Hordhac kooban
Magaca wax soo saarka: ytrim
Qaaciddada: y
CAS MAYA: 7440-6-5
Miisaanka Moleculal: 88.91
Cufnaanta: 4.472 g / cm3
Barta dhalaalaya: 1522 ° C
Qaadashada: 10 x 10 x 10 mm cube
Waxyaabaha: | Ytrium |
Daahirnimo: | 99.9% |
Lambarka Atomic: | 39 |
Cucid | 4.47 g.cm-3 at 20 ° C |
Dhibcaha dhalaalaya | 1500 ° C |
Bartilmaameedka Bolling | 3336 ° C |
Cabbir dhan kasta ah | 1 inji, 10mm, 25.4mm, 50mm, ama loo habeeyay |
Isticmaal | Hadiyado, saynis, bandhig, aruurinta, qurxinta, waxbarashada, cilmi baarista |
Ytrium waa bir aad u cad oo kil ah, bir-biraha dhif ah. Yttrium waa mid si deggan u deggan hawada, maxaa yeelay waxaa laga ilaaliyaa abuuritaanka iyada oo loo eegayo filimka okside ee dushiisa ku yaal dusha sare, laakiin si dhaqso leh ayuu u kulul yahay marka la kululeeyo. Waxay ka falcelisaa biyo-u-goynta si loo sii daayo gaaska hydrogen-ka, waxayna ka falcelisaa aashitada macdanta. Xarkaha ama isu soo jeedinta birta waxay ka buuxsami kartaa hawada markay ka badan yihiin 400 ° C. Marka ytrium si fiican loo qaybiyo waa mid aan xasilloonayn hawada.
10mm cube oo ka samaysan 99.95% pusiyttriummetal, cube kasta ayaa laga sameeyay sagxad sare oo sabool ah iyo sabool ah oo u soo dhowaanaya cufnaanta super-ka ah, oo ah cube kasta oo ku dhamaaday cidhifyada fiiqan iyo geesaha iyo maraakiibta
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