Igoa o oloa | Praseodymium oxide |
MF | Pr7o11 |
Cass leai | 12037-29-5 |
Amio mama | 99.5% -99.95% |
Molecular mamafa | 1021.43 |
Tulaga | 6.5 G / CM3 |
Liusuavai manatu | 2183 ° C |
Foliga mai | Black po o le Black Brown Powder |
Sofusi | Le mafai ona i le vai, feololo le mautonu i malosi mineral acids |
Mautu | Teisi hygroscopic |
Ekalesia | Praseodymihoutioxid, Oxyde de Prasseodymium, OxIDO D DE Prageadymium |
Isi Igoa | Praseodymium (III, IV) OKEID; Praseodymium-III-povi) oxide; Praseodymium (III, IV) OKEID; Praseodymium Oxide (PR6O11); okesene (-2) faaupuga; Praseodymium (+3) |
HS code | 2846901700 |
Tulaga | EPOCH |
Praseodymium oxide,taʻua foi o Pradeodymia, ua faaaogaina e valivali ai tioata ma sili atu vaipuna; A fefiloi ma isi mea,Praseodymiumgaosia se malosi mama lanu samasama i le tioata. Vaega o le Desymium Grey o se ata o se lanu mo le tele o le weldger, foi o le taua foi o le taua oPraseodymiumsamasama samasama.Praseodymium oxidei mafuaaga atoa ma Caeria, poʻo le CERIA-ZRERONO-ZREROONON, na faʻaaogaina e avea ma tau o le tausaafia. E mafai ona faʻaogaina e faʻatupuina ai le maualuga-eletise maneta ma le malosi mo lo latou malosi ma le tumau.
Igoa o oloa | Praseodymium oxide | |
Cas | 12037-29-5 | |
Suega o le aitema | Tulaga | Auga |
PR6O11 / Treo (% min.) | 99.9% | > 99.9% |
Treo (% min.) | 99% | 99.5% |
Toe faauia (% / 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 Resity | ≤0.005% | <0,005% |
Le-le-toese (%) | ||
So o le Sopi | ≤0.03% | 0.01% |
Feb23 | ≤0.005% | 0.001% |
Sio2 | ≤0.01% | 0.003% |
Cli- | ≤0.03% | 0.01% |
Coo | ≤0.03% | 0.008% |
Al2o3 | ≤0.01% | 0,005% |
Na2o | ≤0.03% | 0,006% |
Losi | ≤0.1% | 0.36 |
Afifi | Tausisia le tulaga i luga |
Praseodymium Oxide (PR6O11)E i ai ni au talosaga, o lona faʻavae autu o se vaega o se vaega o le gaosiga o lanu samasama ma le moli o puaa ma moli moli mo le puleaga ma tioata. Nei o le autu talosaga oPraseodymium oxide:
1.Paping:
Ceramics:Praseodymium oxideo loʻo faʻaaogaina lautele e fai ma tagata atamamai i le Chitacomtics alamanuia e maua ai ni matata eseese o lanu samasama ma le moli ma sima masani. E foaʻi atu nei lanu i oloa mulimuli a o loʻo faʻaopopo i aofaʻiga talafeagai ma le afi i le maualuga vevela. O loʻo i ai i le gaosiga o Prangedemil
2.Glass:Praseodymium oxideo loʻo faʻaaogaina foi o se lanu lanu i tioata fale gaosi. E mafai ona faʻaopoopoina i tioata faʻavasega e suʻe ai ni ofu faʻapitoa o samasama, moli, poʻo le enaena-enaena-enaena ma oloa tioata, e aofia ai tioata ata, lanumeamata.
3.Suststs:
Catalysis:Praseodymium oxidemafai ona faʻafaigaluegaina o se tau i le tele o vailaʻau talimalo, pei o le oxidrative o le methane o methane o methane ma le dehydrogenation o alkanes. O ana meatotino faʻapitoa e taua tele i nisi fale gaosi oloa.
4.Cirium-praseodymium alloys:
Seasea lalolagi: Praseodymium oxide, faatasi ma lecerit oxide, o loʻo faʻaaogaina i le gaosiga o le sierium-praseodymim mataga, e iai a latou talosaga i le pisinisi feʻaveaʻi. O auala nei e faʻaopopo i nisi ituaiga o suauu e faʻaleleia ai le faʻatonutonuina o suauu ma faʻaititia le le faʻatagaina, saofaga i afi mama.
Praseodymium Oxide foiia faʻaaogaina e taua tele le mea taua o le maualuga o le faʻaaloalo o Praseodymium samasama i Cermim. Faʻaaoga foi e faia ai le seasea oʻo mai o le lalolagi maneta masani.
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