99.99% Lanthanum waikura CAS 1312-81-8
Whakatakotoranga
| Lanthanum waikura | 3N | 4N | 4.5N |
| TREO% | ≥98 | ≥99 | ≥99 |
| Ko te parakore me nga poke o te whenua onge | |||
| La2O3/TREO % | ≥99.9 | ≥99.99 | ≥99.995 |
| CeO2/TREO % | ≤0.05 | ≤0.007 | ≤0.004 |
| Pr6O11/TREO % | ≤0.01 | ≤0.001 | ≤0.0005 |
| Nd2O3/TREO % | ≤0.01 | ≤0.001 | ≤0.0005 |
| Sm2O3/TREO % | ≤0.01 | ≤0.001 | ≤0.0005 |
| Y2O3/TREO % | ≤0.01 | ≤0.001 | ≤0.0005 |
| He poke whenua kore onge | |||
| Fe2O3 % | ≤0.01 | ≤0.005 | ≤0.005 |
| SiO2 % | ≤0.02 | ≤0.015 | ≤0.01 |
| CaO % | ≤0.08 | ≤0.05 | ≤0.03 |
| Na % | ≤0.02 | ≤0.01 | ≤0.01 |
| MnO2 % | ≤0.01 | ≤0.005 | ≤0.005 |
| AL2O3 % | ≤0.01 | ≤0.007 | ≤0.005 |
| PbO % | ≤0.01 | ≤0.005 | ≤0.003 |
| Cl-% | ≤0.08 | ≤0.06 | ≤0.05 |
| Radioactive | 1Bq/g | ||
| LOI (1000℃ 2h) | ≤ 3.0 | ≤ 2.0 | ≤2.0 |
Taupānga
Ko te waikura Lanthanum te nuinga e whakamahia ana i roto i te hanga o te karaihe whatu tika me te muka whatu.Ka whakamahia ano hoki i roto i te umanga hiko hei purihiko uku, piezoelectric ceramic doping agent.Ka whakamahia ano he rauemi mata mo te whakarite i te lanthanum boride, hei whakakorikori mo te wehenga hinu me te purenga.
Te Tarapi me te Rokiroki
1kg/25kg ranei hei tono;
Nga tikanga rokiroki: te pāmahana rūma, maroke, hiri.
