Inoa mea kūʻai | Praseodymium oxide |
MF | Pr6O11 |
CAS No | 12037-29-5 |
Maemae | 99.5%-99.95% |
Kaumaha Molekala | 1021.43 |
ʻO ka mānoanoa | 6.5 g/cm3 |
Lae hehee | 2183 °C |
Ka nana aku | ʻEleʻele a ʻeleʻele ʻeleʻele pauka |
Ka hikiwawe | ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i nā ʻakika mineral ikaika |
Paʻa | hygroscopic iki |
ʻŌlelo lehulehu | PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium |
inoa ʻē aʻe | Praseodymium (III,IV) oxide;Praseodymium-III-oxide;Praseodymium(III,IV) oxide;Praseodymium oxide (Pr6O11);oxygen(-2) anion;praseodymium(+3) cation |
Hs code | 2846901700 |
Brand | Epoka |
Praseodymium Oxide,i kapa ʻia ʻo Praseodymia, hoʻohana ʻia e kala i nā aniani a me nā enamels;ke hui pū me kekahi mau mea ʻē aʻe,Praseodymiumhoʻopuka i kahi kala melemele maʻemaʻe ma ke aniani.ʻO ka māhele o ke aniani didymium he mea kala no nā maka aniani o ka welder, he mea hoʻohui koʻikoʻi oPraseodymiumpuaʻa melemele.Praseodymium Oxidei ka hopena paʻa me ka ceria, a i ʻole me ka ceria-zirconia, ua hoʻohana ʻia e like me nā catalysts oxidation.Hiki ke hoʻohana ʻia e hana i nā magnet mana kiʻekiʻe i kaulana no ko lākou ikaika a paʻa.
Inoa mea kūʻai | Praseodymium Oxide | |
Cas | 12037-29-5 | |
Mea hoao | Kūlana | Nā hualoaʻa |
Pr6O11/TREO (% min.) | 99.9% | >99.9% |
TREO (% min.) | 99% | 99.5% |
Nā mea haumia RE (%/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% |
'ē aʻe Re haumia | ≤0.005% | <0.005% |
Nā mea haumia ʻole—RE (%) | ||
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 |
Pūʻolo | E hoʻokō me ka maʻamau ma luna |
Praseodymium oxide (Pr6O11)he nui nā noi, ʻo kona hoʻohana nui ʻana he ʻāpana i ka hana ʻana i nā puaʻa melemele a ʻalani no nā seramika a me ke aniani.Eia nā noi nui opraseodymium oxide:
1. Nā mea ʻala:
ʻO nā keramika:Praseodymium oxidehoʻohana nui ʻia ma ke ʻano he kala i ka ʻoihana seramika e hana i nā ʻano like ʻole o nā aniani melemele a ʻalani a me nā mea keramika.Hāʻawi ia i kēia mau kala i nā huahana hope ke hoʻohui ʻia i nā nui kūpono a puhi ʻia i nā wela kiʻekiʻe.Hoʻohana ʻia nā puaʻa Praseodymium i ka hana ʻana i nā seramika hoʻonaninani, nā tile, a me ka ipu lepo.
2. aniani:Praseodymium oxideHoʻohana ʻia ʻo ia ma ke ʻano he kala kala i ka hana aniani.Hiki ke hoʻohui ʻia i nā haku aniani no ka loaʻa ʻana o nā hue melemele, ʻalani, a ʻulaʻula-ʻulaʻula paha i loko o nā huahana aniani, me ke aniani ʻeleʻele, ke aniani kiʻi, a me nā mea aniani.
3.Catalysts:
Catalysis:Praseodymium oxideHiki ke hoʻohana ʻia ma ke ʻano he catalyst i nā hopena kemika like ʻole, e like me ka hui ʻana o ka methane a me ka dehydrogenation o nā alkanes.ʻO kāna mau waiwai catalytic he mea waiwai ia i kekahi mau hana ʻoihana.
4.Cerium-Praseodymium Alloys:
ʻAi ʻAi Honua Lahaʻi: Praseodymium oxide, mecerium oxide, hoʻohanaʻia i ka hanaʻana i nā'āpana cerium-praseodymium, i loaʻa nā noi i kaʻoihana kaʻa.Hoʻohui ʻia kēia mau alaleʻa i kekahi ʻano o nā wahie kaʻa e hoʻomaikaʻi ai i ka puhi ʻana i ka wahie a hoʻemi i ka hoʻokuʻu ʻana, e hāʻawi ana i nā ʻenekini maʻemaʻe a ʻoi aku ka maikaʻi.
ʻO Praseodymium oxide kekahie hoʻohana ʻia ma ke ʻano he kumu waiwai nui o ka puaʻa melemele praseodymium kiʻekiʻe i nā seramika.Hoʻohana pū ʻia no ka hana ʻana i nā ʻāpana magnetic mau loa.
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