ngaphantsi1

Iimveliso

Lutetium, 71Lu
Inombolo yeAtomic (Z) 71
Isigaba kwi-STP eqinileyo
Indawo yokunyibilika 1925 K (1652 °C, 3006 °F)
Indawo yokubilisa 3675 K (3402 °C, 6156 °F)
Ubuninzi (kufuphi ne-rt) 9.841 g/cm3
xa ulwelo (kwi mp) 9.3 g/cm3
Ubushushu bomxube ca. 22 kJ/mol
Ubushushu bomphunga 414 kJ/mol
Umthamo wobushushu beMolar 26.86 J/(mol·K)
  • I-Lutetium(III) i-Oxide

    I-Lutetium(III) i-Oxide

    I-Lutetium(III) i-Oxide(Lu2O3), eyaziwa ngokuba yi-lutecia, yinto eqinileyo emhlophe kunye ne-cubic compound ye-lutetium. Ingumthombo we-Lutetium ongenakunyibilika kakhulu, one-cubic crystal structure kwaye ifumaneka kwifom emhlophe yomgubo. Lo mhlaba unqabileyo we-oxide yensimbi ubonisa iimpawu ezibonakalayo ezifanelekileyo, njengendawo yokunyibilika ephezulu (malunga ne-2400 ° C), ukuzinza kwesigaba, amandla omatshini, ukuqina, ukuqhutyelwa kwe-thermal, kunye nokwandiswa kwe-thermal ephantsi. Ifanelekile kwiiglasi ezikhethekileyo, izicelo ze-optic kunye ne-ceramic. Ikwasetyenziswa njengezinto ezibalulekileyo zokwenziwa kweekristale zelaser.