Izina RY'IGICURUZWA | Praseodymium oxyde |
MF | Pr6O11 |
CAS No. | 12037-29-5 |
Isuku | 99,5% -99,95% |
Uburemere bwa molekile | 1021.43 |
Ubucucike | 6.5 g / cm3 |
Ingingo yo gushonga | 2183 ° C. |
Kugaragara | Ifu yumukara cyangwa umukara |
Gukemura | Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye |
Igihagararo | Hygroscopic |
Indimi nyinshi | PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium |
Irindi zina | Praseodymium (III, IV) oxyde;Praseodymium-III-oxyde;Praseodymium (III, IV) oxyde;Praseodymium oxyde (Pr6O11);ogisijeni (-2) anion;praseodymium (+3) cation |
Kode ya Hs | 2846901700 |
Ikirango | Igihe |
Praseodymium Oxide,nanone yitwa Praseodymia, ikoreshwa mu gusiga amabara ibirahuri na emam;iyo bivanze nibindi bikoresho,Praseodymiumitanga ibara ry'umuhondo risukuye cyane mubirahure.Ibigize ikirahuri cya didymium nicyo gisiga amarangi yo gusudira, nanone nkibyingenzi byingenziPraseodymiumibara ry'umuhondo.Oxide ya Praseodymiummugisubizo gikomeye hamwe na ceria, cyangwa hamwe na ceria-zirconia, byakoreshejwe nka catisale ya okiside.Irashobora gukoreshwa mugukora imbaraga za magneti zikomeye zizwiho imbaraga nigihe kirekire.
Izina RY'IGICURUZWA | Oxide ya Praseodymium | |
Cas | 12037-29-5 | |
Ikizamini | Bisanzwe | Ibisubizo |
Pr6O11 / TREO (% min.) | 99,9% | > 99.9% |
TREO (% min.) | 99% | 99.5% |
RE Impanuka (% / 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% |
Ibindi Byanduye | ≤0.005% | <0.005% |
Non-RE Impurities (%) | ||
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 |
Amapaki | Kurikiza hamwe hejuru |
Praseodymium oxyde (Pr6O11)ifite porogaramu nyinshi, imikoreshereze yacyo nyamukuru ni kimwe mu bigize umusaruro w’ibara ry'umuhondo n'icunga rya ceramika n'ibirahure.Hano haribikorwa byingenzi byapraseodymium oxyde:
1.Pigment:
Ubukorikori:Praseodymium oxydeikoreshwa cyane nkibara ryibara ryubukorikori kugirango ritange igicucu gitandukanye cyumuhondo nicunga rya orange nibikoresho bya ceramic.Itanga ayo mabara kubicuruzwa byanyuma iyo byongewe mubwinshi kandi bikarasa ku bushyuhe bwinshi.Praseodymium irimo pigment ikoreshwa mugukora ubukorikori bwiza, amabati, nububumbyi.
Ikirahure:Praseodymium oxydeikoreshwa kandi nkibikoresho byamabara mugukora ibirahure.Irashobora kongerwaho mubirahuri kugirango igere kumurongo wihariye wumuhondo, orange, cyangwa umutuku-wijimye mubicuruzwa byibirahure, harimo ibirahure byanditseho, ibirahuri byubuhanzi, nibikoresho byibirahure.
3.Abasesengura:
Isesengura:Praseodymium oxydeIrashobora gukoreshwa nkumusemburo mubikorwa bitandukanye bya chimique, nka okiside ihuza metani na dehydrogenation ya alkane.Imiterere ya catalitiki itanga agaciro mubikorwa bimwe na bimwe byinganda.
4.Cerium-Praseodymium Amavuta:
Ntibisanzwe Isi: Praseodymium oxyde, hamwe nacerium oxyde, ikoreshwa mugukora cerium-praseodymium alloys, ifite porogaramu mubikorwa byimodoka.Iyi mavuta yongewe mubwoko bumwebumwe bwa lisansi yimodoka kugirango yongere umuriro kandi igabanye ibyuka bihumanya ikirere, bigira uruhare muri moteri isukuye kandi ikora neza.
Praseodymium oxyde nayogukoreshwa nkibikoresho byingenzi byingenzi bya praseodymium yumuhondo pigment muri ceramics.Ikoreshwa kandi mugukora isi idasanzwe ya magnetiki alloys.
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