Icyuma cya Samariyumu
Amakuru magufi
Inzira: Sm
CAS No.: 7440-19-9
Uburemere bwa molekuline: 150.36
Ubucucike: 7.353 g / cm³
Ingingo yo gushonga: 1072 ° C.
Kugaragara: Ibice by'ifeza, ingots, inkoni, file, insinga, nibindi.
Igihagararo: Mu buryo bworoshye mu kirere
Guhinduka: Nibyiza
Indimi nyinshi:Icyuma cya Samariyumul, Metal De Samarium, Metal Del Samario
Gusaba:
Icyuma cya Samarium gikoreshwa cyane cyane mu gukora Samarium-Cobalt (Sm2Co17) magnesi zihoraho hamwe nimwe murwanya cyane kurwanya demagnetisation izwi.Isuku ryinshi rya Samarium Metal nayo ikoreshwa mugukora umwihariko wa alloy na sputtering intego.Samarium-149 ifite igice kinini cyo gufata neutron (ibigega 41.000) bityo ikaba ikoreshwa mubiti byo kugenzura ingufu za kirimbuzi.Icyuma cya Samarium kirashobora gutunganywa muburyo butandukanye bwimpapuro, insinga, fayili, ibisate, inkoni, disiki nifu.
Ibisobanuro
| Sm / TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
| TREM (% min.) | 99.9 | 99.5 | 99.5 | 99 |
| Ntibisanzwe Isi | ppm max. | ppm max. | % max. | % max. |
| La / TREM Ce / TREM Pr / TREM Nd / TREM Eu / TREM Gd / TREM Y / TREM | 50 10 10 10 10 10 10 | 50 10 10 10 10 10 10 | 0.01 0.01 0.03 0.03 0.03 0.03 0.03 | 0.05 0.05 0.05 0.05 0.05 0.05 0.05 |
| Ibidasanzwe Byisi | ppm max. | ppm max. | % max. | % max. |
| Fe Si Ca Al Mg Mn O C | 50 50 50 50 50 50 150 100 | 80 80 50 100 50 100 200 100 | 0.01 0.01 0.01 0.02 0.01 0.01 0.03 0.015 | 0.015 0.015 0.015 0.03 0.001 0.01 0.05 0.03 |
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