Ukuhlanzeka okuphezulu 99.9% PrayeOdymium ongide cas no-12037-29-5 ngentengo ephansi
I-PraceOdDODYMIUM OXDE Isingeniso Esifushane
Ifomula: pr6o11
I-CAS NO. 12037-29-5
Isisindo se-Molecular: 1021.43
Ubuningi: 6.5 g / cm3
Iphoyinti elincibilikayo: 2183 ° C
Ukubukeka: I-Brown Powder
I-Solubinity: I-insoluble emanzini, ngokulinganayo incibilika kuma-acid amaminerali aqinile
Ukuqina: hygroscopic kancane
Izilimi Eziningi: I-PraceDodymioudid, OXyde de PraceOdymium, OXOXO DEL PRASEODODYMIUM
PrayeOdymium oxide application
1:I-PraneOdymium oxide, ebizwa nangokuthi i-PrafeDodymia, esetshenziselwa ukubhala imibala nezingilazi; Lapho kuxutshwa nezinye izinto ezithile, i-prayeodymium ikhiqiza umbala ophuzi ophuzi ophuzi engilazini.
2: Isakhi se-Didymium Glass okuyi-colourant yama-goggel we-welder, futhi njengezengezo ezibalulekile zemibala ephuzi ye-praneodyodymium.
3:I-PraneOdymium oxideEsixazululweni esiqinile nge-ceria, noma nge-ceria-zirconia, kusetshenziswe njenge-oxidation Catalysts. 4: Ingasetshenziswa ukudala ama-porthets aphezulu aphawuleka ngamandla awo nokuqina kwawo.
Into yokuhlola | -Vamile | Umphumela |
I-PR6O11 / TREO (%%.) | 99.9% | > 99.9% |
I-Treo (%%.) | 99% | 99.5% |
Ukungcola (% / Treo) | ||
La2o3 | ≤0.01% | 0.003% |
I-CEO2 | ≤0.03% | 0.01% |
ND2O3 | ≤0.04% | 0.015% |
I-SM2O3 | ≤0.01% | 0.003% |
Y2O3 | ≤0.005% | 0.002% |
Okunye ukungcola kabusha | ≤0.005% | <0.005% |
Ukungcola okungekuhle (%) | ||
Ngakho-ke | ≤0.03% | 0.01% |
Fe2o3 | ≤0.005% | 0.001% |
Sio2 | ≤0.01% | 0.003% |
Cl- | ≤0.03% | 0.01% |
CaO | ≤0.03% | 0.008% |
Al2o3 | ≤0.01% | 0.005% |
Na3o | ≤0.03% | 0.006% |
Uhlobo | ≤0.1% | 0.36 |
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