tararua

Hua

Dysprosium, 66Dy
Tau Atomita (Z) 66
Wahanga i Stp totoka
Hanumi wāhi 1680 k (1407 ° C, 2565 ° F)
Kohua 2840 k (2562 ° C, 4653 ° F)
Te mata (tata ki te rt) 8.540 g / cm3
I te wai (i te MP) 8.37 g / cm3
Tuhinga o mua 11.06 KJ / Mol
Te wera o te vaborization 280 KJ / Mol
Te kaha wera olala 27.7 j / (mol · k)
  • Ko te oxide dysprosium

    Ko te oxide dysprosium

    Ka rite ki tetahi o nga whanau o te ao onge, ko te waikawa Dysprosiana me te dysprosia totoka ranei o te dysprosium whakarewa o te whenua onge, me te puna waikawa tino ngoikore. He kowhai-kowhai-kowhai, he paura nui te paura hygroscopic, kua whakamahia e ia nga whakamahinga i roto i te ceramics, karaihe, nga phosphors, lasers.