Isinyithi seGadolinium
Ulwazi olufutshane lweIsinyithi seGadolinium
Ifomula: Gd
Inombolo yeCAS: 7440-54-2
Ubunzima beMolekyuli: 157.25
Ubuninzi: 7.901 g/cm3
Indawo yokunyibilika: 1312°C
Imbonakalo: i-ingot engwevu esiliva, iintonga, iifoyile, amacwecwe, iityhubhu, okanye iingcingo
Uzinzo: Izinzile emoyeni
Ukunyaniseka: Kuhle kakhulu
Iilwimi ezininzi: iGadoliniumMetall, iMetal De Gadolinium, iMetal Del Gadolinio
Isicelo:
I-Gadolinium Metal yintsimbi ye-ferromagnetic, i-ductile kunye ne-malleable, kwaye isetyenziselwa ngokubanzi ukwenza ii-alloys ezikhethekileyo, i-MRI (i-magnetic Resonance Imaging), izixhobo eziphezulu kunye nefriji yamagnetic.IGadolinium ikwasetyenziswa kwiinkqubo zenyukliya zaselwandle njengetyhefu enokutsha.I-Gadolinium njenge-phosphor iyasetyenziswa nakwezinye i-imaging.Kwiinkqubo ze-X-ray, i-gadolinium iqulethwe kwi-phosphor layer, inqunyanyiswe kwi-matrix ye-polymer kwi-detector.Isetyenziselwa ukwenza iGadolinium Yttrium Garnet (Gd:Y3Al5O12);inee-microwave kwaye isetyenziselwa ukwenza izinto ezahlukeneyo ze-optical kunye ne-substrate imathiriyeli yeefilimu zemagneto-optical.I-Gadolinium Gallium Garnet (GGG, Gd3Ga5O12) yayisetyenziselwa ukulinganisa iidayimani kunye nememori ye-bubble yekhompyutha.Isenokusebenza njenge-electrolyte kwiiSeli zaBaso eziSolid Oxide (SOFCs).
Inkcazo
| I-Gd/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
| I-TREM (% min.) | 99.9 | 99.5 | 99 | 99 |
| Ubumdaka boMhlaba obunqabileyo | 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 |
| Non-Rare Earth Ukungcola | 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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