1) Mgwirizano wokhazikika ukhoza kusainidwa
Fomula:Dy2O3
Nambala ya CAS: 1308-87-8
Molecular Kulemera kwake: 373.00
Kulemera kwake: 7.81 g/cm3
Malo osungunuka: 2,408° C
Maonekedwe: ufa woyera
Kusungunuka: Kusasungunuka m'madzi, kusungunuka pang'ono mu mineral acids
Zinenero zambiri: DysprosiumOxid, Oxyde De Dysprosium, Oxido Del Disprosio Rare e
e ert dysprosium okusayidi ufa Dy2O3 cas no 1308-87-8
Chinthu Choyesera | Standard | Zotsatira |
Dy2O3/TREO | ≥99.99% | > 99.99% |
Chigawo Chachikulu TREO | ≥99.5% | 99.62% |
RE Zowonongeka (ppm/TREO) | ||
La2O3 | ≤10 | 5 |
CeO2 | ≤10 | 5 |
Pr6O11 | ≤5 | 3 |
Nd2O3 | ≤5 | 2 |
Sm2O3 | ≤5 | 2 |
Gd2O3 | ≤10 | 5 |
Y2O3 | ≤20 | 5 |
Ho2O3 | ≤20 | 6 |
Yb2O3 | ≤10 | 5 |
Er2O3 | ≤10 | 3 |
Tb4O7 | ≤20 | 8 |
Non-RE Impurities (ppm) | ||
Fe2O3 | ≤10 | 3 |
SiO2 | ≤20 | 6 |
Cl- | ≤50 | 5 |
CaO | ≤20 | 2 |
Kuo | ≤10 | 3 |
Mapeto | Tsatirani zomwe zili pamwambapa zamabizinesi |
1) Mgwirizano wokhazikika ukhoza kusainidwa
Shanghai Epoch Material Co., Ltd. ili pakati pazachuma-Shanghai.Nthawi zonse timatsatira "Zida zapamwamba, moyo wabwino" ndi komiti ya Research and Development of technology, kuti igwiritsidwe ntchito pa moyo wa tsiku ndi tsiku wa anthu kuti moyo wathu ukhale wabwino.
Timalandila makasitomala ochokera padziko lonse lapansi kudzayendera fakitale yathu ndikukhazikitsa mgwirizano wabwino limodzi!
1) Kodi mumapanga kapena mumagulitsa?
4) Zitsanzo Zilipo, titha kupereka zitsanzo zazing'ono zaulere pofuna kuyesa khalidwe!5) Package1kg pa thumba la fpr zitsanzo,