Gadolinium

Inkcazo

Gadolinium Gd99.9% 99.99%, yisilivere emhlophe enqabileyo yesinyithi yomhlaba kunye ne-ductility eyomeleleyo, ixesha lesithandathu leqela le-III B elinokwakheka kwekristale enehexagonal, indawo yokunyibilika 1313 ° C kunye noxinzelelo 7.901g/m³, oko ikukuthiimagnethi kwiqondo lobushushu begumbi kwaye uzinzile emoyeni owomileyo, kodwa kulula ukuba i-oxidized kwaye ibe mnyama kwindawo efumileyo, ayinyibiliki emanzini kodwa inyibilika kwiasidi ukwenza iityuwa ezihambelanayo.Intsimbi yeGadolinium ibonisa ukusebenza kakuhle okuphezulu, umzuzu ophakamileyo wemagnethi kunye nendawo yeCurie kwindawo yobushushu begumbi, kunye nendawo ephezulu yokubamba i-neutron.I-Gadolinium Gd ihlala isetyenziswa njenge-neutron efunxayo, yokulawula kunye nezinto ezikhuselayo kwi-athom reactor, kwaye isetyenziswa ngokubanzi njengezongezo zemagnethi ye-samarium cobalt, ukuveliswa kwe-capacitor, izixhobo zemagneto-optical, umlawuli wokuxilongwa kwe-MRI, i-optical magnetic recording medium, ukuqina kwe-X-ray, kwitekhnoloji ye-microwave, umgubo we-fluorescent kamabonwakude onemibala, kunye nemeko eqinileyo yokupholisa imagnethi ngefriji yemagneti ukufumana ubushushu obusezantsi kakhulu kufutshane no-zero ngokupheleleyo kwityuwa ye-gadolinium njl.

Ukuhanjiswa

I-Gadolinium Gd metal TRE 99.0%, Gd/RE 99.9%, 99.99% kwi-Western Minmetals (SC) Corporation inokuhanjiswa ngeendlela ezahlukeneyo zomgubo, iqhuma, i-chunk, i-granule kunye ne-ingot epakishwe kwi-25kg okanye i-50kgs igubu lentsimbi elinokhuseleko lwe-argon okanye njenge iinkcukacha ezilungiselelweyo kwisisombululo esigqibeleleyo.

Buza ngoku

Iinkcukacha

Iithegi

Inkcazo yobuGcisa

Gadolinium Gd

Imbonakalo	Silvery White
Ubunzima beMolekyuli	157.25
Ukuxinana	7.90 g/cm³
Indawo yokunyibilika	1313 °C
Inombolo yeCAS.	7440-54-2

Hayi.	Into		Inkcazo esemgangathweni
1	Gd/RE ≥		99.9%	99.99%
2	RE ≥		99.0%	99.0%
3	RE Ukungcola / RE Max		0.1%	0.01%
4	OkunyeUkungcolaMax	Fe	0.02%	0.01%
		Si	0.01%	0.005%
		Ca	0.03%	0.005%
		Mg	0.03%	0.005%
		Al	0.01%	0.005%
5	Ukupakisha		50kgs kwigubu lentsimbi kunye nokhuseleko lwe-argon

Gadolinium Gdmetal TRE 99.0%, Gd/RE 99.9%, 99.99% eWestern Minmetals (SC) Corporation inokuhanjiswa ngeendlela ezahlukeneyo zomgubo, iqhuma, i-chunk, igranule kunye ne-ingot epakishwe kwi-25kg okanye i-50kgs igubu lentsimbi elinokhuseleko lwe-argon okanye njengoko kucacisiwe ngokwezifiso. kwisisombululo esigqibeleleyo.

Gadolinium Gdisoloko isetyenziswa njenge-neutron efunxa, ukulawula kunye nezinto ezikhuselayo kwireactor yeathom, kwaye isetyenziswa ngokubanzi njengezongezo zemagnethi ye-samarium cobalt, ukuveliswa kwe-capacitor, izixhobo zemagneto-optical, umlawuli wokuxilongwa kwe-MRI, i-optical magnetic recording medium, i-X-ray intensification, kwi-microwave. itekhnoloji, umgubo we-fluorescent wombala kamabonwakude, kunye nemeko eqinileyo yokupholisa imagnethi ngefriji yemagneti ukufumana ubushushu obuphantsi kakhulu kufutshane ne-zero ngokupheleleyo kwityuwa ye-gadolinium njl.