Kumu:Pr6O11
Ka helu CAS: 12037-29-5
Kaumaha Molekala: 1021.43
Māmā: 6.5 g/cm3
Kahi heheʻe: 2183 °CA ʻAno: Paleka ʻulaʻula
Hoʻoheheʻe: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika
Paʻa: hygroscopic iki
'Ōlelo Nui: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
ʻO Praseodymium Oxide, i kapa ʻia ʻo Praseodymia, hoʻohana ʻia e kala i nā aniani a me nā enamels;i ka hui ʻana me kekahi mau mea ʻē aʻe, hana ʻo Praseodymium 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 o nā puaʻa melemele Praseodymium.ʻO Praseodymium Oxide i loko o 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.
| 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 | |
ʻO ka lawelawe hiki iā mākou ke hāʻawi
1) Hiki ke hoʻopaʻa inoa ʻia ka ʻaelike maʻamau
2) Hiki ke pūlima ʻia ka ʻaelike hūnā
3) ʻEhiku lā hoʻihoʻi hōʻoia
ʻOi aku ka mea nui: hiki iā mākou ke hāʻawi i ka huahana wale nō, akā ʻo ka lawelawe ʻenehana hoʻonā!
He mea hana mākou, aia kā mākou hale hana ma Shandong, akā hiki iā mākou ke hāʻawi i kahi lawelawe kūʻai kūʻai hoʻokahi no ʻoe!
T/T (telex transfer), Western Union, MoneyGram, BTC (bitcoin), etc.
≤25kg: i loko o ʻekolu mau lā hana ma hope o ka loaʻa ʻana o ka uku.＞25kg: hoʻokahi pule
Loaʻa, hiki iā mākou ke hāʻawi i nā laʻana liʻiliʻi liʻiliʻi no ke kumu loiloi maikaʻi!
1kg no ka ʻeke fpr samples, 25kg a i ʻole 50kg no ka pahu, a i ʻole e like me kou makemake.
E mālama i ka pahu i paʻa paʻa i kahi maloʻo, anuanu a maikaʻi hoʻi.
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