Intsimbi yeGadolinium | Iingono zikaGd | CAS 7440-54-2 | Izinto zomhlaba ezinqabileyo

Intsimbi yeGadolinium | Iingono zikaGd | CAS 7440-54-2 | Imathiriyeli yomhlaba eRare Featured Image

Inkcazelo emfutshane:

Ii-ingots zetsimbi ze-Gadolinium zibalulekile kwii-agent zokuchasana ze-MRI, izicelo zenyukliya, imathiriyeli yamagnetic, kunye ne-phosphors, igxininisa ukubaluleka kwabo kwitekhnoloji yanamhlanje kunye nokhathalelo lwempilo.

Sinokubonelela ngococeko oluphezulu lwe-99.9%.

More details feel free to contact: erica@epomaterial.com

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Intshayelelo emfutshane
Igama lemveliso: Gadolinium
Ifomula: Gd
Inombolo yeCAS: 7440-54-2
Ubunzima beMolekyuli: 157.25
Ubuninzi: 7.901 g/cm3
Indawo yokunyibilika: 1312°C
Imbonakalo: Silvery grey
Ubume: Iziqwenga zesiliva ezisilivere, iingots, intonga, ifoyile, ucingo, njl.
Iphakheji: 50kg / igubu okanye njengoko ufuna

Inkcazo

IBanga	99.99%	99.99%	99.9%	99%
UHLELO LWEKHEMICAL
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

Isicelo

IMagnetic Resonance imaging (MRI): I-Gadolinium isetyenziswa ngokubanzi kwintsimi yezonyango, ngakumbi njenge-agent ye-MRI yokungafani. Iikhompawundi ezisekelwe kwi-Gadolinium ziphucula ukungafani kwemifanekiso ngokuguqula iimpawu zamagnetic zama-athomu zamanzi ezikufutshane, ngaloo ndlela zibonisa izakhiwo zangaphakathi ngokucacileyo. Esi sicelo sibalulekile ekuxilongeni iimeko zonyango ezahlukeneyo, kubandakanya amathumba kunye nezifo zemithambo-luvo.
Ukubamba iNeutron kunye nokusetyenziswa kwenyukliya: I-Gadolinium inecandelo elinqamlezileyo le-neutron yokubamba, iyenza ixabiseke kwiireactors zenyukliya kunye nokhuselo lwemitha. Ihlala isetyenziswa kwiintonga zokulawula ukunceda ukulawula inkqubo ye-fission kunye nokugcina uzinzo lwe-reactor. Iimathiriyeli ezisekwe kwiGadolinium zikwasetyenziswa ekubhaqweni kwemitha kunye nokukhusela izicelo zokuphucula ukhuseleko lokuvelisa amandla enyukliya kunye nonyango lonyango ngemitha.
Izinto zeMagnetic: I-Gadolinium isetyenziselwa ukuvelisa izinto ezahlukeneyo zemagnethi, kuquka imagnethi esebenza ngokusisigxina. Iimpawu zayo ezikhethekileyo zamagnetic ziyenza ifaneleke kwizixhobo zokugcina idatha, iimotor, kunye nezinzwa. I-alloys esekwe kwiGadolinium nayo isetyenziselwa ukuphuhlisa iinkqubo zokukhenkcisa kwamagnetic, ukubonelela ngezisombululo zokupholisa ezonga amandla.
Phosphors kunye neTekhnoloji yokuBonisa: Iikhompawundi zeGadolinium zisetyenziselwa ukuvelisa i-phosphors yokukhanyisa kunye neteknoloji yokubonisa. I-Gadolinium oxysulfide (Gd2O2S) yinto esetyenziswa ngokuqhelekileyo kwi-phosphor kwimibhobho ye-cathode ray (CRTs) kunye nezinye iinkqubo zokubonisa. Esi sicelo sinegalelo kwinkqubela phambili ekukhanyeni okuwonga amandla kunye nomgangatho ophuculweyo wombala kwimiboniso yombane.