseodymium

Daim ntawv thov:

Praseodymium hlau, yog siv los ua tus neeg sawv cev muaj zog alloying nyob rau hauv Magnesium siv nyob rau hauv qhov chaw ntawm aircraft xyaw. Nws yog ib qho tseem ceeb alloying tus neeg sawv cev hauv Neodymium-Iron-Boron hlau nplaum.Praseodymiumyog siv los tsim cov hlau nplaum muaj zog uas tseem ceeb rau lawv lub zog thiab kav ntev. Nws kuj tseem siv tau rau hauv lub teeb, taws teeb, 'flint thiab steel' hluav taws pib, thiab lwm yam.Praseodymium hlautuaj yeem ua tiav rau ntau yam duab ntawm ingots, pieces, xov hlau, foils, slabs, rods, discs thiab hmoov.Praseodymiumyog siv los ua cov khoom siv additives, thiab additives rau high-tech alloys, cov khoom siv hluav taws xob thiab lwm yam.

Specification

Pr/TREM (% min.) 99.9 ua 99.5 ua 99
TREM (% min.) 99 99 99
Rare Earth Impurities % max. % max. % max.
La/TREM
Ce/TREM
Nd/TREM
Sm/TREM
Eu/TREM
Gd/TREM
Y/TREM
0.03 ib
0.05 Nws
0.1
0.01 ib
0.01 ib
0.01 ib
0.01 ib
0.05 Nws
0.1
0.5
0.05 Nws
0.03 ib
0.03 ib
0.05 Nws
0.3
0.3
0.3
0.03 ib
0.03 ib
0.03 ib
0.3
Tsis-Re Earth Impurities % max. % max. % max.
Fe
Si
Ca
Al
Mg
Mo
O
C
Cl
0.2
0.03 ib
0.02 ib
0.05 Nws
0.02 ib
0.03 ib
0.03 ib
0.03 ib
0.02 ib
0.3
0.05 Nws
0.03 ib
0.1
0.03 ib
0.05 Nws
0.05 Nws
0.05 Nws
0.03 ib
0.5
0.1
0.03 ib
0.1
0.05 Nws
0.05 Nws
0.1
0.05 Nws
0.03 ib

Ntim:Cov khoom yog ntim rau hauv cov nruas hlau, nqus los yog ntim nrog cov roj inert rau cia, nrog rau qhov hnyav ntawm 50-250KG ib nruas

Nco tseg:Kev tsim khoom thiab ntim khoom tuaj yeem ua raws li cov neeg siv khoom tshwj xeeb
Xa peb nug kom tauPraseodymium Hlau nqe

Daim ntawv pov thawj:

5

Qhov peb tuaj yeem muab tau:

34


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