Gadolinium Metal
Takaitaccen bayani naGadolinium Metal
Formula: Gd
Lambar CAS: 7440-54-2
Nauyin Kwayoyin Halitta: 157.25
Girma: 7.901 g/cm3
Matsayin narkewa: 1312°C
Bayyanar: Silvery launin toka ingot, sanduna, foils, slabs, tubes, ko wayoyi
Kwanciyar hankali: Barga a cikin iska
Luctibility: Yayi kyau sosai
Yaruka da yawa: GadoliniumMetall, Metal De Gadolinium, Karfe Del Gadolinio
Aikace-aikace:
Gadolinium Metal ne ferromagnetic, ductile da malleable karfe, da kuma yadu amfani ga yin na musamman gami, MRI (Magnetic Resonance Imaging), superconductive kayan da Magnetic firiji.Hakanan ana amfani da Gadolinium a cikin tsarin motsa ruwa na nukiliya azaman guba mai ƙonewa.Gadolinium a matsayin phosphor kuma ana amfani dashi a cikin wasu hotuna.A cikin tsarin X-ray, gadolinium yana ƙunshe a cikin Layer na phosphor, an dakatar da shi a cikin matrix polymer a mai ganowa.Ana amfani da shi don yin Gadolinium Yttrium Garnet (Gd: Y3Al5O12);yana da aikace-aikacen microwave kuma ana amfani dashi a ƙirƙira na kayan aikin gani daban-daban kuma azaman kayan substrate don fina-finai na magneto-optical.An yi amfani da Gadolinium Gallium Garnet (GGG, Gd3Ga5O12) don kwaikwayon lu'u-lu'u da kuma ƙwaƙwalwar kumfa na kwamfuta.Hakanan yana iya aiki azaman electrolyte a cikin Solid Oxide Fuel Cells (SOFCs).
Ƙayyadaddun bayanai
| Gd/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
| TREM (% min.) | 99.9 | 99.5 | 99 | 99 |
| Rare Duniya Najasa | ppm max. | ppm max. | % max. | % max. |
| Sm/TREM Eu/TREM Tb/TREM Dy/TREM Ho/TREM Er/TREM Tm/TREM Yb/TREM Lu/TREM Y/TREM | 30 5 50 50 5 5 5 5 5 10 | 30 10 50 50 5 5 5 5 30 50 | 0.01 0.01 0.08 0.03 0.02 0.005 0.005 0.02 0.002 0.03 | 0.1 0.1 0.05 0.05 0.05 0.03 0.1 0.05 0.05 0.3 |
| Najasar Duniya Mara Rare | ppm max. | ppm max. | % max. | % max. |
| Fe Si Ca Al Mg O C | 50 50 50 50 30 200 100 | 500 100 500 100 100 1000 100 | 0.1 0.01 0.1 0.01 0.01 0.15 0.01 | 0.15 0.02 0.15 0.01 0.01 0.25 0.03 |
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