Gadolinium zitsulo | Gd zinthu | CAS 7440-54-2 | Zosowa zapadziko lapansi

Kufotokozera Kwachidule:

Ingots zachitsulo za Gadolinium ndizofunikira mu MRI zosiyanitsa zinthu, zida za nyukiliya, maginito, ndi phosphors, zomwe zikuwonetsa kufunikira kwake muukadaulo wamakono ndi chisamaliro chaumoyo.

Titha kupereka chiyero chachikulu 99.9%.

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

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Chiyambi chachidule
Dzina la malonda: Gadolinium
Chilinganizo: Gd
Nambala ya CAS: 7440-54-2
Kulemera kwa Molecular: 157.25
Kulemera kwake: 7.901 g/cm3
Malo osungunuka: 1312°C
Maonekedwe: Silvery gray
Mawonekedwe: Zidutswa za Silvery, ingots, ndodo, zojambulazo, waya, etc.
Phukusi: 50kg / ng'oma kapena momwe mungafunire

Kufotokozera

Gulu	99.99%	99.99%	99.9%	99%
KUPANGA KWA CHEMICAL
Gd/TREM (% min.)	99.99	99.99	99.9	99
TREM (% min.)	99.9	99.5	99	99
Zosawerengeka Zapadziko Lapansi	ppm pa.	ppm pa.	% 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
Zosazolowereka za Padziko Lapansi	ppm pa.	ppm pa.	% 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

Kugwiritsa ntchito

Magnetic Resonance Imaging (MRI): Gadolinium imagwiritsidwa ntchito kwambiri pazachipatala, makamaka ngati MRI yosiyanitsa. Mankhwala opangidwa ndi gadolinium amathandizira kusiyanitsa kwa zithunzi posintha mphamvu ya maginito ya mamolekyu amadzi apafupi, motero amawonetsa mawonekedwe amkati momveka bwino. Kugwiritsa ntchito kumeneku ndikofunikira pozindikira matenda osiyanasiyana, kuphatikiza zotupa ndi matenda amitsempha.
Kujambula kwa Neutron ndi kugwiritsa ntchito nyukiliya: Gadolinium ili ndi gawo lalikulu la nyutroni yogwidwa, zomwe zimapangitsa kuti zikhale zofunikira pamagetsi a nyukiliya komanso kuteteza ma radiation. Nthawi zambiri amagwiritsidwa ntchito mu ndodo zowongolera kuti athandizire kuwongolera njira ya fission ndikusunga bata. Zipangizo zochokera ku Gadolinium zimagwiritsidwanso ntchito pozindikira ma radiation ndi kutchingira ntchito kuti apititse patsogolo chitetezo chamagetsi opangira magetsi a nyukiliya komanso chithandizo chamankhwala.
Zida Zamagetsi: Gadolinium imagwiritsidwa ntchito popanga zida zosiyanasiyana zamaginito, kuphatikiza maginito okhazikika okhazikika. Makhalidwe ake apadera a maginito amachititsa kuti ikhale yoyenera kusungirako deta, ma motors, ndi masensa. Ma alloys opangidwa ndi Gadolinium amagwiritsidwanso ntchito popanga makina apamwamba a refrigeration, opereka njira zoziziritsira mphamvu zopulumutsa mphamvu.
Phosphors ndi Display Technology: Mankhwala a Gadolinium amagwiritsidwa ntchito popanga phosphors pakuwunikira ndi ukadaulo wowonetsera. Gadolinium oxysulfide (Gd2O2S) ndi phosphor yomwe imagwiritsidwa ntchito kwambiri mu machubu a cathode ray (CRTs) ndi makina ena owonetsera. Pulogalamuyi imathandizira kuti kuyatsa kosagwiritsa ntchito mphamvu komanso kuwongolera mtundu wamtundu wamawonekedwe amagetsi.