1) Qandaraaska rasmiga ah waa la saxiixi karaa
Formula:Pr6O11
CAS No.: 12037-29-5
Miisaanka Molecular: 1021.43
Cufnaanta: 6.5 g/cm3
Barta dhalaalka: 2183 ° MUUQAALKA: Budada Brown
Solubility: Biyo ku milmayn, si dhexdhexaad ah ugu milmay asiidhyada macdanta ee xooggan
Xasilooni: Waxoogaa hygroscopic
Luqado badan: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
Shayga Tijaabada | Heerka | Natiijooyinka |
Pr6O11/TREO (% daq.) | 99.9% | >99.9% |
TREO (% daq.) | 99% | 99.5% |
Waxyaabaha wasakhaysan (%/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% |
Waxyaabo kale oo nadiif ah | ≤0.005% | <0.005% |
Waxyaalo Aan-RE-Ee (%) | ||
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 |
Xidhmada | U hoggaansan heerka ka sarreeya |
1) Qandaraaska rasmiga ah waa la saxiixi karaa
Shanghai Epoch Material Co., Ltd. waxay ku taal xarunta dhaqaalaha-Shanghai.Waxaan had iyo jeer u hoggaansanahay "qalabka horumarsan, nolol wanaagsan" iyo guddiga cilmi-baarista iyo horumarinta tignoolajiyada, si aan uga dhigno in loo isticmaalo nolol maalmeedka bini'aadamka si nolosheenna uga sii wanaajiso.
Waxaan ku soo dhaweyneynaa macaamiisha adduunka oo dhan si ay u soo booqdaan warshadeena oo ay u sameeyaan wadashaqeyn wanaagsan!
1) Ma wax soo saartaa mise ka ganacsato?
4) Muunad la heli karo, waxaan ku siin karnaa muunado yar oo bilaash ah ujeedada qiimeynta tayada!