Gadolinium carbonate CAS 38245-36-2
Te paura ma, ka whakarewahia ki te waikawa, te kawa, ka pupuri i te hau.
Taupānga: (1) Ka taea te whakamahi i ona waikura whanariki hei matiti matrix mo nga oscilloscopes o te kanapa motuhake me nga mata korikori X-ray.
(2) Ko te gadolinium i roto i te gadolinium gallium garnet he taputapu kotahi pai mo te mahara mirumiru autō.
(3) Ka taea te whakamahi hei reo whakamatao autō totoka ina karekau he rohe hurihanga CaMoT.
(4) whakamahia hei aukati taumata tauhohenga mekameka hei whakahaere i nga tipu hiko karihi hei whakarite i te haumaru o nga tauhohenga karihi.
(5) ka whakamahia hei taapiri mo nga aukume kowhatu samarium kia kore ai e rereke nga ahuatanga ki te pāmahana.
| ITEM | 5N | 4N | 3N | 2N |
| Gd2O3 /TREO (% min.) | 99.999 | 99.99 | 99.9 | 99 |
| HANG (% min.) | 45 | 45 | 45 | 45 |
| Nga poke o te whenua onge | ppm max. | ppm max. | % mōrahi. | % mōrahi. |
|
La2O3/HANG CeO2/TREO Pr6O11/HANG Nd2O3/HANG Sm2O3/HANG Eu2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/HANG Tm2O3/HANG Yb2O3/TREO Lu2O3/HANG Y2O3/TREO |
1 1 1 1 5 5 5 1 1 5 1 1 1 2 |
5 10 10 10 30 30 10 5 5 5 5 5 5 5 |
0.005 0.001 0.005 0.005 0.02 0.05 0.01 0.01 0.005 0.005 0.001 0.001 0.001 0.03 |
0.01 0.01 0.01 0.01 0.1 0.1 0.05 0.05 0.05 0.01 0.01 0.01 0.01 0.05 |
| Nga poke o te whenua kore-Onge | ppm max. | ppm max. | % mōrahi. | % mōrahi. |
|
Fe2O3 SiO2 Teitei CuO PbO E iwa Cl- |
3 50 50 3 3 3 150 |
5 50 50 5 5 10 200 |
0.003 0.015 0.05 0.001 0.001 0.001 0.6 |
0.005 0.03 0.05 0.002 0.003 0.005 0.9 |
Tuhia to korero ki konei ka tukuna mai ki a matou
