fua fa'atatau:Pr6O11
Numera CAS: 12037-29-5
Malosi mole: 1021.43
Malosi: 6.5 g/cm3
Liu liusuavai: 2183 °CA Vaiga: Enaena pauta
Solubility: E le mafai ona solu i le vai, e faigofie ona solu ile minerale malosi
Mausalī: Laititi hygroscopic
Tele gagana: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Praseodymium Oxide, e taʻua foi o Praseodymia, faʻaaoga e valivali tioata ma enamels;pe a faʻafefiloi ma isi mea, Praseodymium maua se lanu samasama mama malosi i tioata.Vaega o tioata didymium o se lanu mo mata tioata a le uelo, faʻapea foʻi ma faʻaopoopoga taua o lanu samasama Praseodymium.O le Praseodymium Oxide i se vaifofo malosi ma le ceria, poʻo le ceria-zirconia, ua faʻaaogaina e fai ma faʻamaʻi faʻamaʻi.E mafai ona fa'aogaina e fai ai maneta maualuga-maualuga e iloga mo lo latou malosi ma le tumau.
Mea Su'ega | Tulaga | I'uga |
Pr6O11/TREO (% min.) | 99.9% | >99.9% |
TREO (% min.) | 99% | 99.5% |
RE Fa'aleaga (%/TREO) | ||
La2O3 | ≤0.01% | 0.003% |
CeO2 | ≤0.03% | 0.01% |
Nd2O3 | ≤0.04% | 0.015% |
Sm2O3 | ≤0.01% | 0.003% |
Y2O3 | ≤0.005% | 0.002% |
Isi Re Le mama | ≤0.005% | <0.005% |
Non—RE Fa'aleaga (%) | ||
SO4 | ≤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% |
Na2O | ≤0.03% | 0.006% |
LOI | ≤0.1% | 0.36 |
afifi | Fa'ata'ita'i fa'atatau i luga |
O matou o le gaosiga, o la matou fale gaosi oloa o loʻo i Shandong, ae e mafai foi ona matou tuʻuina atu se tasi taofi faʻatau mo oe!
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), ma isi.
≤25kg: i totonu o le tolu aso faigaluega talu ona maua le totogi.>25kg: tasi le vaiaso
Avanoa, e mafai ona matou tuʻuina atu faʻataʻitaʻiga e leai se totogi mo le faʻamoemoega o iloiloga lelei!
1kg i le taga fpr fa'ata'ita'iga, 25kg po'o le 50kg i le pa'u, po'o le mea e te mana'omia.
Teu le atigipusa tapuni mau i se nofoaga mago, malulu ma lelei le savili.