Puka:Pr6o11
Cas no.: 12037-29-5
Taumaha Momotu: 1021.43
DENSITY: 6.5 g / cm3
Rewa Point: 2183 ° Whakahautu: paura parauri
Whakatuturutanga: Whakakorea i roto i te wai, te whakaraerae i nga waikawa miraka kaha
Pūmautanga: paku hygroscopic
He maha: Prasedydymiumaxid, Oxyde de Prasedodymium, oxido del prasedodymium
Prasedodyemium Ofdedymium, i kiia hoki he prasedymia, i whakamahia ki te karaihe tae me nga taonga; I te wa i konatunatua ki etahi atu taonga, te Prasedymium e whakaputa ana i te tae kowhai tino ma te karaihe. Ko te waahanga o te karaihe Didymium he karaati mo nga kaihokohoko a nga Kaipupuri, me te taapiri nui o te pigments kowhai a Praseodymium. Ko te Prasedodymium Oxide i roto i te otinga totoka me te Ceria, me te Ceria-zirconia ranei, kua whakamahia hei kaikiri. Ka taea te whakamahi ki te hanga i nga makutu kaha-kaha mo o raatau kaha me te mau tonu.
Te taonga whakamātautau | Takoto | Ngā Hua |
Pr6o11 / Treo (% min.) | 99.9% | > 99.9% |
He treo (% min.) | 99% | 99.5% |
Ko te whakaheke (% / treo) | ||
Labo3 | ≤0.01% | 0.003% |
Kaiwhakahaere Matua | ≤0.03% | 0.01% |
ND2O3 | ≤0.04% | 0.015% |
SM2O3 | ≤0.01% | 0.003% |
Y2O3 | ≤0.005% | 0.002% |
Ko etahi atu kino | ≤0.005% | <0.005% |
Kore-te whakaheke (%) | ||
So4 | ≤0.03% | 0.01% |
FE2O3 | ≤0.005% | 0.001% |
Tītika | ≤0.01% | 0.003% |
Kōpa | ≤0.03% | 0.01% |
Pū | ≤0.03% | 0.008% |
Al2o3 | ≤0.01% | 0.005% |
Na2o | ≤0.03% | 0.006% |
Lui | ≤0.1% | 0.36 |
Pūhera | Tutuki i runga ake paerewa |
He kaihanga matou, kei roto i a Shandong, engari ka taea hoki e taatau te whakarato ratonga reti mo koe!
T / T (Whakawhiti Telex), Western Union, Molcygram, BTC (BTCO), etc.
≤25kg: i roto i nga ra e toru e mahi ana i muri i te utunga o te utu. > 25kg: kotahi wiki
Kei te waatea, ka taea e taatau te whakarato tauira iti mo te kaupapa arotake kounga!
1kg mo ia tauira FPR utu, 25kg, 50kg ranei ia Dom, e hiahiatia ana ranei.
Rokiroki nga ipu ka kati i roto i te waahi maroke, matao me te pai.
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